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Title: Water Act Ch
Date: 2023.11.29
Legislative: 1.Full text (71 articles) promulgated on July 7, 1943 and implemented on April 1, 1943.
2.Amendment to Articles 3 and 38 promulgated on January 19, 1955 by Presidential Decree.
3.Full text (99 articles) promulgated on December 10, 1963 by Presidential Decree.
4.Amendment to Articles 5, 10, 11, 18, 19, 20, 26, 34, 36, 37, 39 ~ 41, 46, 52, 60, 63, 65, 71, 73, 79, 81 ~ 83, 85, 87, 89 ~ 95, and addition of Articles 8-1, 19-1, 47-1, 60-1, 60-2, 60-3, 65-1, and 69-1 promulgated on February 2 by Presidential Decree.
5.Amendment to Articles 19, 78, 79, 92, and 95, and addition of 18-1, 20-1, 54-1, 69-2, 72-1, and 92-1 promulgated on December 28, 1983 by Presidential Decree.
6.Amendment to Articles 82 and 83, and addition of Article 83-1 promulgated on July 15, 1999 by Presidential Decree.
7.Amendment to Articles 4, 7, 8, 10, 18, 20, 28, 37, 47-1, 85, 87, and 90 promulgated on November 15, 2000 by Presidential Decree.
8.Addition of Articles 54-2, 60-4 ~ 60-6, 63-1 ~ 63-6, 78-1 ~ 78-4, 91-2, 92-2 ~ 92-5, 93-1 ~ 93-5, and 94-1, deletion of Articles 10, 69-2, and 92-1, and amendment to Articles 49, 53, 54-1, 60, and 78 promulgated on February 6, 2003 by Presidential Decree.
9.Amendment to Articles 34 and 89 and addition of Article 89-1 on July 11, 2007 by Presidential Decree.
10.Aaddition of Article 97-1 on May 7, 2008 by Presidential Decree.
11.Amendment to Article 91 on June 1, 2011 by Presidential Decree No. Hua-Zhong-Yi-Yi-Zi-10000111011.
12.Addition to Articles 93-6 on June 11, 2013 by Presidential Decree
13.Amendment to Articles 78-2、82、83、91-2 on January 29, 2014 by Presidential Decree
14.Amendment to Articles 42,47-1,93-6,97-1,98,and Addition of Articles 54-3,84-1,93-7,93-8 promulgated on May 25, 2016 by Presidential Decree
15.Addition of Chapter 7-1 and Articles 83-2 through 83-13 and 93-9 through 93-11,and Amendment to Articles 99 promulgated on June 20, 2018 by Presidential Decree
16.Amendment to Articles 92-2,92-3,92-5,93-2~93-4,99 and Addition of Articles 95-1,95-2 promulgated on May 26, 2021 by Presidential Decree
17.Amendment to Article 91 and Addition to Article 91-3 and 91-4promulgated on June 28, 2023 by Presidential Decree No. 11200054061
18.Amendment to Articles 91-2, 92-3, 92-5 and 93-2 to 93-5, and deletion of Articles 12, 63-1 - 63-4 and 96 promulgated on November 29, 2023 by Presidential Decree No. 11200103471.
Content: Chapter 1 General Provisions
Article 1
The administration and development of water works shall be in compliance with this Act or follow
the local customs, provided the local customs are not in contravention herein.

Article 2
Water resources, being part of the natural resources, are owned by the state, and the state ownership
is not prejudiced by the land ownership of any persons.

Article 3
The term “water work” as referred to herein shall mean control or utilization of surface or ground
waters by artificial means for the purposes of flood control, tidal wave control, irrigation, drainage,
leaching of injurious salt, soil conservation, water reservation, silt dredge, water supply, pier
construction, facilitating navigation, and hydro-power development.

Article 4
The term “authority-in-charge” as referred to herein shall mean the Ministry of Economic Affairs at
the central level, the municipal governments at special municipality level, and the county or city
governments at the county or city level.

Chapter 2 Water Districts and Administrations
Article 5
The central authority-in-charge shall demarcate water districts according to the country’s natural
pattern of waterways and submit the water district map to the Executive Yuan for approval and
publication.

Article 6
Where a water district extends over two or more provinces (municipalities) or is of significant
interest that may present hardship in administration by the local government, the central
authority-in-charge may establish a water agency to administer over the water works in the district.

Article 7
Where a water district extends over two or more counties (cities) or is of great interests that may
present hardship in administration by the country (city) government, the central authority-in-charge
may establish a water agency to administer over water works in the district.

Article 8
Any water work undertaken by a municipal or county (city) government and having impacts on two
or more municipalities or counties (cities) shall be approved by the central authority-in-charge.

Article 8-1
The provisions in the foregoing article apply to situations where water from one water system is
drawn into another system for a water work in said system.

Article 9
Alteration of waterway or digging canals is subject to the approval of the central
authority-in-charge.

Article 10
(deleted)

Article 11
For undertaking any hydraulic engineering project, the authority-in-charge at various levels may
recruit workers from those who benefit from the project, provided that a recruitment plan has been
approved by its superior authority and filed with the central authority-in-charge.

Article 12
(deleted)

Article 13
Beneficiaries of a government’s water work who directly pay for the work may apply to the
authority-in-charge for approval to organize a water conservation promotion association.

Article 14
The people who take the initiative to undertake water works may organize a water development
company with the approval of the authority-in-charge.

Chapter 3 Water Right
Article 15
The term “water right” as referred to herein shall mean the right acquired according to law to use or
make profits from surface or ground waters.

Article 16
Except for circumstances provided under Article 42 hereof, non-citizen of the Republic of China
may not acquire water right for the use of water, unless with special approval from the Executive
Yuan through the central authority-in-charge.

Article 17
Any entity, corporation, or people may acquire water right for a specific purpose; however, the use
of water shall be subject to restrictions based on needs.

Article 18
The priorities of water usage are as follows:
1.supply for domestic use and public use;
2.agricultural use;
3.hydro-power;
4.industrial use;
5.navigation; and
6.others.
Subject to the approval of the central authority-in-charge, the authority-in-charge may change the
priority list above for a particular waterway or government-designated industrial zone in
consideration of the actual circumstances.

Article 18-1
The priority of water supply from a multiple-purpose reservoir shall be set according to the plan
approved by the authority-in-charge, unless the right holders have agreed otherwise, provided that
such an agreement has been submitted to and approved by the authority-in-charge.

Article 19
Under the circumstances that public use is under supply and new water sources are unavailable, the
authority-in-charge may suspend or revoke the water right granted except under subparagraph 1,
paragraph 1 of the preceding article, or impose restrictions on usage.
In the event that the suspension, revocation, or restriction of water right under preceding paragraph
causes material damages to the users, the authority-in-charge will assess the damages and approve
remedies for such damages and impose the liabilities upon the public water supplier.

Article 19-1
Where water right holders exchange the use of approved water intake in part or in whole, the parties
shall enter a water exchange contract which takes effect following the approval of
authority-in-charge. However, if the duration of the agreed exchange exceeds three years, the parties
shall carry out registration change according to law.

Article 20
When dispute arises among registered water right holders due to under supply of water, the holder
who has a higher priority of usage shall be given the preemption; among those who have the same
priority, the holder who acquired the right first shall be given the preemption; among those who
have the same priority and acquired their rights at the same time, water shall be used on a pro rata
basis according to the quantity stipulated on their respective water right deeds or by rotation. The
rules for preemptive use of water shall be promulgated by the central authority-in-charge.

Article 20-1
When water is under supply, the water right holder who is given preemptive use on account of his
priority according to subparagraphs 2 ~ 6, paragraph 1 of Article 18 herein shall properly
compensate water right holders who have registered their water right before he did, provided his
preemptive use causes material damages to those water right holders. The amount of compensation
is subject to the agreement of parties concerned. If no agreement is reached, the authority-in-charge
will assess the damages and approve the amount, and impose the liability upon the one who has the
preemptive use.

Article 21
If the authority-in-charge determines, based on hydrological testing, that a certain water source
under its jurisdiction will have a surplus within a certain period after meeting the water usage needs
of all purposes, it may authorize temporary right of use to others for the same period. If the water
supply runs short all of a sudden, the authority-in-charge may suspend such temporary rights.

Article 22
If the authority-in-charge determines that scientific and technological advances have made water
conservation possible under its jurisdiction, it may order water right holders to improve their water
conveying or usage technology or facilities. The water so saved may be redistributed for use,
provided that those who acquire the right to use the surplus water shall bear the costs and expenses
of such improvement.

Article 23
When a waterway changes its course under natural force, the water right holders thereof may
petition the authority-in-charge to designate a proper intake location and conveying route along the
new waterway for a part or whole of the authorized yield as stated on the water right deeds.

Article 24
A water right holder who fails to use the water for two years consecutively will lose his water right
and have his water right deed revoked by the authority-in-charge after investigation and publication
of the fact, unless the authority-in-charge agrees otherwise to allow the holder to retain his right.

Article 25
The authority-in-charge may reassign water right according to the prevailing usage when joint
owners of a water right have a dispute over water usage.

Article 26
The authority-in-charge may change or revoke the water right already registered by private
individuals in order to meet the demand of a public utility; provided appropriate compensation to
the private right holders shall be paid by the public utility.

Chapter 4 Registration of Water Right
Article 27
The acquisition, creation, transfer, alteration or extinguishments of water right shall be null and void
unless duly registered pursuant to this Act.
The provisions in the preceding paragraph do not apply to water rights associated with navigating
the natural navigation waterway.

Article 28
An application for water right registration shall be filed with the authorities-in-charge at the
municipal or country (city) level. A registration in connection with a water source flowing through
two or more counties (cities) shall be filed with the central authority-in-charge. A registration in
connection with a water source flowing through two or more provinces (municipalities) shall be
filed with the central authority-in-charge.
For the purpose of water right registration, a water right registration book shall be in place.

Article 29
When registering water right with the authority-in-charge, the following documents shall be
submitted by the right holder and the obligator, or an agent thereof:
1.the application form;
2.supporting documents substantiating the rights or water right deeds;
3.other documents or drawings pursuant to the laws.
When an agent files the application, a power of attorney shall be provided.
In the event that the government undertakes water works, the applicant shall be the sponsoring
department of the government.
For ground water development, engineering plans and detailed descriptions shall be submitted along
with the application for water right. Water right will be granted pursuant to the laws after the
construction is completed and commences water supply.

Article 30
The application form in the foregoing article shall provide the following information:
1.name, gender, place of birth, age, residence, and occupation of the applicant;
2.duration of water right requested;
3.source of water right;
4.reasons for registration;
5.water usage;
6.source of water;
7.scope of use;
8.the method of use;
9.location of water intake;
10.location of water outtake;
11.water yield;
12.height of waterhead (for hydro-power);
13.well depth (for ground water);
14.hours of water use;
15.date; and
16.other required information.

Article 31
Joint owners of water right shall file for registration jointly or by their common agent.

Article 32
When a third party has an interest in the water right under registration, a letter of undertaking
provided by such third party or other supporting documents shall be submitted in addition to the
application form.

Article 33
Upon receipt of an application for registration of water right, the authority-in-charge shall promptly
review the application and conduct a survey. If the application is not procedurally compliant or
subject to pending litigation or to a dispute, the authority-in-charge shall notify the applicant to
make remedy or suspend the review proceedings until the litigation or the dispute is settled.

Article 34
If finding that the registration application is inappropriate following review and survey, the
authority-in-charge shall reject the application by notice, stating the grounds of rejection, within ten
(10) days of completing the review; if finding the application is appropriate, the authority-in-charge
shall announce publicly according to the following and notify the applicant:
1.post the announcement at a conspicuous place of the registered water right area;
2.post the announcement on the bulletin board of the authority-in-charge.
The public announcement made under the preceding paragraph shall last no less than fifteen (15)
days.

Article 35
The following information shall be stated in the public announcement made under the foregoing
article:
1.applicant’s name;
2.reasons for registration;
3.duration of water right approved;
4.water usage;
5.source of water ;
6.scope of use;
7.the method of use;
8.location of water intake;
9.location of water outtake;
10.water yield;
11.height of waterhead (for hydro-power);
12.well depth (for ground water);
13.hours of water use;
14.registration date;
15.place and period to file opposition to the registration; and
16.other required information for public announcement.

Article 36
Within fifteen (15) days following the announcement made pursuant to the foregoing two articles,
an interested party may file an opposition with the authority-in-charge by submitting a statement of
reasons and supporting evidence.
The period above shall commence from the date of public announcement made by the
authority-in-charge.

Article 37
Once the water right have been registered and publicly announced, and if no opposition is filed or
sustained, the authority-in-charge shall record the right in the water right registration book and issue
a water right deed for such right. When the issuer is the authority-in-charge at the municipal or
county (city) level, the issuer shall forward or submit the water right deed to the central
authority-in-charge for seal checking and filing.
The certificate of water right deed under the preceding paragraph shall be designed by the central
authority-in-charge.

Article 38
A water right deed shall state the following information:
1.registration number and water right deed number;
2.application date and number;
3.name of water right holder;
4.duration of water right approved;
5.nature of water use;
6.source of water;
7.scope of water usage;
8.the method of use;
9.location of water intake;
10.location of water outtake;
11.water yield;
12.height of waterhead (for hydro-power);
13.well depth (for ground water);
14.authority-in-charge effecting the registration;
15.other required information.

Article 39
Water right holder shall install a water meter at the location of water intake, and file an annual water
consumption record based on monthly water usage and actual volume in use.
The authority-in-charge may inspect the meter and water consumption under the preceding
paragraph from time to time.

Article 40
Water right extinguishes upon the expiration of the approved duration. If an extension becomes
necessary, a right holder shall file for an extension within three (3) months prior to the stated
expiration date.

Article 41
Upon the extinguishments of water right, the water right holder or obligator shall hand in the water
right deed and file for extinguishments recordation. When a water right holder fails to do so upon
expiration, the authority-in-charge shall amend the book for the extinguishments and make a public
announcement to the effect.

Article 42
Surface or ground water usage for the following purposes are exempt from water right registration:
1.domestic use and livestock water consumption;
2.water consumption in accordance with Subparagraph 4, Paragraph 1, Article 19 of the Indigenous
Peoples Basic Law;
3.hot spring water less than two cubic meters per household per day; and
4.water drawing by means of human power, animal power, or other simple means.
The authority-in-charge may give recognition upon, or order a water right registration of, the use of
water under the preceding paragraph if such use is suspected of interfering with public water works
or water usage by others.
Before the implementation of the amended Act on May 6, 2016, the authority-in-charge shall a
water right registration of the well drilling on private land, provided that its water output is less than
100 liters per minute, in accordance with the plan, except water usage for the purposes stipulated in
Paragraph 1 are exempt from water right registration.

Article 43
When conducting registration of water right, the authority-in-charge shall reserve part of water at
the watershed for domestic or public water supply. For the purpose of ground water right
registration, the authority-in-charge shall set the distance between wells according to hydrologic
data and yield of the well and make a public announcement thereof.

Article 44
Where an application is made for temporary use of water pursuant to Article 21 of this Act, the
authority-in-charge shall conduct a survey and process the application within the timeframe
prescribed under Article 34 herein and make a registration and public announcement thereof after
the approval, and issue a permit for temporary use.

Article 45
To streamline the water right registration procedures, the central authority-in-charge may
promulgate the procedures and rules of water right registration.

Chapter 5 Water Works
Article 46
The construction, alteration, or removal of any of the following structures for a water work shall
have the prior approval of the authority-in-charge:
1.flood control structure;
2.water conveying structure;
3.reservoir structure;
4.drainage structure;
5.ground water extraction structure;
6.navigation related structure;
7.hydro-power related structure; and
8.other hydraulic structures.
For construction or alternation of any structures enumerated above, the proprietor shall submit
detailed plans, drawings, and descriptions for the approval of authority-in-charge. Where it is
necessary to amend or alter the approved plans or drawings due to special circumstances, the
proprietor shall show cause and submit the modified plans or drawings for approval to effect the
alteration. However, for the sake of hazard prevention or temporary relief, the proprietor may
proceed with change of plan without prior approval and file with the authority-in-charge afterwards.
The authority-in-charge may issue an order of alteration or demolition of any hydraulic structure
built without its prior approval.

Article 47
The authority-in-charge may revoke or restrict the approval granted to a water work in any of the
following events; if necessary, the authority-in-charge may order an alteration or demolition:
1.construction not in compliance with the approved plan or exceeding the scope of approval;
2.poor working method that adversely affects public interests;
3.working procedures not in compliance with laws and regulations;
4.failure to commence or complete work within the permitted duration unless an extension is
granted by the authority-in-charge under special circumstances.

Article 47-1
To prevent the infringement on the sustainable use of groundwater, seawater intrusion, or
subsidence due to over-extraction of ground water in a certain area, the central authority-in-charge
may designate a district as ground water control area to restrict or ban the development of ground
water. The central authority-in-charge shall promulgate the control measure for zoning procedures,
well drilling, water registration and other related regulations therefore.
For the purpose of agricultural water use in the ground water control area, the central
authority-in-charge shall work with the central agricultural authority-in-charge to promulgate the
control measure for zoning procedures, well drilling, water registration and other related regulations
therefore.
The authority-in-charge may restrict, alter, or revoke any water right already granted within a
ground water control district stipulated in Paragraph 1.

Article 48
Where applicable, the proprietor of a water work shall draw up a plan for water gate use standards,
schedules, and method in connection with structures used in flood control, conveyance, storage, or
drainage. Such a plan shall be approved and made public by the authority-in-charge. If deemed
necessary, the authority-in-charge may demand changes to the plan within a prescribed period.

Article 49
A water work proprietor shall maintain, repair, or rebuild on a regular basis the hydraulic structures
and any appurtenances or accessories thereto built for flood control, conveyance, storage, or
drainage, and carry out inspection and safety evaluation of the same on a periodic and as-needed
basis.
The central authority-in-charge, in consultation with relevant agencies, will prescribe the scope,
items, and procedures of the aforementioned inspection and safety evaluation.

Article 50
When a water work adversely affects the interests of a water right holder, the authority-in-charge
may order its proprietor to construct proper structures or provide other remedies.

Article 51
When the construction of a water work has an impact on flood control, the authority-in-charge may
order the proprietor to construct proper flood control structures.

Article 52
When it is necessary to construct dams or gates on navigable waterways for a water work, lock gate
shall be built at suitable locations. The number, size, and schedule for opening and closing the lock
gate shall be prescribed by the authority-in-charge according to actual needs.
The proprietor shall bear the costs and expenses of building the lock gates under the preceding
paragraph. If the depth of navigable waters increases due to the construction of a dam, the
authority-in-charge may, after considering the nature of the navigable waters, subsidize the costs
and expenses of the construction after approval by its superior authority.

Article 53
When a water work has a potential to be developed for multiple purposes, its proprietor may
negotiate with people or entities involved to participate in the development project and share costs
and expenses based on economic appraisal. If necessary, the proprietor may request assistance and
guidance from the authority-in-charge.
Where the aforementioned multi-purpose water work or several water works are to be jointly used
by different entities, the intended users should elect a general representative for water right
registration to facilitate the unified management of water resources. Where the water work
concerned is initiated by the authority-in-charge, the agency managing the water work shall be the
general representative for the purpose of water right registration.

Article 54
When the central authority-in-charge deems it necessary to upscale a water work or expand its
benefits, it may, without consent of any involved agencies or entities, order its proprietor to reserve
room for such upscale or add fundamental facilities, and raise and advance funds therefor.

Article 54-1
To safeguard the safety and security of reservoir, the following conducts or activities are prohibited
in the reservoir storage area:
1.damaging or altering reservoir structure or facility;
2.opening/closing, moving or damaging gate or its auxiliary facility;
3.dumping waste soil or other waste;
4.quarrying, except for dredging activities carried out by the authority-in-charge;
5.raising livestock, breeding aquatic products or planting vegetation;
6.discharging wastewater not complying with the discharge standards set forth by the competent
authority; and
7.in violation of the boundaries of play/rest area, activities or conducts permitted and announced by
the reservoir authority or management agency.
Construction in the reservoir storage area shall have permit from the authority-in-charge.
The authority-in-charge may entrust the reservoir management agency (entity) to handle the
application and issue of permit under the preceding paragraph.

Article 54-2
A reservoir storage area shall be managed by its proprietor or a management agency (entity)
entrusted by the proprietor. The central authority-in-charge will prescribe the measure for the use
and management of reservoir, boundaries of storage area, approval announcement procedure, and
other provisions.

Article 54-3
For the application for or alteration in development with the water usage reaching a certain scale or
the increase in planned water usage, the developer shall submit the water usage plan or revised
water usage plan to the authority-in-charge of relevant industry before the application or alteration.
The authority-in-charge of relevant industry shall submit it to the central authority-in-charge for
approval accordingly.
After the water usage plan is approved, the developer shall carry out the development in accordance
with the water usage plan and report to the central authority-in-charge on a regular basis. The central
authority-in-charge may carry out the inspection if necessary.
If the actual water usage and the planned water usage have a certain percentage or scale of
difference, the developer shall submit the difference analysis report to the central
authority-in-charge for review and adjust the water usage plan in accordance with the review result.
If the actual water usage exceeds water usage specified in the final water usage plan, the same
procedures stipulated in the first paragraph shall apply.
If the development has not been carried out within three years upon approval of the water usage
plan, the developer shall apply for the extension or cancelation with the central authority-in-charge
two months prior to the expiration; the extension is limited up to three years and once. When the
central authority-in-charge orders the developer failing to apply for the extension or cancelation to
make an improvement or carry out the development within the deadline and the developer fails to
do so, the central authority-in-charge may cancel the approved water usage plan.
Before the approval of the water usage plan or revised water usage plan, the water supplier shall not
supply water to the developer.
Before the implementation of the amended Act on May 6, 2016, if the developer with the actual
water usage, except for agricultural water use, in the development approved by the
authority-in-charge of relevant industry reaching a certain scale fails to submit the water usage plan,
the central authority-in-charge may order the developer or the user to submit the water usage plan in
accordance with the procedures stipulated in Paragraph 1.
The central authority-in-charge shall stipulate the content, submission, review, approval, extension,
cancelation, and revocation of development, developer, user, certain scale, certain percentage, and
difference analysis report, report and inspection of water usage, and other related regulations.

Article 55
When a water work proprietor develops new water sources for waterway in connection with a
hydraulic construction, said proprietor has the priority to apply for right of use and collecting
income derived from the water source, provided the vested interests in water use of the downstream
water right holders are not affected.
The vested interests as referred to in the preceding paragraph shall mean the natural flow of water
not exceeding the volume under the registered water right before the new water sources are
developed.

Article 56
When it is necessary to build a weir or a flood gate on a non-navigable waterway with traffic of
bamboo or wooden rafts or fishing for a water work, the proprietor shall build routes for such rafts
or fishing at proper locations; the measures therefor shall be promulgated by the authority-in-charge.
The costs and expenses of construction under the preceding paragraph shall be borne by the
proprietor.

Article 57
When a water work proprietor’s use of land interferes with a land owner’s ingress and egress or
blocks the gutters or waterways, the proprietor shall, with consent of such landowner, build bridge,
culvert, aqueduct, or other structures, or provide comparable compensation.

Article 58
When water is routed through private land in a water conveyance project and causes damages, the
landowners may demand compensations from the water work proprietor or land be sold to the
proprietor, unless the original condition can be restored immediately and no damages occur after the
restoration.

Article 59
The proprietor of a water work shall report business operations, water utilization, management and
maintenance of structures to the authority-in-charge on an annual basis.

Article 60
To regulate groundwater development, a groundwater well drilling service operator shall apply to
the municipal or county (city) government at where it is located for a permit before it may apply for
company or business registration.
The central authority-in-charge will set forth regulations governing the well drilling industry that
stipulate the approval, qualifications, requirements, classification, technical requirements, and
matters relating to the works, operation, and management of a well drilling service operator, as well
as the qualifications of its engineers and technicians, construction management and other
requirements.

Article 60-1
The authority-in-charge may order a well owner to make improvement within a given period if it
finds that substandard well drilling work might affect water quality or quantity of the aquifers. If the
owner fails to make improvement within the given period or is unable to improve, the
authority-in-charge may force closure of the well and impose the costs thereof upon the owner.

Article 60-2
Where a well is abandoned or not in use, the well owner shall seal or back fill the well to prevent
loss or contamination of water in the aquifer.
The authority-in-charge may hire contractors to do the well sealing or back filling under the
preceding paragraph; however, the costs and expenses thereof shall be borne by the well owner.

Article 60-3
To promote the economy of water resources, the authority-in-charge may order well owners to
install recycling devices to recycle cooling water and recyclable water for industrial use.

Article 60-4
A groundwater well drilling service operator in any of the conditions below shall receive a penalty
of business suspension for no less than six months and no more than two years:
1.taking on work without meeting the classification qualifications for groundwater well drilling
service operators;
2.having received warning three times or more in one year for non-compliance with the regulations
governing the well drilling industry specified in the foregoing article;
3.failing to apply for approval of business change according to the prevailing regulations; or
4.hiring unqualified engineer or technician.

Article 60-5
If a groundwater well drilling service operator has any of the conditions below, the municipal or
county (city) should annul its permit, and notify the authority in charge of company or business
registration to annul its company or business registration:
1.losing the ability to carry on business;
2.taking on well drilling work for a water work that is not duly approved by the authority-in-charge;
3.having closed down business for more than one year without applying for resumption of business
within a prescribed period;
4.receiving the penalty of business suspension and not turning in its permit, work manual, or work
permit of technicians to the authority-in-charge within a prescribed period after being notified so;
5.receiving the penalty of business suspension two or more times within one year;
6.selling or lending others the business permit, or using other’s business permit;
7.not undertaking any well drilling work for two years consecutively; or
8.engaging in bid rigging.
A groundwater well drilling service operator who has its business permit annulled may not reapply
in three years.

Article 60-6
The technician of a groundwater well drilling service operator who has received warning three or
more times for violating the governing regulations specified in Article 60 herein will have his work
permit annulled and will not be reissued a permit within one year.

Article 61
When a water work adversely affects the cleanness of a water source, the authority-in-charge may
place restrictions on or ban such a project.

Article 62
For navigable waterways of particular purposes, the authority-in-charge may limit the number of
water ducts or use of pumps.

Article 63
When a water work involves matters under the jurisdiction of other government agencies, the
authorities-in-charge under this Act will carry out the coordination. When matters under the
jurisdiction of other government agencies involve water works, the consent of the
authorities-in-charge under this Act shall be obtained.

Article 63-1
(deleted)

Article 63-2
(deleted)

Article 63-3
(deleted)

Article 63-4
(deleted)

Article 63-5
The following conducts or activities are prohibited in the sea embankment area:
1.damaging or altering the sea embankment;
2.opening, closing, moving or damaging water gate or its auxiliary facilities;
3.dumping waste soil or other waste;
4.quarrying or stacking soil and stone;
5.raising livestock, or harvesting vegetation; or
6.engaging in activities that impedes the discharge or safety of embankment facilities.
The activities of breeding aquatic products, planting vegetation, or constructing, rebuilding,
repairing or demolishing structures or other facilities in sea embankment area are not allowed unless
with the approval of authority-in-charge.

Article 63-6
The central authority-in-charge will set forth regulations governing the zoning, approval, public
announcement, use and management of sea embankment area, flood control, flooding emergency,
inspection and maintenance of embankment safety, and other provisions.

Chapter 6 Storage and Drainage
Article 64
Flood shall be drained into the main channel or its distributary, or other rivers, lakes, or oceans.
Special attention must be paid to the protection and maintenance of related structures and other
important facilities. With approval of the superior authority, flood may be drained into other or
newly constructed waterways.

Article 65
To mitigate flood damages, the authority-in-charge may restrict use of land in the vicinity reached
by flood through zoning regulation.
The authority-in charge shall formulate and implement the restriction and zoning regulation under
preceding paragraph based on flood history records and forecasts after the approval and public
announcement by the superior authority.

Article 65-1
During a flood and before floodgates open, a reservoir administration agency shall notify all related
agencies to take necessary protective measures.

Article 66
Lower riparian landowners shall not obstruct stream flows from high land.

Article 67
When draining flood water from high land to lower land by artificial means, a higher riparian
landowner shall choose the locations and methods causing the least damages and compensate the
lower riparian landowner.

Article 68
Wastewater from factories and mines or urban sewerage shall be discharged into properly selected
locations after adequate treatment. If such wastewater or sewerage adversely affects water quality,
human health, public interests, or interests of a third party, the authority-in-charge may place
restrictions on or prohibit the discharge thereof, and those who suffer damages may claim
compensations.

Article 69
Where the storage or drainage of water causes damages to up or downstream riparian landowners,
the person who causes the damages shall be liable unless the damages are caused by a force majeure
event.

Article 69-1
The proprietor of reservoir should conduct a detailed survey of land and improvements in the
catchment area of reservoir that are likely to be flooded and propose a plan of acquisition,
compensation, and relocation, which will be implemented after approval of the authority-in-charge.

Article 69-2
(deleted)

Article 70
When a stream is accidentally arrested at lower land, a riparian owner at higher land may at own
costs restore the flow.

Article 71
The authority-in-charge shall submit the standards, water level or time for opening and closing to its
superior authority for approval and public announcement.

Article 72
Any structure spanning over a waterway shall have passage in place for water to pass through. The
cross sectional area of such passage shall be approved by the authority-in-charge.
If a waterway referred to under the preceding paragraph is for navigation, a bridge shall be built
over the waterway and the elevation of bridge bottom and the length of bridge span shall be
regulated by the authority-in-charge.

Article 72-1
When installing a structure over a waterway or crossing the foundation of a water work facility, the
proprietor shall apply for the approval of the authority-in-charge and construct under its supervision.
Digging and quarry activities are not allowed within a prescribed distance up and downstream the
structure under the preceding paragraph, unless such activity is necessary for the safety and
maintenance of water work. The safety distance shall be promulgated and publicly announced by
the authority-in-charge.

Chapter 7 Waterway Protection
Article 73
As to annual repair work on waterway structure, the authority-in-charge shall, after each flood
control season, survey any damages thereon, and make repair work with permission from its
superior authority and complete the repair work before the flood control season commences in a
subsequent year. The repair work shall be inspected by the superior authority for acceptance.

Article 74
The authority-in-charge shall, by taking into account water levels of past years, decide the water
alert levels and dates.
A flood control season shall commence from the alert date until the date the alert is called off.

Article 75
The authority-in-charge may exercise police power within the scope of waterway protection.
During a flood control season, the authority-in-charge, if deemed necessary, may seek assistance
and manpower from the military forces or the police.

Article 76
As an emergency measure for flood control, the authority-in-charge may requisition necessary
materials, labor and land necessary for emergency rescue and security, and demolish any structures
blocking the flow of water.
For the materials, labor, and land requisitioned and any structures demolished under the preceding
paragraph, the authority-in-charge shall make comparable compensations afterwards.

Article 77
During a flood control season, the agency in charge of flood control may command the assistance of
local authorities along a river. In case of emergency, local authorities should mobilize civilians to
guard river banks immediately.

Article 78
The following conducts or activities are prohibited in the river area:
1.filling the river waterway;
2.damaging or altering river flood control structures, equipment or stone and other materials for
flood control or use in flooding emergency;
3.opening, closing, moving or damaging water gate or its auxiliary facilities;
4.building factory or house;
5.dumping waste soil or other debris that will block flow of water;
6.driving on roads other than designated ones; or
7.engaging in other activities that impede river protection.

Article 78-1
To engage in the following conducts or activities in river area shall obtain prior approval from the
authority:
1.installing, rebuilding, repairing or demolishing structures;
2.discharging wastewater or drawing water;
3.quarrying or stacking soil and stone;
4.planting vegetation;
5.engaging in excavation, burying/filling or other activities that alter the existing patterns in the
river area;
6.building fish pond, growing oyster or raising livestock; or
7.other river management related activities as announced by the authority-in-charge.

Article 78-2
The central authority-in-charge will set forth regulations governing river management that stipulates
the planning and facilities of watershed management, safety inspection and maintenance of river
embankment, river flood control and flooding emergency, zoning, approval announcement of river
area, river usage and management and other provisions.
With regards to the river areas stipulated in the above paragraph, a public explanation session
should be arranged locally based on the actual requirements. This shall not apply, however, if an
explanation session has already been organized according to the river management plan and the
river area has not gone beyond the scope of land line.

Article 78-3
The following conducts or activities are prohibited within the range of drainage facilities:
1.filling the drainage channel;
2.damaging or altering drainage facilities;
3.opening, closing, moving or damaging water gate or its auxiliary facilities;
4.dumping waste soil or other waste;
5.raising livestock or engaging in other breeding activities; or
6.engaging in other activities that impedes drainage.
To engage in the following conducts or activities within the range of drainage facilities shall obtain
prior approval from the authority:
1.installing, rebuilding, repairing or demolishing structures;
2.discharging wastewater;
3.quarrying or stacking soil and stone;
4.planting vegetation; or
5.engaging in excavation, burying/filling or other activities that alter the existing patterns in the
range of drainage facilities.

Article 78-4
The central authority-in-charge will set forth regulations governing the zoning, approval and public
announcement of drainage and catchment area, maintenance of drainage facilities, flood control and
flooding emergency, safety inspection, usage management of drainage facilities, and other
provisions. However the drainage systems of farmland, cities, and enterprises will be administered
by authorities in charge of relevant industries according to the established regulations.

Article 79
The authority-in-charge may, after obtaining approval from its superior authority, order a party to
modify, relocate, or demolish any plants grown or structures built on the riparian land of waterways
that in the judgment of the authority-in-charge have interfered with water flow, provided that
appropriate compensation will be provided for.
The riparian land referred to under the preceding paragraph shall mean the land along waterways
without dike and stretching to the outer reach of normal flood water.

Article 80
Reeds, aquatic grasses, willows or other vegetations growing in the area between a dike and river
banks and having the utility of wind and wave control, regardless of being privately or publicly
owned, shall not be mowed down without permission unless off the flood control season or with
permission from the authority-in-charge.

Article 81
No enclosing of a sandbank or beach of a waterway for cultivation is allowed unless the
authority-in-charge deems such enclosure is not detrimental to water flow or flood control and
approval from its superior authority has been obtained.

Article 82
Land lying within the line of a waterway management plan or the scope of land line may be
requisitioned by the government according to law after the authority-in-charge submits its plan to
the superior authority for approval and public announcement. As to such land not requisitioned, the
authority-in-charge may restrict its use for the purpose of flood control.
The land lying within the line of a waterway management plan or the scope of land line, when
promulgated, shall be subject to a regular and comprehensive review by the authority-in-charge. The
authority-in-charge, however, may conduct timely revision or amendments in case there is a drastic
change to the waterway caused by natural disaster.
In case that private land or existing dike land becomes unusable because they have been announced
by the authority-in-charge, based on paragraph 1 above, as falling within the line of a waterway
management plan or the scope of land line for installing flood-control facilities or for other
waterway management projects such as river cutoff or expansion of river cross sections, the
authority-in-charge may requisition the land if necessary.
Private land located in river areas which has become unusable due to reasons specified in the
preceding paragraph may apply for transfer of plot ratio if the land is located within the scope of an
urban plan already approved by the authority-in-charge but has not yet been requisitioned. In this
case the transfer of plot ratio should be administered in accordance with the rules specified in
Article 83-1, paragraph 2 of the Urban Planning Act, including the methods to determine the
transferable plot ratio, the location of the receiving land base, the maximum plot ratio for the
receiving land base, the method of transfer and administrative procedures, etc.
The formula for the plot ratio transfer shall be established collaboratively by the Ministry of Interior
Affairs and the Ministry of Economic Affairs.

Article 83
For the purpose of flood control, the authority-in-charge may enforce restrictions on the use of land
situated within areas under normal flood submerge level and prohibit the transfer of public lands
into private lands. If the land is owned privately, the authority-in-charge may requisition the land
where necessary. As to such land not requisitioned, the authority-in-charge may restrict its use for
the purpose of flood control.
The authority-in-charge shall submit the areas under normal flood submerge level under preceding
paragraph for approval and public announcement by its superior authority.

Article 83-1
If the authority-in-charge has partitioned or changed the designation of private land under the two
foregoing articles as reserved land for water works, the landowner may apply to change the
designation for appropriate use.
Private land whose use has been restricted pursuant to the foregoing article may be acquired through
eminent domain under zone or section expropriation or consolidation of reserved land for water
works.
The measure for consolidation of reserved land for water works shall be promulgated by the central
authority-in-charge in consultation with the central land administration.

Chapter 7-1 Runoff Allocation and Outflow Control
Article 83-2
To respond to climate change and ensure the effect of existing flood control facilities, the central
authority-in-charge may make a public announcement of implementation scope of the specific river
basins or catchment areas of regional drainage for runoff allocation depending on the flooding
potential, the degree of urban development and major constructions. The authority-in-charge shall
draw up a runoff allocation plan within the given deadline and report to the central
authority-in-charge for approval and public announcement before implementation.
If the specific river basins or catchment areas of regional drainage referred to in the preceding
paragraph are adjacent, the authority-in-charge may integrate them into one runoff allocation plan. If
the specific river basins or catchment areas of regional drainage are under the jurisdictions of
different authorities-in-charge, the authority-in-charge of the runoff allocation plan shall be
designated by the central authority-in-charge.
The authority-in-charge of each level shall establish a runoff allocation review committee to
formulate and review the runoff allocation plan referred to in Paragraph 1.
Regulations governing the public announcement of the specific river basins or catchment areas of
regional drainage, the deadline, principles, formulation, review, and approval and public
announcement of the runoff allocation plan and the organization of the runoff allocation review
committee as well as other related matters shall be stipulated by the central authority-in-charge.

Article 83-3
The runoff allocation plan shall specific the following particulars:
1.Scope of the plan.
2.Overview of the plan.
3.Objectives of the plan.
4.Runoff allocation measures and the executive agency.
5.Budget and schedule.
6.Other related matters.
Runoff allocation measures referred to in Subparagraph 4 of the preceding paragraph refer to
construction or controls required to achieve the objectives of the runoff allocation plan.

Article 83-4
To formulate the runoff allocation plan, the authority-in-charge shall invite the authorities-in-charge
of farmland drainage, soil and water conservation, forests, sewers, urban planning, land
administration or related business, the municipal or city (county) governments, scholars, experts or
organizations to seek advice through holding seminars or in other appropriate ways as a reference.
The runoff allocation plan covering indigenous people’s land or tribes and surrounding public land
within a certain range shall be governed by Article 21 of the Indigenous Peoples Basic Law.
After formulating the runoff allocation plan, the central authority-in-charge shall exhibit it in public
for 30 days and organize a public hearing; the date and location of the public exhibition and public
hearing shall be published in the government gazette or newspapers, online or in other appropriate
ways. Individuals or organizations may give opinions in writing to the central authority-in-charge
with their names and addresses specified during the public exhibition; when reporting the runoff
allocation plan to the central authority-in-charge for review, the authority-in-charge shall state their
responses to the aforementioned opinions for reference.

Article 83-5
When developing the relevant industry, the executive agency shall apply the runoff allocation
measures based on the runoff allocation plan prior to the land reserved for watercourses, drainage or
public facilities or public land.
When the land referred to in the preceding paragraph is unavailable, private land may be
expropriated in accordance with the Land Expropriation Act.

Article 83-6
If one of the following circumstances occurs after the runoff allocation plan is implemented, the
authority-in-charge may review and modify it as required:
1.Significant changes in hydrological conditions or topography or damage to public facilities due to
natural disasters or other major events.
2.A major public facility or utility plan developed by the government.
3.The formulation or modification of the national spatial plan, regional plan or urban plan.
The procedures for modifying the runoff allocation plan referred to in the preceding paragraph shall
be governed by the procedures prescribed in Articles 83-2 and 83-4.

Article 83-7
When runoff increases due to the land development and utilization at a certain scale or above, the
obligator shall apply to the central authority-in-charge of relevant industry with the outflow control
plan presented; then, the central authority-in-charge of relevant industry will forward the application
to the municipal or city (county) authority-in-charge which the land is under the jurisdiction of for
approval.
The obligator referred to in the preceding paragraph refers to the developer, operator, user or owner
of the land.
If the land development and utilization referred to in Paragraph 1 is under the jurisdiction of a
central agency, the outflow control plan shall be approved by the central authority-in-charge.
Before the outflow control plan is approved, an authority-in-charge of relevant industry shall not
issue the permit to develop and use the land referred to in Paragraph 1 without permission.
After the outflow control plan is approved, the obligator shall construct, use, manage and maintain
the land based on the approved plan; after completion, the obligator shall check regularly and keep
records of the checks and submit the records to the municipal or city (county) authority-in-charge
for review; the municipal or city (county) authority-in-charge may supervise and audit the
construction, use, management and maintenance of the outflow control facilities.
In case of a certain degree of differences between the actual construction, use, management and
maintenance of outflow control facilities and the approved outflow control plan due to any changes
in land development and utilization or natural factors, the obligator shall apply for the change in the
outflow control plan according to the procedures prescribed in Paragraph 1.
The outflow control plan shall include the following particulars:
1.Overview of land development and utilization.
2.Survey of the base status.
3.A peak discharge reduction scheme.
4.A construction plan and a use, management and maintenance plan.
5.Other related documents.
If the particulars referred to in the preceding paragraph have been implemented according to the
outflow control proposal approved in accordance with Article 83-8 without any changes, they may
be exempt from review.
Regulations governing a certain scale of land development and utilization, the submission, review,
approval, records of checks and supervision and audit of the outflow control plan and a certain
degree of differences between the outflow control facilities and the approved plan as well as the
changes in the outflow control plan and other related matters shall be stipulated by the central
authority-in-charge.

Article 83-8
If the land development and utilization referred to Paragraph 1 of the preceding article involves the
application for the change in non-urban-land-use zoning in accordance with the Regional Plan Act
or the application for the change in the urban-land-use zoning or the land reserved for public
facilities, the obligator shall, in addition to acting in accordance with the regulations of the
preceding article, apply to the authority-in-charge of relevant industry in advance with the outflow
control proposal presented to ensure sufficient space of land development and utilization for outflow
control facilities; then, the authority-in-charge of relevant industry will forward the application to
the municipal or city (county) authority-in-charge which the land is under the jurisdiction of for
approval.
If the land development and utilization referred to in the preceding paragraph is under the
jurisdiction of a central agency, the outflow control plan shall be approved by the central
authority-in-charge.
Before the outflow control proposal is approved, the authority-in-charge of land change shall not
change the land zoning or use referred to in Paragraph 1 without permission.
The outflow control proposal shall include the following particulars:
1.Overview of land development and utilization.
2.Survey of the base status.
3.A peak discharge reduction scheme.
4.Other related documents.
Regulations governing the submission, review and approval of the outflow control proposal and
other related matters shall be stipulated by the central authority-in-charge.

Article 83-9
The peak discharge reduction scheme referred to in the preceding two articles shall be able to reduce
the peak discharge increasing due to the land development and utilization, making the peak
discharge after the land development under the inspection standards lower than that before the land
development.
The Check Criteria referred to in the preceding paragraph and the calculation method for peak flow
shall be announced by the central authority-in-charge.

Article 83-10
When the land development and utilization is determined by the municipal or city (county)
authority-in-charge which the land is under the jurisdiction of to meet one of the following
conditions, the obligator shall be exempt from acting in accordance with the regulations prescribed
in Articles 83-7 and 83-8:
1.Where the entire scope is included in a soil and water conservation plan or the parts not included
in the soil and water conservation plan do not reach a certain scale referred to in Paragraph 1 of
Article 83-7;
2.Flood control facilities, water reservation or tidal wave control construction developed by an
authority-in-charge of relevant industry; or
3.Public construction developed in response to disasters or major events.
If the land development and utilization is under the jurisdiction of a central agency prescribed in
Articles 83-7 and 83-8, the determination referred to in the preceding paragraph shall be made by
the central authority-in-charge.
Regulations governing the determination of the obligator’s exemption from acting in accordance
with the regulations prescribed in Articles 83-7 and 83-8, as prescribed in Paragraph 1, shall be
stipulated by the central authority-in-charge.

Article 83-11
When an authority-in-charge reviews the outflow control plan or outflow control proposal and its
change in accordance with the regulations prescribed in Articles 83-7 and 83-8, a review fee shall be
charged according to the standards stipulated by the central authority-in-charge.

Article 83-12
An authority-in-charge or a municipal or city (county) authority-in-charge may commission a
professional institution or organization, such as hydraulic professional engineers, soil and water
conservation professional engineers or civil professional engineers, to review the outflow control
plan or outflow control proposal or supervise and audit the outflow control facilities, respectively.
The outflow control plan or outflow control proposal shall be conducted certification by the
professional engineers, such as hydraulic professional engineers, soil and water conservation
professional engineers or civil professional engineers.

Article 83-13
New or rebuilt buildings shall be equipped with permeable, water retaining or flood detention
facilities. The scope and capacity of the aforementioned facilities shall be stipulated by the central
authority-in-charge of buildings in accordance with the building laws and regulations.

Chapter 8 Water Conservancy Fund
Article 84
For the purpose of protecting and maintaining water resources, the government may
levy the following fees:
1.water right fees;
2.river construction fees;
3.flood control beneficiary fees.
All the fees levied under the preceding paragraph shall be expended exclusively for water work
constructions after deducting administration expenses. The fees shall be budgeted and allocated by
the authority-in-charge.

Article 84-1
To effectively and sustainable use water resources, the central authority-in-charge may impose the
water conservation charge on the user with the water usage exceeding a certain scale. However, the
user fulfilling the water-saving measures may be exempted from up to 60% of the water
conservation charge.
When the water price of water department is included in the cost of water conservation and drought
preparation, the water conservation charge shall be reduced or exempted.
The central authority-in-charge shall work with the central authority-in-charge of relevant industry
shall stipulate the calculation and collection, object of collection, payment deadline, water-saving
measures, scope and method of reduction of water conservation charge and other related
regulations.
The water conservation charge collected in accordance with regulations stipulated in Paragraph 1
shall be managed and used by Water Resources Operation Fund under the central
authority-in-charge for the promotion of water resource management, water recycling, and water
conservation.

Article 85
The water right fees shall be levied as follows: for agricultural and industrial use, a cubic meter per
minute of supply as a starting point; for hydro-power use, a cubic meter per second of supply as a
starting point. Rates shall be promulgated by the central authority-in-charge and announced
publicly.

Article 86
The government may collect river construction fees from vessels which travel on the inland
navigable waters and between harbors built and maintained by the government. The schedule of the
rates and payments shall promulgated by the central authority-in-charge in consultation with the
Ministry of Transportation and Communications.

Article 87
The government may levy flood control beneficiary fees in light of the benefits received by
beneficiaries from its flood control work.
The districts and standards for the purpose of collecting such fees by the authority-in-charge at
municipal, or country (city) level shall be promulgated by the central authority-in-charge.

Article 88
The flood control beneficiary fees shall be levied on owners of land situated in the districts that
receive the benefits. If such land is attached with liens, the fees shall be levied on the lienholders.
If any plants, mines, stores, or other building improvements are erected on such land under the
preceding paragraph, the levy shall be in proportion to the benefits received according to the levy
rules promulgated.

Article 89
A water work proprietor may charge fees from users based on costs and reasonable profit and in
keeping with the principles of public interest.
The collection method and calculation base for the aforesaid fees shall be proposed by the water
work proprietor for approval by the authority-in-charge; where the water work is undertaken by an
government agency, the government agency will set the collection method and calculation base for
the fees.

Article 89-1
The central authority-in-charge may set up a Water Resources Operation Fund which shall be used
for the following purposes:
1.Management and dredging of reservoirs, sea embankments, rivers or drainage facilities;
2.Emergency and rush repairs of reservoirs, sea embankments, rivers or drainage facilities in case of
natural disasters;
3.Relevant personnel training; and
4.Feedback measures.
The aforesaid Water Resources Operation Fund shall be derived from:
1.Allocation under the annual budget;
2.User fees collected by the central authority-in-charge from water work projects, and use of
reservoir storage area, sea embankment area, river area or drainage facilities area;
3.Proceeds collected by the central authority-in-charge from the sale of sands and gravels obtained
from the dredging of reservoirs, rivers or drainage facilities;
4.Interest income of the Fund; and
5.Other income.

Article 90
When handling registration of water right, the authority-in-charge may levy a registration fee, a
water right certificate fee, temporary use certificate fee, and a survey fee. The fee schedule shall be
set by the central authority-in-charge.

Chapter 9 Penalties
Article 91
Any person who steals, or damages, or by other means, endangers the normal functionalities of
structures, devices, or other water work facilities specified under Articles 46 and 51 herein shall be
punished with a sentence of imprisonment of no more than five years, detention, or a fine of no
more than NT$1,000,000, or a combination thereof.
If the damage or theft under the preceding paragraph causes disasters, the punishment of the
offender shall be increased by a half. If the aforesaid act causes the death of others, the offender
shall be punished with a sentence of imprisonment of more than five years and less than 12 years, or
fined up to NT$10,000,000, or a combination thereof. If the act leads to severe injury of others, the
offender shall be punished with a sentence of imprisonment of more than three years and less than
10 years, or fined up to NT$5,000,000, or a combination thereof.
Any attempt of the offense under paragraph 1 shall be punished.

Article 91-2
If a person who applies and is granted an approval according to the provisions in the second
paragraph of Article 54-1, the second paragraph of Article 63-5, Article 78-1, or the second
paragraph of Article 78-3 is in any of the following conditions, the authority-in-charge will annul
the approval granted:
1.Violating the first paragraph of Article 63-5, or Chapter 6 on matters prohibited or required, or
provisions in Article 78, the first paragraph of Article 78-3, Article 80 or 81.
2.Violating the measure set forth according to Article 54-2 regarding use and management in weir,
dam and reservoir storage area or other provisions.
3.Violating the regulations set forth according to Article 63-6 regarding the use and management,
damp proofing, flooding emergency, inspection and maintenance of embankment safety in sea
embankment area, and other provisions.
4.Violating the regulations governing river management set forth according to the first paragraph of
Article 78-2 regarding the planning and execution of river management, safety inspection and
maintenance of river embankment, river flood control and flooding emergency, river usage and
management and other provisions.
5.Violating the regulations set forth according to Article 78-4 regarding the maintenance and
management of drainage facilities, flood control and flooding emergency, safety inspection, usage
management of drainage facilities, and other provisions.
6.Failing to proceed with the work as approved in six months from the date the approval is granted
without otherwise obtaining an approval from the authority-in-charge.
7.Failing to pay user fee within a prescribed period after being notified so.
8.Transferring the approval to others or failing to use it according to instructions or the scope
granted.
9.Intentional mismanagement or gross negligence in management that results in violation of the
usage instructions or the granted scope of usage by others.
10.Having lost the qualification to make application after the approval is granted.
11.The revocation of approval is necessary due to remediation, management, public use of water
conservancy facilities or other prevention or emergency actions.
In the event that a user fails to use the approval according to instructions or the scope granted as
delineated in subparagraph 8 of the preceding paragraph, and that revocation of the approval may
cause major hazard to the public welfare, the authority-in-charge may opt to not annul the approval
and require the user to make improvements within a prescribed period; and impose consecutive
fines of no less than NT$150,000 and no more than NT$3,000,000 for each violation in compliance
beyond the prescribed period if improvements are not completed.
Where a permit is revoked according to law or annulled according to subparagraphs 1 to 9 of the
first paragraph, the imputed approval user shall not reapply within one year.

Article 91-3
Any person who steals, or damages, or by other means, endangers the normal functionalities of the
main facilities or equipment of flood control, drainage, reservoir, and water conveying structures
related to public safety herein shall be punished with a sentence of imprisonment of more than one
year and less than seven years, or fined up to NT$10,000,000, or a combination thereof.
Any person who commits the offense specified in the preceding paragraph with the intention of
endangering national security or social stability shall be punished with a sentence of imprisonment
of more than three years and less than 10 years, or fined up to NT$50,000,000, or a combination
thereof.
If the damage or theft under the preceding two paragraphs causes disasters, the punishment of the
offender shall be increased by a half. If the aforesaid act causes the death of others, the offender
shall be punished with a sentence of life imprisonment or imprisonment of more than seven years,
or fined up to NT$100,000,000, or a combination thereof. If the act leads to severe injury of others,
the offender shall be punished with a sentence of imprisonment of more than five years and less
than 12 years, or fined up to NT$80,000,000, or a combination thereof.
Any attempt of the offenses under paragraph 1 and paragraph 2 shall be punished.
For the main facilities and equipment of flood control, drainage, reservoir, and water conveying
structures related to public safety specified in paragraph 1, the central authority-in-charge shall
discuss with the authority-in-charge of relevant industry to determine and announce the safety
assessment undertaken based on the scale, flow rate and locations of the flood control, drainage,
reservoir, and water conveying structures, and the impact that these structures have on people's life,
health, and property safety, and the economy and industry. The same shall apply for amendments
made.

Article 91-4
Any person jeopardizes the normal functionalities of core information and communications systems
of the facilities or equipment specified in paragraph 1 of the preceding article by any of the
following means shall be punished with a sentence of imprisonment of more than one year and less
than seven years, or fined up to NT$10,000,000, or a combination thereof:
1.Entering the accounts and passwords, cracking the protection measures of computers, or
exploiting loopholes in computer systems to hack into the computers or related equipment without
justifiable reason.
2.Interfering with the computers or relevant equipment via computer programs or other
electromagnetic means without justifiable reason.
3.Acquiring, deleting, or changing the electromagnetic records of the computers or relevant
equipment without justifiable reason.
The same shall apply to those who produce computer programs exclusively for themselves or others
to commit the crimes in the preceding paragraph.
Any person who commits the offenses specified in the preceding two paragraphs with the intention
of endangering national security or social stability shall be punished with a sentence of
imprisonment of more than three years and less than 10 years, or fined up to NT$50,000,000, or a
combination thereof.
If the damage under the preceding three paragraphs causes disasters, the punishment of the offender
shall be increased by a half. If the aforesaid act causes the death of others, the offender shall be
punished with a sentence of life imprisonment or imprisonment of more than seven years, or fined
up to NT$100,000,000, or a combination thereof. If the act leads to severe injury of others, the
offender shall be punished with a sentence of imprisonment of more than five years and less than 12
years, or fined up to NT$80,000,000, or a combination thereof.
Any attempt of the offenses under paragraph 1 to paragraph 3 shall be punished.

Article 92
Any person who opens or blocks waterways without due permission from the authority-in-charge
shall be punished with a fine of no less than six thousand yuan but no more than thirty thousand
yuan, in addition to restoring or discontinuing the act within a prescribed period. If such offense
results in damages to others’ interests, a sentence of imprisonment of no more than three years,
detention, or a fine from four thousand to twenty thousand yuan, or a combination thereof shall be
imposed. If such offense causes public hazards, a sentence of imprisonment of no more than five
years, a fine of six thousand to thirty thousand yuan, or a combination thereof shall be imposed.

Article 92-1
(deleted)

Article 92-2
Any of the following situations is subject to a fine of no less than NT$250,000 and no more than
NT$5,000,000:
1.Violating the provisions in subparagraph 1, first paragraph of Article 54-1, subparagraph 1, first
paragraph of Article 63-5, subparagraph 2 of Article 78, or subparagraph 2, first paragraph of Article
78-3 by damaging or altering sea embankment, water storage structure or equipment, river flood
control structure, equipment, or river flood control structures, equipment or stone and other
materials or drainage facilities for flood control or use in flooding emergency.
2.Violating the provisions in subparagraph 2, first paragraph of Article 54-1, subparagraph 2, first
paragraph of Article 63-5, subparagraph 3 of Article 78, or subparagraph 3, first paragraph of Article
78-3 by opening/closing, moving or damaging floodgate or its auxiliary facility.
3.Violating the provisions in first paragraph of Article 65 by using the land in the vicinity reached
by flood.
4.Violating the provisions in subparagraph 1 of Article 78, or subparagraph 1, first paragraph of
Article 78-3 by filling river waterway or drainage channel.
5.Violating the provisions in subparagraph 3, first paragraph of Article 54-1, subparagraph 3, first
paragraph of Article 63-5, subparagraph 5 of Article 78, or subparagraph 4, first paragraph of Article
78-3 by dumping waste soil、waste or other debris that will block flow of water.
6.Violating the provisions in subparagraph 4, first paragraph of Article 63-5 by engaging in
quarrying or stacking soil and stone.
7.Violating the provisions in subparagraph 3 of Article 78-1, or subparagraph 3, second paragraph of
Article 78-3 by engaging in quarrying or stacking soil and stone without due permission.
A juristic person, unincorporated body having a representative or manager, or other private law
organizations other than juristic person who for the purpose of gain, violates the provisions under
subparagraph 6 or 7 of the preceding Article by engaging in quarrying without approval, should
have their fine increased to no less than NT$10,000,000.

Article 92-3
Any of the following situations is subject to a fine of no less than NT$150,000 and no more than
NT$3,000,000:
1.Violating the provisions in subparagraph 4 of Article 78 by building factory or house.
2.Violating the provisions in subparagraph 1 or 2 of Article 78-1, or subparagraph 1 or 2 of second
paragraph of Article 78-3 by installing, rebuilding, repairing or demolishing structures, discharging
wastewater or drawing water without due permission.

Article 92-4
Violation of first paragraph of Article 49 by not conducting inspection and safety evaluation is
subject to a fine of no less than NT$300,000 and no more than NT$1,500,000.

Article 92-5
Any of the following situations is subject to a fine of no less than NT$125,000 and no more than
NT$2,500,000:
1.Violating the provisions in second paragraph of Article 54-1 by engaging in construction without
due approval.
2.Violating the provisions in second paragraph of Article 63-5 by breeding aquatic products,
planting vegetation, or constructing, rebuilding, repairing or demolishing structures or other
facilities without due approval.

Article 93
Any person who takes, uses, or discharges waters without due permission, or obstructs the intake,
use or discharge of waters in a manner in violation of this Act or any water administration related
rules and regulations promulgated by the authority-in-charge according to law shall be fined no less
than four thousand yuan but no more than twenty thousand yuan. If such violation results in
damages to others’ interests, a sentence of imprisonment of no more than three years, detention, or a
fine of four thousand to twenty thousand yuan or a combination thereof shall be imposed.
The authority-in-charge may seize tools and machines used to perpetrate or obstruct the intake, use,
discharge of water under the preceding paragraph.

Article 93-1
Engaging in water well drilling business without applying for establishment permit according to
Article 60 herein is subject to a fine of no less than NT$50,000 and no more than NT$250,000.

Article 93-2
Any of the following situations is subject to a fine of no less than NT$25,000 and no more than
NT$500,000:
1.Violating the provisions in subparagraph 4, first paragraph of Article 54-1 by engaging in
quarrying.
2.Violating the provisions in subparagraph 6, first paragraph of Article 54-1 by discharging
wastewater that does not meet the discharge standards set forth by the authority in charge of water
pollution control.
3.Violating the provisions in subparagraph 5, first paragraph of Article 54-1, subparagraph 5, first
paragraph of Article 63-5, subparagraph 6 of Article 78-1, or subparagraph 5, first paragraph of
Article 78-3 by planting or harvesting vegetation, raising livestock, breeding aquatic products, or
building fish pond, growing oyster, or engaging in other breeding activities.
4.Violating the provisions in subparagraph 7 of Article 78 by engaging in activities that impede river
protection.
5.Violating the provisions in subparagraph 4 of Article 78-1, or subparagraph 4, second paragraph of
Article 78-3 by planting vegetation without due approval.
6.Violating the provisions in subparagraph 5 of Article 78-1 or subparagraph 5, second paragraph of
Article 78-3 by engaging in excavation, burying/filling, other activities that alter the existing
patterns in the river area or in the range of drainage facilities.
7.Violating the provisions in subparagraph 6, first paragraph of Article 78-3 by engaging in
activities that impede drainage.

Article 93-3
Any of the following situations is subject to a fine of no less than NT$2,500 and no more than
NT$50,000:
1.Violating the provisions in subparagraph 7, first paragraph of Article 54-1 by violating the
boundaries of play/rest area, activities or conducts permitted and announced by the reservoir
authority or management agency.
2.Violating the provisions in subparagraph 6, first paragraph of Article 63-5 by engaging in
activities that impede the drainage or safety of embankment.
3.Violating the provisions in subparagraph 6 of Article 78 by driving on roads other than designated
ones.
4.Violating the provisions in subparagraph 7 of Article 78-1 by engaging in other river management
related activities as announced by the authority-in-charge without approval.

Article 93-4
The authority-in-charge may order the person violating, the first and second paragraphs of Article
46, Article 47, the first and second paragraphs of Article 54-1, Article 63-5, Article 78, Article 78-1,
or Article 78-3 or the second paragraph of Article 65 pertaining to  restriction in land use, to restore
the original condition or demolish, clean up, properly dispose the facility or structure concerned
within a prescribed period, and impose consecutive fines of no less than NT$10,000 and no more
than NT$200,000 for each violation in compliance beyond the prescribed period.
If the offender of the preceding paragraph is unknown or unable to fulfill their obligations, the
authority-in-charge should order the owner, manager, or user of the building or land where the
preceding violation is located to restore the original condition or demolish, clean up, properly
dispose the facility or structure concerned within a prescribed period, and impose consecutive fines
of no less than NT$10,000 and no more than NT$200,000 for each violation in compliance beyond
the prescribed period.
If the offender or the owner, manager, or user of the building or land where the violation is located
of the two preceding paragraphs does not comply with the order of the authority-in-charge by the
end of the prescribed period, the authority-in-charge may perform the acts delineated in the order on
behalf of the person and order them to pay the fees for the performance.

Article 93-5
In case of violating the first and second paragraphs of Article 46, Article 47, the first and second
paragraphs of Article 54-1, Article 63-5, Article 78, Article 78-1, or Article 78-3, and the second
paragraph of Article 65 pertaining to restriction in land use, or the first paragraph of Article 93, the
authority-in-charge may confiscate the facilities, machinery, apparatuses or tools used by the
offender and put them to public auction.

Article 93-6
To exercise applicable water rights and manage rivers, drainages, sea embankments, reservoirs,
hydraulic structures, groundwater well drilling service operators or water usage plan, the competent
authority or water works authority may send a representative to access the business operation site,
the building, or land and perform inspections as long as the said businesses are believed to be
violating the prohibition and restriction requirements of the Act or evading the water conservation
charge and may have related parties to provide necessary explanations, adopt required measures, or
provide related materials, which the party being inspected may not circumvent, obstruct, or reject.
When there are substantial facts to prove violations during inspections and circumvention,
obstruction, or rejection of inspections, the competent authority or water works authority may
access such premises by force. When it is considered necessary, local police organizations may also
be asked to provide assistance.
A notice or announcement shall be given before the implementation of the inspection, except for
those suspected of interfering with the inspection.
Inspectors specified in Paragraph 1 shall spontaneously show their ID or symbols sufficient for
identification while carrying out inspection assignments and may not interfere with the normal
operations at the said business operation site.
The inspecting authority and inspectors indicated in Paragraph 1 shall keep confidential the personal
and business secrets of the party being inspected.
Unjustified circumvention, obstruction, or rejection of the inspections indicated in Paragraph 1 or
failure to offer explanations, adopt required measures, or provide related materials shall be
punishable by a maximum fine of NT$20,000 to NT$100,000. The punishment and mandatory
inspection is applicable per violation.

Article 93-7
If one of the following occurs, a maximum fine of NT$300,000 to NT$1,500,000 will be imposed
and the punishment is applicable per violation:
1.The developer uses water before the water usage plan or revised water usage plan is approved by
the central authority-in-charge in accordance with Paragraph 1 and 3, Article 54-3.
2.The developer violates the water usage plan approved under Paragraph 2, Article 54-3.
3.The water supplier supplies water to the developer before the water usage plan or revised water
usage plan is approved under Paragraph 5, Article 54-3.

Article 93-8
If one of the following occurs and the improvement is not made within the deadline ordered by the
central authority-in-charge, a maximum fine of NT$50,000 to NT$250,000 will be imposed and the
punishment is applicable per violation:
1.The developer fails to submit the water usage plan or revised water usage plan in accordance with
Paragraph 1 or 3, Article 54-3.
2.The developer fails to report the water usage in accordance with Paragraph 2, Article 54-3.
3.The developer fails to submit the difference analysis report in accordance with Paragraph 3,
Article 54-3.
4.The developer fails to apply for the extension or cancelation in accordance with Paragraph 4,
Article 54-3.
5.The developer or the user fails to submit the water usage plan in accordance with Paragraph 6,
Article 54-3.

Article 93-9
When a municipal or city (county) authority-in-charge supervises and audits the outflow control
facilities in accordance with the regulations prescribed in Paragraph 5 of Article 83-7 and considers
them in violation of the approved outflow control plan, the authority-in-charge may send a
representative to access the business operation site, the building or land and audit the construction,
use, management and maintenance of the outflow control facilities, and may have related parties
give necessary explanations, adopt required measures or provide related materials, which the party
being audited shall not circumvent, obstruct, or reject. When there are substantial facts to prove the
violation of the approved outflow control plan and circumvention, obstruction or rejection of the
audit, the municipal or city (county) authority-in-charge may access the business operation site, the
building or land compulsorily; however, access to the land reserved for national defense facilities
shall be subject to the approval of the authority-in-charge of the land reserved for national defense
facilities.
Auditors referred to in the preceding paragraph shall spontaneously show their ID or symbols
sufficient for identification while accessing the public or private land or buildings to perform the
investigation or survey, and shall inform the obligator 7 days prior to the implementation of the
audit.
Circumvention, obstruction or rejection of the audit referred to in Paragraph 1 or Circumvention,
obstruction or rejection to give explanations, adopt required measures or provide related materials
shall be subject to a fine of NT$10,000 to NT$50,000 imposed by the municipal or city (county)
authority-in-charge, and the punishment is applicable per violation along with the compulsory audit.

Article 93-10
Those developing and using the land before the approval of the outflow control plan in violation of
the regulations prescribed in Paragraph 1of Article 83-7 will be fined by the municipal or city
(county) authority-in-charge at the amount between NT$300,000 and NT$1,500,000 and ordered to
terminate the land development and utilization; those not submitting the outflow control plan shall
submit it within the given deadline in accordance with the regulations prescribed in Article 83-7.
Those who are ordered by the municipal or city (county) authority-in-charge to terminate the land
development and utilization but fail to do so may be fined at the amount between NT$50,000 and
NT$100,000 per violation, and the facilities or machinery used by the obligator may be confiscated.

Article 93-11
If the obligator fails to construct, use, manage or maintain the outflow control facilities according to
the approved outflow control plan prescribed in Paragraph 5 of Article 83-7 and does not improve
within the deadline ordered by the municipal or city (county) authority-in-charge, a fine of
NT$100,000 to NT$500,000 will be imposed and the punishment is applicable per violation.

Article 94
Any person who uses violence or assault to force a floodgate administration personnel to close a
floodgate or a lock and as a result damages the interests of others shall be punished with a sentence
of imprisonment of no more than five years, detention, or a fine of six thousand to thirty thousand
yuan or a combination thereof.
Any person commits an offense under the preceding paragraph during a flood control season and as
a result causes public hazards shall be punished with a sentence of no more than seven years, or a
fine of ten thousand to fifty thousand yuan, or a combination thereof.
If the offenses under the preceding two paragraphs are committed by people acting in concert, the
punishment of offenders shall be increased by a half.
Any attempt of the offenses under paragraph 1 or 2 shall be punished.

Article 94-1
In case an act as specified in Articles 92-2 ~ 92-5, 93-2 or 93-2 leads to public endangerment the
offender shall be punished with a sentence of imprisonment of no more than five years, or a fine of
no less than NT$500,000 and no more than NT$5,000,000, or a combination thereof.
If the aforesaid act causes the death of others, the offender shall be punished with a life sentence or
an imprisonment of no less than seven year; if the act leads to severe injury of others, the offender
shall be punished with a sentence of imprisonment of no less than three years and no more than ten
years.

Article 95
Any person who violates this Act or decrees issued by the authority-in-charge according to this Act
on the obligation to act or not to act, the authority-in-charge may force the person to perform his
obligation or suspend the person’s rights accorded by law in part or in whole and impose a fine of at
least six thousand but no more than thirty thousand yuan.

Article 95-1
Fines for the following violations may be remitted if the violation is a first offense, considered to be
petty, and the offender has restored the original condition or demolished, cleaned up, properly
disposed of the facility or structure concerned within a prescribed period.
1.Violating the provisions in subparagraph 5, first paragraph of Article 54-1, second paragraph of
Article 63-5, subparagraph 4 of Article 78-1, or subparagraph 4, second paragraph of Article 78-3
by planting vegetation on privately-owned land in a reservoir storage area, sea embankment area,
river area or drainage facilities area.
2.Violating the provisions in subparagraphs 4 to 6, Article 78 and each subparagraph in Article 78-1
in the range of rivers belonging to embankment constructed for a management plan, existing
embankment, or high-water revetment (excluding river flood control structures and flood barrier
roads), but does not infringe upon the safety of said embankment or revetment.
3.Violating the provisions in subparagraphs 4 to 5, first paragraph of Article 78-3 and second
paragraph of Article 78-3 in range of drainage facility areas belonging to drainage facility
constructed for a management plan and existing drainage facility (excluding the drainage facility
and flood barrier roads), but does not infringe upon the safety of said drainage facility.
4.Penalty for violations which is punishable by a fine of no more than NT$3,000 and considered
appropriate not to punish by the competent authority.
In the circumstance referred to in the preceding paragraph, the competent authority shall rectify the
violation and enter it into a record, which shall be signed by the offender.

Article 95-2
The following violations may be fined no less than NT$2,500 and no more than NT$50,000 if the
violation is a first offense, has not caused death, serious injury, or disaster, and the offender has
restored the original condition or demolished, cleaned up, properly disposed of the facility or
structure concerned within a prescribed period.
1.Violating the provisions in subparagraph 3, first paragraph of Article 54-1, subparagraph 3, first
paragraph of Article 63-5, subparagraph 5 of Article 78, or subparagraph 4, first paragraph of Article
78-3 by dumping waste soil or other waste below a certain quantity in a reservoir storage area, sea
embankment area, river area or drainage facilities area. The provision in the preceding paragraph is
not applicable if the offender is operating in the business of waste storage, clearance, or disposal.
2.Violating the provisions in subparagraph 4, first paragraph of Article 54-1, subparagraph 4, first
paragraph of Article 63-5, subparagraph 3 of Article 78-1, or subparagraph 3, second paragraph of
Article 78-3 by quarrying or stacking soil and stone below a certain quantity in a reservoir storage
area, sea embankment area, river area or drainage facilities area. The provision in the preceding
paragraph is not applicable if the offender is operating in the profit-seeking business of mining,
earth and stone extracting, construction and engineering, cement or cement product manufacturing,
stone product manufacturing, or other profit-seeking businesses.
3.Violating the provisions in subparagraph 5, first paragraph of Article 54-1, second paragraph of
Article 63-5, subparagraph 4 of Article 78-1, or subparagraph 4, second paragraph of Article 78-3
by planting vegetation in a reservoir storage area, sea embankment area, river area or drainage
facilities area, but whose violation is below a certain area in size.
4.Violating the provisions in subparagraph 4 of Article 78-4 by building, factory or house in the
river area, of which the violating structure is below a certain area in size, the land registration
transcript is not labeled as river area in usage zoning, and has been approved under the jurisdiction
of other government agencies.
5.Violating the provisions in subparagraph 5 of Article 78-1, or subparagraph 5, second paragraph of
Article 78-3 by engaging in excavation, burying/filling or other activities that alter the existing
patterns in the river area or in the range of drainage facilities without due permission, but whose
violation is below a certain area in size and does not affect the safety of embankment facilities,
revetment, and drainage facilities or does not block the flow of water.
6.Other petty violations as announced by the competent authority.
The definition of a certain quantity or a certain area in size indicated in the preceding paragraph will
be announced by the competent authority.

Article 96
(deleted)

Chapter 10 Supplementary Provisions
Article 97
For any disputes between interested parties arising from or in connection with compensation or
water right provided under this Act, the authority-in-charge may invite reviews of related agencies
and entities.

Article 97-1
Private land in reservoir storage area, sea embankment area, river area or range of drainage facilities
whose use has been restricted is not subject to gift tax or inheritance tax when the land is gifted to a
lineal relative by blood or inherited, provided the current status of land use does not violate this Act.
Notwithstanding the foregoing, where the use of land by the recipient or heir violates this Act within
five (5) years from the date of receiving or inheriting the land, the authority-in-charge will notify the
tax authority in charge to demand tax payment due.
The act of gifting in the preceding paragraph may apply for exemption of land value increment tax,
provided the current status of land use does not violate this Act. However if the land is subsequently
transferred to a third party, land value increment tax shall be levied by calculating the total
increment value based on the originally assessed land value before the land was first gifted or the
present value of the land in the previous transfer.
In the application for exemption of inheritance tax, gift tax or land value increment tax according to
the provisions of the preceding two paragraphs, the heir, donor or recipient shall submit to the tax
authority in charge a supporting document issued by the authority-in-charge evidencing that the
current status of land use does not violate this Act. No charge will be imposed on the issuance of
certificates.
The central authority-in-charge may designate a subordinate agency or reservoir authority
management authority to issue the certificates stipulated in the preceding paragraph.

Article 98
The enforcement rules of this Act shall be promulgated by the central authority-in-charge.

Article 99
This Act shall become effective as of the date of its public announcement.
Amendments to this Act made on June 20, 2018 and May 7, 2021 shall become effective on the date
stipulated by the Executive Yuan.