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Ontario Water Resources Act
Loi sur les ressources en eau de l’Ontario

R.R.O. 1990, REGULATION 903

Amended to O. Reg. 128/03

WELLS

Historical version for the period April 10, 2003 to July 24, 2007.

This Regulation is made in English only.

CONTENTS

   

Sections

 

Definitions

1

 

Shallow Works

1.1

 

Well Contractor Licence

2-4

 

Well Technician Licence

5-7

 

Examination

8

 

Continuing Education — Well Technicians

8.1

 

Assistant Well Technician

9-10

 

Construction Requirements

11

 

Well Clusters

11.1

 

Location of Wells

12

 

Casing

13

 

Annular Space

14

 

Disinfection

15

 

Application

16

 

Pump Installation

17

 

Venting

18

 

Testing of Well Yield

19

 

Well Maintenance

20

 

Abandonment

21

 

Protection of Well Tag

22

Definitions

1. In this Regulation,

“air vent” means an outlet at the upper end of the casing that allows for equalization of air pressure between the inside of the casing and the atmosphere and for the release of gases from the well;

“annular space” means an open space between a casing and the side of a well, and includes space between overlapping casings within the well;

“aquifer” means a water-bearing formation that is capable of transmitting water in sufficient quantities to serve as a source of water supply;

“assistant well technician” means a person who works at the construction of wells as an employee or agent of the holder of a well contractor licence under the supervision of the holder of a well technician licence;

“ASTM” means ASTM International;

“AWWA” means the American Water Works Association;

“bedrock” means the solid rock underlying unconsolidated material such as sand, gravel and clay;

“bentonite” means a commercially produced sealing material to be used in well construction or abandonment that,

(a) consists of more than 50 per cent sodium montmorillonite by weight,

(b) has the ability to swell in the presence of water,

(c) does not provide nutrients for bacteria, and

(d) does not impair the quality of water with which it comes in contact;

“casing” means pipe, tubing or other material installed in a well to support its sides;

“dewatering well” means a well that is not used or intended for use as a source of water for agriculture or human consumption and that is made,

(a) to lower or control the level of ground water in the area of the well, or

(b) to remove materials that may be in the ground water;

“flowing well” means a well that has a static water level above the ground surface;

“mineralized water” means water containing in excess of 6,000 milligrams per litre total dissolved solids or 500 milligrams per litre chlorides or 500 milligrams per litre sulphates;

“overburden” means unconsolidated material overlying bedrock;

“sealant” means,

(a) a slurry consisting of clean water and at least 20 per cent bentonite solids, or

(b) other material that is equivalent to a slurry described in clause (a) with respect to the ability to form a permanent watertight barrier;

“static water level” means the level attained by water at equilibrium in a well when no water is being taken from the well;

“subsurface formation” includes an aquifer;

“suitable sealant” means a sealant that is compatible with the quality of the water found in the well;

“test hole” means a well that,

(a) is made to test or to obtain information in respect of ground water or an aquifer, and

(b) is not used or intended for use as a source of water for agriculture or human consumption;

“tremie pipe” means a pipe or tube with an inner diameter that is at least three times the diameter of the largest particle of material to pass through it and that is used to conduct material to the bottom of a hole, including a hole containing standing water;

“well owner” means the owner of land upon which a well is situated and includes a tenant or lessee of the land and a person who enters into a contract to have a well constructed;

“well record” means a form supplied by the Ministry for recording information about a well during construction or abandonment of the well. R.R.O. 1990, Reg. 903, s. 1; O. Reg. 128/03, s. 1.

Shallow Works

1.1 (1) A test hole or dewatering well that is made to a depth of not more than 3.0 metres below the ground surface is exempt from sections 36 to 50 of the Act and from this Regulation, unless,

(a) it is constructed in a contaminated area;

(b) it is constructed in an area with conditions likely to result in flowing wells; or

(c) it penetrates through a formation that is not an aquifer. O. Reg. 128/03, s. 2.

(2) Despite subsection (1), a person who constructs a test hole or dewatering well described in that subsection shall ensure that the major horizons of soil are excavated separately, stored separately, kept free from contamination and backfilled in the same relative positions that they originally occupied. O. Reg. 128/03, s. 2.

(3) If it becomes apparent during construction, use or abandonment of a test hole or dewatering well that subsection (1) does not apply, the person who caused it to be constructed shall, unless subsection (4) applies, retain the services of the holder of a well contractor licence. O. Reg. 128/03, s. 2.

(4) If construction of a test hole or dewatering well is complete, the well owner has assumed control over the operation of the test hole or dewatering well, and it becomes apparent during use or abandonment of the test hole or dewatering well that subsection (1) does not apply, the well owner shall retain the services of the holder of a well contractor licence. O. Reg. 128/03, s. 2.

(5) The holder of a well contractor licence who is retained under subsection (3) or (4) shall ensure compliance with the Act, this Regulation and the Environmental Protection Act. O. Reg. 128/03, s. 2.

(6) Subsections (3) and (4) do not apply if the person who would otherwise be required to retain the services of the holder of a well contractor licence has an employee who is the holder of a well technician licence and who ensures compliance with the Act, this Regulation and the Environmental Protection Act. O. Reg. 128/03, s. 2.

Well Contractor Licence

2. (1) An application for issuance of a well contractor licence shall be on a form supplied by the Ministry and shall be submitted along with the required fee. O. Reg. 128/03, s. 3.

(2) An application for renewal of a well contractor licence shall be on a form supplied by the Ministry and shall be submitted along with the required fee. O. Reg. 128/03, s. 3.

(3) If the applicant is a corporation or partnership, the application shall be completed and signed by the official representatives referred to in paragraph 1 of section 4. O. Reg. 128/03, s. 3.

3. (1) It is a requirement that an applicant for a well contractor licence or renewal thereof or, where the applicant is a partnership or a corporation, a partner or director thereof, be eighteen years of age or older. R.R.O. 1990, Reg. 903, s. 3 (1).

(2) An applicant for a well contractor licence or renewal thereof shall submit such information and material as the Director may reasonably require to satisfy the Director as to the character, qualifications and financial responsibility of the applicant or its directors and officers. R.R.O. 1990, Reg. 903, s. 3 (2).

(3) Every holder of a well contractor licence shall notify the Director in writing of any change in the information submitted under section 2 or subsection (2) within 10 days after the date of the change. O. Reg. 128/03, s. 4.

4. The following are prescribed as conditions attaching to every well contractor licence:

1. If the licensee is a corporation or partnership, it shall ensure that,

i. at least one director, officer or partner is designated as the official representative of the licensee at all times, and

ii. the official representatives have been assigned the responsibility of ensuring that the Act and this Regulation are complied with.

2. The licensee shall maintain insurance in a form approved by the Superintendent of Financial Services of the Province of Ontario for every well construction business carried on by the licensee, with respect to the liability of the licensee and the licensee’s employees arising out of the well construction business,

i. in an amount not less than $2,000,000 for property damage arising out of any one incident, and

ii. in an amount of not less than $2,000,000 for the death of or bodily injury to any person not an employee of the licensee, for each such person,

but the contract of insurance may,

iii. limit the insurer’s liability under the contract of insurance arising out of any one incident to $5,000,000, and

iv. provide that the insured shall be responsible for a stated amount, up to $1,000, for each claim for which coverage is required.

3. The licensee shall not do work or cause any work to be done with respect to the construction of wells except by or under the supervision of a holder of a well technician licence acting within the authority granted by his well technician licence who is,

i. the licensee,

ii. where the licensee is a partnership, one of the partners,

iii. where the licensee is a corporation, an officer or director, or

iv. an employee of the licensee.

4. Revoked: O. Reg. 128/03, s. 5 (2).

5. The licensee shall comply and shall ensure that employees and agents comply with the requirements of the Act and this Regulation. R.R.O. 1990, Reg. 903, s. 4; O. Reg. 128/03, s. 5.

Well Technician Licence

5. (1) The following classes of well technician licence are prescribed:

1. Well Drilling being a licence authorizing the holder to construct and supervise the construction of wells by means of well drilling equipment including,

i. rotary drilling equipment (standard, reverse, air, mud and air percussion),

ii. cable tool (churn and percussion), and

iii. diamond drilling equipment.

2. Well Digging and Boring being a licence authorizing the holder to construct and supervise the construction of wells by means of digging with non-powered equipment or with a back-hoe or power shovel and by means of boring or augering equipment.

3. Other Well Construction being a licence authorizing the holder to construct and supervise the construction of wells, or a type of well described in the licence, by only the methods or equipment specified in the licence.

4. Pump Installation being a licence authorizing the holder to install or supervise the installation of pumps and related equipment in or connected to a well. R.R.O. 1990, Reg. 903, s. 5 (1); O. Reg. 128/03, s. 6 (1).

(2) An application for a well technician licence shall be on a form supplied by the Ministry and shall be submitted along with the required fee. O. Reg. 128/03, s. 6 (2).

(3) An application for renewal of a well technician licence shall be on a form supplied by the Ministry and shall be submitted along with the required fee. O. Reg. 128/03, s. 6 (2).

(4)-(8) Revoked: O. Reg. 128/03, s. 6 (2).

6. (1) It is a requirement that an applicant for a well technician licence be eighteen years of age or older. R.R.O. 1990, Reg. 903, s. 6 (1).

(2) An applicant for a well technician licence or renewal thereof shall submit such information and material as the Director may reasonably require to be satisfied as to the character, qualifications and physical health and ability of the applicant. R.R.O. 1990, Reg. 903, s. 6 (2).

(3) The following are prescribed as qualifications for an applicant for any class of well technician licence:

1. Successful completion of a course of study, of at least 30 hours, that is approved by the Director for the class of well technician licence applied for and that addresses the following topics:

i. The Act and this Regulation.

ii. Licensing of well contractors and well technicians.

iii. Water quality health and safety considerations.

iv. Choosing the location of a well and assessing site conditions.

v. Geologic conditions and soil types.

vi. Construction requirements, including,

A. casing,

B. annular space,

C. disinfection,

D. pump installation,

E. venting,

F. testing of well yield, and

G. maintenance.

vii. Abandonment, including plugging and sealing.

viii. Workplace safety.

ix. Case studies.

2. Four thousand hours of work experience helping at or doing the activity that would be authorized by the licence applied for, or a combination of work experience and other qualifications that the Director considers equivalent. O. Reg. 128/03, s. 7 (1).

(4) Every holder of a well technician licence shall notify the Director in writing of any change in the information submitted under section 5 or subsection (2) within 10 days after the date of the change. O. Reg. 128/03, s. 7 (2).

7. The following are prescribed as conditions attaching to every well technician licence:

1. The licensee shall not supervise the operation of more than two pieces of well construction equipment at one time.

2. The licensee shall work or supervise work in connection with the construction of a well only as specifically authorized by the well technician licence he or she holds.

3. The licensee, while doing or supervising work related to the construction of wells, shall carry a copy of his or her licence and shall produce it upon the request of an employee or agent of the Ministry.

4. The licensee shall comply and shall ensure that every person under his or her supervision shall comply with the requirements of the Act and this Regulation.

5. The licensee shall, promptly after receipt of his or her licence, return to the Director any assistant well technician identification card previously issued to the licensee under this Regulation. R.R.O. 1990, Reg. 903, s. 7; O. Reg. 128/03, s. 8.

Examination

8. (1) Every applicant for a well contractor licence or a well technician licence shall take an examination set by the Director. R.R.O. 1990, Reg. 903, s. 8 (1).

(2) If the applicant for a well contractor licence is a corporation or partnership, the examination required under subsection (1) shall be taken by each of the official representatives referred to in paragraph 1 of section 4. O. Reg. 128/03, s. 9.

(3) An application for an appointment to take an examination shall be on a form supplied by the Ministry and shall be accompanied by the required fee. O. Reg. 128/03, s. 9.

(4) Revoked: O. Reg. 128/03, s. 9.

(5) An applicant who has paid the fee shall be given at least seven days notice of the date, time and place appointed for his or her examination. R.R.O. 1990, Reg. 903, s. 8 (5).

(6) No applicant may try an examination for the same licence more than four times in any period of twelve months. R.R.O. 1990, Reg. 903, s. 8 (6).

(7) For the purposes of subsection (6), an applicant who had an appointment for an examination that he or she did not try shall be deemed to have tried the examination. R.R.O. 1990, Reg. 903, s. 8 (7).

Continuing Education — Well Technicians

8.1 (1) If a well technician licence expires after December 31, 2005 and an application is made to renew it, it is a qualification of renewing the licence that the applicant must have successfully completed continuing education courses approved by the Director that consist of a total of at least 21 hours of instruction in the period that ends on the date the application is submitted and began on the later of the following dates:

1. January 1 of the third calendar year preceding the calendar year in which the licence expires.

2. The last day of instruction in a continuing education course that was previously relied on by the applicant for the purpose of this subsection and that ended in the third calendar year preceding the calendar year in which the licence expires. O. Reg. 128/03, s. 10.

(2) If a well technician licence is renewed during a calendar year in accordance with subsection (1), that subsection does not apply to a further renewal that occurs during the following two calendar years. O. Reg. 128/03, s. 10.

Assistant Well Technician

9. (1) An assistant well technician without an identification card issued under this section is exempt from section 43 of the Act when working at the construction of wells if he or she is supervised by a holder of a well technician licence who is present at the site. O. Reg. 128/03, s. 11.

(2) An assistant well technician to whom an identification card has been issued under this section is exempt from section 43 of the Act when working at the construction of wells on behalf of the licensee named on the card if,

(a) the expiry date on the card has not yet been reached;

(b) he or she carries the card with him or her and produces it on the request of an employee or agent of the Ministry; and

(c) he or she is supervised by the holder of a well technician licence who is available to be called to the site within one hour. O. Reg. 128/03, s. 11.

(3) A holder of a well contractor licence may, not earlier than four months after an assistant well technician begins to work as an employee or agent of the holder of the licence, apply to the Director on a form supplied by the Ministry for an identification card for the technician. O. Reg. 128/03, s. 11.

(4) A holder of a well contractor licence may, when the identification card for the assistant well technician is about to expire, apply to the Director on a form supplied by the Ministry for a new identification card for the technician. O. Reg. 128/03, s. 11.

(5) An identification card issued under this section for an assistant well technician shall bear an expiry date that is not more than 36 months after the date of issue. O. Reg. 128/03, s. 11.

(6) A person for whom an identification card is issued shall return the card to the Director promptly after ceasing to be the employee or agent of the licensed contractor named on the card. O. Reg. 128/03, s. 11.

10. Revoked: O. Reg. 128/03, s. 12.

Construction Requirements

11. (1) Every person constructing a well shall comply with the requirements set out in sections 12, 13, 14, 15, 17 and 18. R.R.O. 1990, Reg. 903, s. 11 (1).

(2) Every person constructing a well shall make and have available for inspection, at the well site during construction or testing, an up-to-date record, including a geological log, of the construction and testing of the well. R.R.O. 1990, Reg. 903, s. 11 (2).

(3) When the construction of a well is completed or when a well under construction is left unattended, the person constructing the well shall cover the upper open end of the well securely in a manner sufficient to prevent entry into it of surface water or foreign materials. R.R.O. 1990, Reg. 903, s. 11 (3).

(3.1) Before the construction of a cased well is completed, the person constructing the well shall obtain a well tag from the Ministry and shall affix it permanently to the outside of the casing at a point where it will be visible and will not be obstructed by the well cap or other components of the well or by equipment associated with the well. O. Reg. 128/03, s. 13 (1).

(3.2) If an alteration is made to a cased well that already has a well tag, the person constructing the alteration shall safeguard the well tag during construction and shall reaffix it in accordance with subsection (3.1). O. Reg. 128/03, s. 13 (1).

(3.3) Despite subsection (3.2), if an alteration is made to a cased well that already has a well tag and the well tag is broken, defaced, illegible or otherwise unusable, the person constructing the alteration shall,

(a) remove the well tag and dispose of it; and

(b) obtain a new well tag from the Ministry and affix it in accordance with subsection (3.1). O. Reg. 128/03, s. 13 (1).

(3.4) Despite subsections (3.1) to (3.3), if one well record is prepared for a cluster of wells in accordance with section 11.1, it is not necessary to affix a well tag to a well in the cluster if a well tag is already affixed to at least one other well in the cluster. O. Reg. 128/03, s. 13 (1).

(4) On the day the construction of a well is completed, the person constructing the well shall, unless the well owner otherwise directs,

(a) provide the well owner with a water sample from the well of at least one litre for visual examination; and

(b) measure the depth of the well in the presence of the well owner. R.R.O. 1990, Reg. 903, s. 11 (4).

(4.1) Subsection (4) does not apply to a test hole or dewatering well. O. Reg. 128/03, s. 13 (2).

(5) On completion of construction of a well, the person constructing the well shall,

(a) test the yield of the well in accordance with section 19;

(b) deliver a copy of an information package about wells obtained from the Ministry to the well owner before the well construction equipment is removed from the site;

(c) complete the well record for the well, including the record of Global Positioning System coordinates for the well location;

(d) deliver a copy of the well record to the well owner within 14 days after the date on which the well construction equipment is removed from the site;

(e) forward a copy of the well record to the Director within 30 days after the date on which the well construction equipment is removed from the site; and

(f) retain a copy of the well record for two years. O. Reg. 128/03, s. 13 (3).

(5.1) Subsection (5) does not apply to a person who installs pumping equipment in a well for which a well record has already been completed. O. Reg. 128/03, s. 13 (3).

(5.2) Subsection (5) does not apply to a person who installs equipment of any of the following types in a well if a well record has already been completed for the well and the equipment installation does not involve substantial alteration of the well:

1. Equipment to determine the water level.

2. Equipment to sample the water.

3. Equipment to test a quality or characteristic of the water. O. Reg. 128/03, s. 13 (3).

(5.3) Subsection (5) does not apply in respect of a test hole or dewatering well that,

(a) is constructed as an uncased well and is not required by this Regulation to be cased;

(b) is abandoned within 30 days after completion of its construction; and

(c) is abandoned in accordance with section 21. O. Reg. 128/03, s. 13 (3).

(5.4) Clause (5) (a) does not apply on completion of construction of a test hole or dewatering well if the person constructing it measures the static water level in the well by means of a plastic or metal tape, an air line or an electrical device, and ensures that any part of the tape, line or device that comes into contact with water in the well is clean. O. Reg. 128/03, s. 13 (3).

(5.5) Clauses (5) (b) and (f) do not apply to a test hole or dewatering well. O. Reg. 128/03, s. 13 (3).

(5.6) Subsections (2), (3), (4) and (5) do not apply to a person who installs water sampling or monitoring equipment in a well if the person is present at the well throughout the entire period that the equipment remains installed in the well. O. Reg. 128/03, s. 13 (3).

(6) Where construction of a well is completed but the well is not developed to a sand-free state, the person constructing the well shall notify the well owner of this condition and shall make note of it on the well record. R.R.O. 1990, Reg. 903, s. 11 (6).

(6.1) Subsection (6) does not apply to a test hole or dewatering well. O. Reg. 128/03, s. 13 (4).

(7) If a flowing well is constructed, the person constructing the well,

(a) shall construct the well to accommodate and be compatible with an appropriate device that controls the discharge of water from within the well casing, is capable of stopping the discharge of water from within the well casing, and is capable of withstanding the freezing of water in the well casing;

(b) shall install a device described in clause (a);

(c) shall construct the well and install the device described in clause (a) in a manner that prevents any flow of water from the well or at the well site, other than the flow through the device; and

(d) shall construct the well and install the device described in clause (a) in a manner that prevents backflow of water into the well or well casing. O. Reg. 128/03, s. 13 (5).

(8) Clauses (7) (b), (c) and (d) do not apply if the well is abandoned in accordance with section 21. O. Reg. 128/03, s. 13 (5).

(9) Every contract for the construction of a well shall be deemed to contain a term that makes the person undertaking construction of the well responsible for,

(a) the cost of complying with subsection (7); and

(b) if clauses (7), (b), (c) and (d) do not apply pursuant to subsection (8), the cost of abandoning the well. O. Reg. 128/03, s. 13 (5).

(10) Subsection (9) does not apply to a written contract that expressly releases the person undertaking construction of the well from the responsibility referred to in that subsection. O. Reg. 128/03, s. 13 (5).

(11) If a well casing extends above the ground surface, the person constructing the well shall ensure that the surface drainage is such that water will not collect or pond in the vicinity of the well. O. Reg. 128/03, s. 13 (5).

Well Clusters

11.1 (1) Despite clause 11 (5) (c), a person constructing wells may complete one well record for a cluster of wells instead of a separate well record for each individual well if all the following circumstances exist:

1. Every well in the cluster is a test hole or every well in the cluster is a dewatering well.

2. Every well in the cluster is located,

i. on the same property as another well in the cluster,

ii. on a property that is adjacent to a property on which another well in the cluster is located, or that would be adjacent but for a road between the two properties,

iii. on a property that has only one or two intervening properties between it and a property on which another well in the cluster is located.

3. The construction of every well in the cluster is complete or, if the wells are being constructed in phases, the construction of every well in the relevant phase of construction is complete.

4. The well owner of every well in the cluster has given written consent to the use of a single well record for the cluster and the water well record states that all the required consents have been given. O. Reg. 128/03, s. 14.

(2) For the purpose of subparagraph 2 iii of subsection (1), the following rules apply to the determination of the number of intervening properties between two properties on which wells are located:

1. The number of intervening properties shall be determined along a straight line joining the two wells.

2. If the straight line mentioned in paragraph 1 crosses a road, the road shall not be counted as an intervening property, unless one or both of the two wells is located on or inside the boundaries of the road.

3. If part of the straight line mentioned in paragraph 1 is on or within the boundaries of a road, the number of intervening properties shall be determined with reference to the properties adjacent to that portion of the road, on the side of the road that has fewer properties. O. Reg. 128/03, s. 14.

(3) A person constructing wells who completes one well record for a cluster of wells under subsection (1) shall,

(a) include in the well record a detailed map showing all the wells in the cluster, all property boundaries, and measurements sufficient to locate all of the wells in relation to fixed points and Global Positioning System coordinates;

(b) indicate in the well record, in a convenient, concise and comprehensive manner, which of the wells share common features, such as diameter, construction technique, casing, venting, pumping equipment and method of abandonment;

(c) include in the well record a statement that the person constructing the well will promptly submit to the Director, on request, any additional information in the person’s custody or control related to any well in the cluster that the person has constructed;

(d) despite clause 11 (5) (d), deliver to each well owner a copy of the well record for the cluster of wells within 60 days after the commencement of construction of the first well or, if the wells are being constructed in phases, within 60 days after the commencement of construction of the first well in the relevant phase of construction; and

(e) despite clause 11 (5) (e), forward a copy of the well record for the cluster of wells to the Director within 75 days after the commencement of construction of the first well or, if the wells are being constructed in phases, within 75 days after the commencement of construction of the first well in the relevant phase of construction. O. Reg. 128/03, s. 14.

(4) If one well record is completed for a cluster of wells under subsection (1), a person who does any subsequent construction that affects any of the wells in the cluster may complete one new well record in respect of the subsequent construction, as long as the new well record refers to the number of the original well record and identifies which of the wells in the cluster are affected by the subsequent construction. O. Reg. 128/03, s. 14.

(5) A person constructing wells who completes a new well record under subsection (4) shall,

(a) despite clause 11 (5) (d), deliver to each well owner affected by the subsequent construction a copy of the well record within 60 days after the commencement of the subsequent construction or, if the subsequent construction is done in phases, within 60 days after the commencement of the relevant phase of the subsequent construction; and

(b) despite clause 11 (5) (e), forward a copy of the well record to the Director within 75 days after the commencement of the subsequent construction or, if the subsequent construction is done in phases, within 75 days after the commencement of the relevant phase of the subsequent construction. O. Reg. 128/03, s. 14.

Location of Wells

12. (1) The site of a new well shall be separated by at least the clearance distance required by Ontario Regulation 403/97 (Building Code) from a leaching bed system or other sewage system as defined in that regulation, including a sewage system that has not been constructed but for which a building permit has been issued. O. Reg. 128/03, s. 15.

(2) The site of a new drilled well that has a watertight casing that extends to a depth of more than six metres below ground level shall be at least 15 metres from a source of pollution other than one mentioned in subsection (1). O. Reg. 128/03, s. 15.

(3) The site of,

(a) a new drilled well that does not have a watertight casing that extends to a depth of more than six metres below ground level; or

(b) a new well that is not a drilled well,

shall be at least 30 metres from a source of pollution other than one mentioned in subsection (1). O. Reg. 128/03, s. 15.

(4) The site of a new well shall be chosen so that the well is accessible for cleaning, treatment, repair, testing, inspection and visual examination at all times before, during and after completion of construction of the well. O. Reg. 128/03, s. 15.

(5) The site of a new well shall be at an elevation higher than the immediately surrounding area. O. Reg. 128/03, s. 15.

(6) Subsections (1) to (5) do not apply to a test hole or dewatering well. O. Reg. 128/03, s. 15.

(7) A well pit shall not be constructed at any location. O. Reg. 128/03, s. 15.

(8) Despite subsection (7), a well pit may be constructed for a well that is created by diamond drilling equipment in connection with mineral exploration. O. Reg. 128/03, s. 15.

(9) The following requirements apply to a well pit constructed under subsection (8):

1. Section 13 applies as if the well pit were a well.

2. The floor of the well pit shall be covered with a layer of suitable sealant at least 10 centimetres thick.

3. The top of the well pit shall be covered with a solid, waterproof cover, sufficient to prevent the entry of foreign materials into the well pit.

4. The cover on the well pit shall be fastened in place in a manner that will make it difficult for children to remove the cover.

5. The well pit shall be kept dry by means of a sump pump.

6. Despite paragraph 5, if the water table is substantially lower than the floor of the well pit, the well pit may be kept dry by means of drainage through a one-way valve that passes through the layer of sealant and that is located near the perimeter of the well pit.

7. The top of the casing of the drilled well shall be at least 40 centimetres above the floor of the well pit.

8. The top of the casing of the drilled well shall be sealed with a commercially manufactured sanitary seal and shall be provided with a length of air vent line sufficient to extend above the covering of the well pit. O. Reg. 128/03, s. 15.

(10) No person shall construct a well by penetrating through the bottom of a bored or dug well by means of drilling or by the use of a jetted point or driven point. O. Reg. 128/03, s. 15.

Casing

13. (1) Casing shall be new material. O. Reg. 128/03, s. 16.

(2) Subsection (1) does not apply to a test hole or dewatering well if abandonment of the test hole or dewatering well is scheduled to take place not later than 180 days after completion of construction. O. Reg. 128/03, s. 16.

(3) Casing shall be clean and free of contamination. O. Reg. 128/03, s. 16.

(4) Casing shall not impair the quality of water with which it comes in contact. O. Reg. 128/03, s. 16.

(5) Casing shall be watertight. O. Reg. 128/03, s. 16.

(6) Any seams in casing shall achieve a permanent watertight bond. O. Reg. 128/03, s. 16.

(7) Cement casing shall be fully cured before installation. O. Reg. 128/03, s. 16.

(8) A well that obtains water from an overburden aquifer shall be cased from the water-producing zone to at least 40 centimetres above the highest point on the ground surface within three metres radially from the well, after the surface drainage conforms with subsection 11 (11), as measured at the time the well is completed. O. Reg. 128/03, s. 16.

(9) A well that obtains water from a bedrock aquifer shall be cased from the bedrock to at least 40 centimetres above the highest point on ground surface within three metres radially from the well, after the surface drainage conforms with subsection 11 (11), as measured at the time the well is completed. O. Reg. 128/03, s. 16.

(10) Subsections (8) and (9) do not apply if,

(a) the well is made by the use of a jetted point or driven point;

(b) the well is cased, from the highest point on the ground surface within three metres radially from the well, after the surface drainage conforms with subsection 11 (11), to,

(i) the water-producing zone, if the well obtains water from an overburden aquifer, or

(ii) the bedrock, if the well obtains water from a bedrock aquifer;

(c) the top of the casing is completed by the use of a buried joint to a suction water line that leads to a pump; and

(d) a permanent marker identifies the location of the well and is visible at all times of year. O. Reg. 128/03, s. 16.

(11) Subsections (8) and (9) do not apply to a test hole or dewatering well if,

(a) the well is located where vehicle traffic is likely to pass directly over the well;

(b) the well is completed with a flush-mounted watertight commercially manufactured well cover; and

(c) the well cover is sufficiently strong, durable and well-installed to protect the well from damage, or the well cover is covered with a metal plate that is sufficiently large and sufficiently strong, durable and well-installed to protect the well cover and the well from damage. O. Reg. 128/03, s. 16.

(12) The casing of a well that obtains water from a bedrock aquifer shall be sealed into the bedrock with suitable sealant to prevent impairment of the quality of the water in the well and aquifer. O. Reg. 128/03, s. 16.

(13) Subsection (12) does not apply to a test hole or dewatering well. O. Reg. 128/03, s. 16.

(14) If a well is constructed with a well pit,

(a) subsections (8), (9) and (12) do not apply; and

(b) the well shall be cased from the bottom of the well pit to at least 40 centimetres above the highest point on the ground surface within three metres radially from the well, after the surface drainage conforms with subsection 11 (11), as measured at the time the well is completed. O. Reg. 128/03, s. 16.

(15) A well to which subsection (8), (9) or (10) applies shall, despite that subsection,

(a) have at least six metres of casing below the level of the original ground surface, unless clause (b) applies; or

(b) have at least 2.5 metres of casing below the level of the original ground surface, if a casing that extended to six metres below the level of the original ground surface would not permit the use of the only useful aquifer. O. Reg. 128/03, s. 16.

(16) The following are the minimum specifications for casing:

1. The casing specifications for high yield wells in Table 2 of AWWA 100-97.

2. The outer permanent casing in double walled casing constructions must be steel pipe that conforms to ASTM A252 or ASTM A500.

3. Steel casing with an inside diameter of more than 50.8 millimetres must have a nominal wall thickness of 4.78 millimetres and a minimum wall thickness of 4.18 millimetres and must conform to ASTM A-53 Grade B, ASTM A589 Grade B or ASTM A500 Grade B or C.

4. Steel casing with an inside diameter of 50.8 millimetres or less must have a nominal wall thickness of 2.77 millimetres and a minimum wall thickness of 2.41 millimetres and must conform to ASTM A-53 Grade B, ASTM A589 Grade B or ASTM A500 Grade B or C.

5. Galvanized steel casing that is corrugated and that is used in bored or dug wells must be 18 gauge and must conform to ASTM A-53 Grade B, ASTM A589 Grade B or ASTM A500 Grade B or C.

6. Cement casing with an inside diameter of 60.96 centimetres or more must have nominal wall thickness of 5.08 centimetres.

7. Plastic casing with an inside diameter of 10.16 centimetres or more must have a minimum wall thickness of 0.635 centimetres and must be ABS or PVC pipe approved for potable water use by the Canadian Standards Association, the Canadian Society for Testing and Materials, ASTM or NSF International.

8. Fibre-reinforced plastic casing must be manufactured from virgin resin and virgin fibres and must be approved for potable water use by NSF International. O. Reg. 128/03, s. 16.

(17) Subsections (15) and (16) do not apply to a test hole or dewatering well. O. Reg. 128/03, s. 16.

(18) The casing used in a well shall be continuous casing. O. Reg. 128/03, s. 16.

(19) Joints in casing are prohibited, except for joints that,

(a) achieve a permanent, watertight bond, such as welded steel joints; and

(b) are made so that the jointed casing does not impair the quality of water with which it comes in contact. O. Reg. 128/03, s. 16.

(20) The annular space between casings of different diameters shall be sealed with suitable sealant to prevent the entry into the well of any substance, including foreign materials and surface water. O. Reg. 128/03, s. 16.

(21) No person shall ground a lightning rod by attaching it, directly or indirectly, to the casing of a well. O. Reg. 128/03, s. 16.

Annular Space

14. (1) If a well is constructed by any method, the well shall be at least six metres deep, unless the only useful aquifer available necessitates a shallower well, in which case the well shall be at least three metres deep. O. Reg. 128/03, s. 17.

(2) Subsection (1) does not apply to a test hole or dewatering well. O. Reg. 128/03, s. 17.

(3) If a well is constructed by a method other than the use of a driven point, the well shall be constructed with a diameter at least 7.6 centimetres greater than the proposed diameter of the finished well, from the ground surface to a depth of at least the full depth of the well or six metres, whichever is less. O. Reg. 128/03, s. 17.

(4) If a well is constructed by a method other than digging or the use of a driven point, the annular space shall be filled from the bottom of the well to the ground surface with suitable sealant in accordance with the following rules:

1. The water-producing zone shall be filled with clean, washed gravel or sand that is,

i. deposited after placement of the casing, or

ii. developed, after placement of the casing and sealant, by surging water through the intake zone to remove the adjacent fine grained soils.

2. The sealant must be continuously deposited so that it fills the annular space from the top of the water-producing zone upward by,

i. being forced through the bottom end of the casing, or

ii. being forced through a tremie pipe with the bottom end of the pipe immersed in the rising accumulation of sealant.

3. If the sealant used to fill the annular space contains cement,

i. it shall be allowed to set according to the manufacturer’s specifications or for 12 hours, whichever is longer, and

ii. if, after setting in accordance with subparagraph i, the sealant has settled or subsided, it shall be topped up to the original level. O. Reg. 128/03, s. 17.

(5) Subsection (3) does not apply if,

(a) the well is constructed by a method other than digging or the use of a driven point;

(b) the well is constructed with a diameter at least 5.1 centimetres greater than the proposed diameter of the finished well, from the ground surface to a depth of at least the full depth of the well or six metres, whichever is less;

(c) the suitable sealant used to comply with subsection (4) has a maximum particle size that will not be subject to bridging; and

(d) proper alignment is ensured by,

(i) in the case of a well constructed using a cable tool rig, the use of a breakaway guide for centering the casing that does not impair the quality of the water with which it comes into contact and that is placed two metres above the bottom of the casing, or

(ii) in the case of a well constructed using a rotary rig, the use of centralizers located below a depth of six metres. O. Reg. 128/03, s. 17.

(6) Subsections (3) to (5) do not apply to,

(a) a test hole or dewatering well if abandonment of the test hole or dewatering well is scheduled to take place not later than 180 days after completion of construction; or

(b) a dewatering well constructed by the use of a jetted point. O. Reg. 128/03, s. 17.

(7) The person who constructs a well shall ensure that the annular space is sealed to prevent any movement of water, natural gas, contaminants or other material between subsurface formations or between a subsurface formation and the ground surface by means of the annular space. O. Reg. 128/03, s. 17.

(8) If a well, other than a test hole or dewatering well, is constructed with a well pit, subsection (4) does not apply to the well pit but does apply, with necessary modifications, from the bottom of the annular space to the bottom of the well pit. O. Reg. 128/03, s. 17.

(9) If a test hole or dewatering well, other than a test hole or dewatering well referred to in subsection (6), is constructed with a well pit, subsection (4) does not apply to the well pit but does apply, with necessary modifications, from the bottom of the annular space to the bottom of the well pit. O. Reg. 128/03, s. 17.

(10) If a well is constructed by digging, the annular space shall be filled to the ground surface in accordance with the following rules:

1. The annular space from the bottom of the well to a depth not closer to the ground surface than 2.5 metres shall be filled with clean, washed and disinfected gravel or sand.

2. The remainder of the annular space shall be filled with suitable sealant. O. Reg. 128/03, s. 17.

(11) Subsection (10) does not apply to a test hole or dewatering well. O. Reg. 128/03, s. 17.

(12) If a well is constructed by the use of a driven point, the annular space shall be filled to the ground surface using a material and a method approved in writing by the Director that, in the opinion of the Director, will ensure that there are no gaps or air spaces in the material placed in the annular space. O. Reg. 128/03, s. 17.

(13) Subsection (12) does not apply to a test hole or dewatering well. O. Reg. 128/03, s. 17.

(14) If a well is deepened, this section and section 13 apply, with necessary modifications, as if a new well were being constructed, but continued use of the casing in the existing well is permitted if the casing appears sound. O. Reg. 128/03, s. 17.

(15) This section does not apply to a well that is constructed with a casing surrounded by a permanent casing of larger diameter (sometimes referred to as a double walled casing), but,

(a) subsections (1) to (7) and (14) apply, with necessary modifications, to the annular space outside the outer casing; and

(b) subsections (4), (6) and (7) apply, with necessary modifications, to the annular space between the casings, unless there is no ground water leaking into the annular space between the casings. O. Reg. 128/03, s. 17.

Disinfection

15. (1) When the construction of a well is completed, the water in the well shall be chlorinated to a concentration of approximately 50 milligrams of chlorine per litre of water and maintained at that concentration for a period of at least 12 hours. O. Reg. 128/03, s. 18.

(2) If pumping equipment is installed in a well,

(a) the chlorinated water shall be brought into contact and maintained in contact with all areas of the pumping equipment that will come into contact with the water in the well when the well is in use; and

(b) at the end of the 12-hour period of chlorination, the chlorinated water shall be pumped from the well until no odour of chlorine remains in the well water. O. Reg. 128/03, s. 18.

(3) Subsections (1) and (2) do not apply if the Director gives written approval to another method of disinfection and the approved method is complied with. O. Reg. 128/03, s. 18.

(4) This section does not apply to a test hole, dewatering well or flowing well. O. Reg. 128/03, s. 18.

Application

16. Sections 12 to 15 apply only to the construction and putting into operation of a new well except as otherwise provided therein. R.R.O. 1990, Reg. 903, s. 16.

Pump Installation

17. (1) If a connection to the casing of a drilled well is made below the ground surface, a well seal or pitless adapter shall be used and the connection shall be made watertight. O. Reg. 128/03, s. 19.

(2) A cutting torch shall not be used to make an opening in the casing wall to accommodate a pitless adapter. O. Reg. 128/03, s. 19.

(3) If a connection to the casing of a bored or dug well is made below the ground surface,

(a) the connection shall be made watertight with durable bonding material; and

(b) the outside trench excavation shall be filled with suitable sealant extending from the casing a minimum distance outward of 0.5 metres and extending from the bottom of the excavation to within 0.5 metres of the ground surface. O. Reg. 128/03, s. 19.

(4) If a pump is not located directly over a well, the top of the casing shall be sealed with a commercially manufactured vermin-proof well cap. O. Reg. 128/03, s. 19.

(5) If a pump is installed directly over a well,

(a) the casing shall be extended to at least 40 centimetres above the ground surface or, if a floor has been constructed around or adjacent to the casing, to at least 15 centimetres above the floor; and

(b) the top of the casing shall be shielded in a manner sufficient to prevent entry of any material that may impair the quality of the water in the well. O. Reg. 128/03, s. 19.

Venting

18. (1) If pumping equipment is installed in a drilled well, other than a well in which the casing is used to transmit water out of the well,

(a) an air vent shall be installed with a minimum inside diameter of,

(i) 0.3 centimetres, if the inside diameter of the casing is less than 12.7 centimetres, or

(ii) 1.2 centimetres, if the inside diameter of the casing is 12.7 centimetres or more;

(b) the air vent,

(i) shall be of sufficient length to extend above the covering of the well pit, if a well pit exists, or

(ii) shall extend above the ground surface a distance sufficient to prevent the entry of flood water from any anticipated flooding in the area but not less than 40 centimetres, if no well pit exists;

(c) the air vent shall extend above the well cap;

(d) the open end of the air vent shall be shielded and screened in a manner sufficient to prevent the entry of any materials into the well; and

(e) if natural gas is present, the air vent shall be extended to the outside atmosphere in a manner that will safely disperse all gases. O. Reg. 128/03, s. 20.

(2) Subsection (1) does not apply to an uncased test hole or an uncased dewatering well. O. Reg. 128/03, s. 20.

Testing of Well Yield

19. (1) If the yield of water from a well is tested,

(a) the water level in the well shall be measured and recorded on the well record for the well,

(i) immediately before commencement of pumping,

(ii) at one minute intervals or more frequently during the first five minutes of pumping,

(iii) at five minute intervals or more frequently during the next 25 minutes of pumping,

(iv) at 10 minute intervals or more frequently during the next 30 minutes of pumping,

(v) at one minute intervals or more frequently during the first five minutes after pumping stops,

(vi) at five minute intervals or more frequently during the next 25 minutes after pumping stops, and

(vii) at 10 minute intervals or more frequently during the next 30 minutes after pumping stops;

(b) the water level in the well shall be measured by means of a plastic or metal tape that is clean or an air line or electrical device that is clean;

(c) water shall be pumped from the well at a steady rate, continuously for at least one hour; and

(d) the rate of pumping during the test shall be recorded on the well record. O. Reg. 128/03, s. 21.

(2) If water cannot be pumped from the well continuously for one hour in accordance with clause (1) (c), no further measurements are required under clause (1) (a) and there shall be recorded on the well record,

(a) the reason pumping was discontinued;

(b) the rate of pumping and the length of the pumping period; and

(c) the water level measurements made. O. Reg. 128/03, s. 21.

(3) Revoked: O. Reg. 128/03, s. 21.

(4) Revoked: O. Reg. 128/03, s. 21.

(5) Every person testing water yield from a well shall ensure that the test is carried out, completed and recorded in accordance with this section. R.R.O. 1990, Reg. 903, s. 19 (5).

Well Maintenance

20. (1) Where a well is constructed and mineralized water is encountered, the person constructing the well shall immediately notify the well owner that the condition exists. R.R.O. 1990, Reg. 903, s. 20 (1).

(1.1) Subsection (1) does not apply to a test hole or dewatering well. O. Reg. 128/03, s. 22.

(2) Where a well is constructed and natural gas is encountered, the person constructing the well shall immediately notify the well owner and the Director that the condition exists. R.R.O. 1990, Reg. 903, s. 20 (2).

(3) The well owner shall maintain the well at all times after the completion date in a manner sufficient to prevent the entry into the well of surface water or other foreign materials. R.R.O. 1990, Reg. 903, s. 20 (3).

Abandonment

21. (1) If a well is abandoned, the person abandoning the well shall ensure that the following steps are taken and, unless otherwise specified, they shall be taken in the sequence in which they are set out in this subsection:

1. If the well already has a well tag, the well tag shall be safeguarded and, when the steps required by paragraph 10 are taken, the well tag shall be reused for the purpose of complying with that paragraph.

2. All equipment and debris in the well shall be removed, but well casing shall not be removed unless it has collapsed.

3. The volume of water in the well shall be estimated and at least that volume of water shall be pumped from the well.

4. At least 25 litres of a solution of 50 milligrams of chlorine per litre of water shall be put into the well and the water remaining in the well shall be chlorinated to at least that concentration.

5. The well, including the annular space, shall be plugged by,

i. in the case of any well, placing a continuous column of an abandonment barrier from the bottom of the well upward to approximately one metre below the ground surface so that it prevents any movement of water, natural gas, contaminants or other material between subsurface formations or between a subsurface formation and the top of the abandonment barrier, or

ii. in the case of a well that is greater than 65.0 centimetres in diameter, taking the steps described in subsection (1.2).

6. If it was not removed under paragraph 2, the well casing shall be removed to a minimum depth of two metres below the ground surface, and the removal shall be done during the taking of the steps required by paragraph 5 but after the material placed in the well under that paragraph has reached a level approximately two metres below the ground surface.

7. If an abandonment barrier placed under paragraph 5 contains cement, it shall be allowed to set until firm and, if necessary, it shall then be topped up to approximately one metre below the ground surface.

8. Unless they are used or maintained for future use, the above ground structures associated with the well shall be dismantled at any time before the steps required by paragraph 10 are taken.

9. Below ground concrete structures, foundations and slabs shall be removed, at any time before the steps required by paragraph 10 are taken, at least to a depth adequate to accommodate the sealing measures described in paragraph 10.

10. The well shall be sealed at the ground surface by,

i. placing at least 50 centimetres in vertical thickness of bentonite chips or pellets in the well opening, with the existing well tag, if any, pushed two centimetres into the top of the bentonite chips or pellets, and

ii. covering the entire well opening to the ground surface by at least 30 centimetres in vertical thickness of soil cover to prevent inadvertent or unauthorized access.

11. The disturbed area shall, to the extent practical, be revegetated. O. Reg. 128/03, s. 23 (1).

(1.1) The following rules apply for the purpose of paragraph 5 of subsection (1):

1. The abandonment barrier for a well that is less than or equal to 6.5 centimetres in diameter must be compatible with the quality of the water found in the well and must be a slurry consisting of clean water, Portland cement and not more than 5 per cent bentonite.

2. The abandonment barrier for a well that is more than 6.5 centimetres in diameter must be compatible with the quality of the water found in the well and must be,

i. a slurry consisting of clean water and at least 20 per cent bentonite solids,

ii. a slurry consisting of clean water, Portland cement and not more than 5 per cent bentonite,

iii. a slurry consisting of clean water and Portland cement,

iv. a slurry consisting of clean water, Portland cement and clean, disinfected sand,

v. a slurry consisting of equal weights of Portland cement and clean, disinfected gravel, mixed with clean water,

vi. a slurry (sometimes called concrete slurry) consisting of clean water, Portland cement, clean, disinfected sand, and clean, disinfected gravel, or

vii. other material approved in writing by the Director, if the Director is of the opinion that the performance of the other material is equivalent to the performance of a slurry referred to in subparagraphs i to vi.

3. If the well is in contact with contaminants, the abandonment barrier must be stable in the presence of the contaminants.

4. Subject to paragraph 5, an abandonment barrier that is wet shall be placed using a tremie pipe, with the bottom of the tremie pipe immersed in the rising accumulation of the abandonment barrier until the required level has been reached.

5. In the case of a well that is less than or equal to 6.5 centimetres in diameter, the abandonment barrier may be placed without the use of a tremie pipe, by pouring it down the casing before the casing is removed. O. Reg. 128/03, s. 23 (1).

(1.2) The steps referred to in subparagraph 5 ii of subsection (1) with respect to a well that is greater than 65.0 centimetres in diameter, which shall be taken in the sequence in which they are set out in this subsection, are the following:

1. Clean, disinfected sand or pea gravel shall be placed from the bottom of the well to the top of the deepest formation supplying water to the well or to the top of the water intake zone of the well, whichever is deeper.

2. At least 0.1 metre of bentonite chips or pellets shall be placed over the sand or pea gravel.

3. If the water level can be drawn down to the top of the bentonite chips or pellets,

i. the water level shall be drawn down to the top of the bentonite chips or pellets,

ii. at least 0.3 metres of a bentonite slurry that consists of clean water and at least 20 per cent bentonite solids and that is compatible with the quality of the water found in the well shall be placed over the bentonite chips or pellets, and

iii. clean gravel, sand, silt or clay shall be dropped over the bentonite slurry to fill the remainder of the well, while maintaining at least 0.3 metres of the bentonite slurry above the rising accumulation of gravel, sand, silt or clay.

4. If the water level cannot be drawn down to the top of the bentonite chips or pellets, the remainder of the well shall be filled with an abandonment barrier, which may be interspersed with clean, disinfected sand or pea gravel placed in each water intake zone of the well. O. Reg. 128/03, s. 23 (1).

(1.3) If the well is a flowing well, commercially manufactured drilling mud that does not impair the quality of the water with which it comes in contact may be used, in taking the steps required by subsection (1), to assist with drilling or placement of an abandonment barrier, but the drilling mud may not be used as an abandonment barrier. O. Reg. 128/03, s. 23 (1).

(1.4) On completion of the abandonment of a well, the person abandoning the well shall,

(a) complete the well record for the well, including the record of Global Positioning System coordinates for the well location;

(b) deliver a copy of the well record to the well owner,

(i) within 14 days after the date on which the well construction equipment is removed from the site, or

(ii) within 60 days after the date on which the well construction equipment is removed from the site, if the well is part of a well cluster for which one well record was prepared in accordance with section 11.1; and

(c) forward a copy of the well record to the Director,

(i) within 30 days after the date on which the well construction equipment is removed from the site, or

(ii) within 75 days after the date on which the well construction equipment is removed from the site, if the well is part of a well cluster for which one well record was prepared in accordance with section 11.1. O. Reg. 128/03, s. 23 (1).

(1.5) A person constructing a well that is discontinued before completion shall forthwith abandon the well. O. Reg. 128/03, s. 23 (1).

(2) The well owner of a new well that is dry shall forthwith abandon the well. R.R.O. 1990, Reg. 903, s. 21 (2).

(3) The well owner of a well that is not being used or maintained for future use as a well shall forthwith abandon the well. R.R.O. 1990, Reg. 903, s. 21 (3).

(4) A well owner shall forthwith abandon a well that,

(a) produces salty, sulphurous or mineralized water;

(b) produces water that is not potable;

(c) contains natural gas or other gas;

(d) permits any movement of natural gas, contaminants or other materials between subsurface formations or between a subsurface formation and the ground surface; or

(e) is constructed in contravention of any provision of this Regulation dealing with the location or spacing of wells, the methods and materials used in the construction of wells or the standards of well construction. O. Reg. 128/03, s. 23 (2).

(5) Subsection (4) does not apply if the well owner has the written consent of the Director. O. Reg. 128/03, s. 23 (2).

(5.1) Subsection (2) and clauses (4) (a), (b) and (c) do not apply to a test hole or dewatering well. O. Reg. 128/03, s. 23 (2).

(5.2) Clauses (4) (a) and (b) do not apply to a well that,

(a) is used or intended for use as a source of water for agriculture; and

(b) is not used as a source of water for human consumption. O. Reg. 128/03, s. 23 (2).

(6) Every owner of an abandoned well shall ensure that the well is plugged in accordance with subsection (1). R.R.O. 1990, Reg. 903, s. 21 (6).

Protection of Well Tag

22. (1) No person shall use a well tag obtained from the Ministry, except in accordance with this Regulation. O. Reg. 128/03, s. 24.

(2) No person shall remove a well tag affixed in accordance with this Regulation, except,

(a) in accordance with subsection 11 (3.2) or (3.3) or paragraph 1 of subsection 21 (1); or

(b) with the written consent of the Director. O. Reg. 128/03, s. 24.

(3) No person shall deface, alter, conceal or obstruct a well tag affixed in accordance with this Regulation. O. Reg. 128/03, s. 24.

FORMS 1-9 Revoked: O. Reg. 128/03, s. 25.