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O. Reg. 310/17: EFFLUENT MONITORING AND EFFLUENT LIMITS - ELECTRIC POWER GENERATION SECTOR

filed July 28, 2017 under Environmental Protection Act, R.S.O. 1990, c. E.19

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ontario regulation 310/17

made under the

Environmental Protection Act

Made: July 26, 2017
Filed: July 28, 2017
Published on e-Laws: July 31, 2017
Printed in The Ontario Gazette: August 12, 2017

Amending O. Reg. 215/95

(EFFLUENT MONITORING AND EFFLUENT LIMITS - ELECTRIC POWER GENERATION SECTOR)

1. (1) Clause (a) of the definition of “limited parameter” in subsection 1 (1) of Ontario Regulation 215/95 is amended by striking out “Schedule 2 for the plant” and substituting “the Table for the plant in Schedule 2”.

(2) Clause (b) of the definition of “limited parameter” in subsection 1 (1) of the Regulation is amended by striking out “Schedule 3 for the plant” and substituting “the Table for the plant in Schedule 3”.

2. (1) Subsection 16 (1) of the Regulation is amended by adding “the Table for the plant in” before “Schedule 2”.

(2) Subsection 16 (2) of the Regulation is amended by adding “the Table for the plant in” before “Schedule 2”.

(3) Clause 16 (3) (a) of the Regulation is amended by adding “the Table for the plant in” before “Schedule 2”.

(4) Clause 16 (3) (b) of the Regulation is amended by adding “the Table for the plant in” before “Schedule 2”.

(5) Subsection 16 (4) of the Regulation is amended by adding “the Table for the plant in” before “Schedule 3”.

(6) Subsection 16 (5) of the Regulation is amended by adding “the Table for the plant in” before “Schedule 3”.

3. (1) Subsection 19 (1) of the Regulation is amended by striking out “Schedule 2 for the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 2”.

(2) Subsection 19 (4) of the Regulation is amended by striking out “Schedule 2 of the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 2”.

4. (1) Subsection 20 (1) of the Regulation is amended by striking out “Schedule 2 for the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 2”.

(2) Subsection 20 (5) of the Regulation is amended by striking out “Schedule 2 of the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 2”.

5. (1) Subsection 21 (1) of the Regulation is amended by striking out “Schedule 3 for the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 3”.

(2) Subsection 21 (11) of the Regulation is amended by adding “the Table for the discharger’s plant in” before “Schedule 3”.

(3) Subsection 21 (12) of the Regulation is amended by adding “the Table for the discharger’s plant in” before “Schedule 3”.

(4) Subsection 21 (20) of the Regulation is amended by striking out “Schedule 3 for the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 3”.

6. (1) Subsection 22 (1) of the Regulation is amended by striking out “Schedule 2 for the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 2”.

(2) Subsection 22 (2) of the Regulation is amended by striking out “Schedule 2 for the discharger’s plant” and substituting “the Table for the discharger’s plant in Schedule 2”.

7. Schedules 2 and 3 of the Regulation are revoked and the following substituted:

Schedule 2
Types Of Non-Event Process Effluent Streams, Limits, Monitoring Frequency

Table 1
PLANT: Atikokan TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ATWE

Daily

70.0

25.0

2.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

3.

9

Aluminum

ATWE

Weekly

13.0

4.50

4.

9

Aluminum

WTPE

Weekly

13.0

4.50

5.

9a

Iron

ATWE

Weekly

2.50

1.0

6.

9a

Iron

WTPE

Weekly

2.50

1.0

7.

25

Oil and grease

OWSE

Weekly

29.0

13.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

ATWE = a stream of the type described in paragraph 3 of subsection 1 (2)

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

OWSE = a stream of the type described in paragraph 6 of subsection 1 (2)

Table 2
Plant: Bruce Bulk Steam System

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

2.

9

Aluminum

WTPE

Weekly

13.0

4.50

3.

9a

Iron

WTPE

Weekly

2.50

1.0

Explanatory Note:

Types of Non-Event Process Effluent Streams in Column 2:

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

Table 3
PLANT: Bruce Heavy Water Plant

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

15

Sulphide

EUSPE

Daily

0.8

Not applicable

Explanatory Note:

Types of Non-Event Process Effluent Streams in Column 2:

EUSPE = a stream of the type described in paragraph 7 of subsection 1 (2)

Table 4
PLANT: Bruce NGS — A

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

2.

9

Aluminum

WTPE

Weekly

13.0

4.50

3.

9a

Iron

WTPE

Weekly

2.50

1.0

Explanatory Note:

Types of Non-Event Process Effluent Streams in Column 2:

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

Table 5
PLANT: Bruce NGS — B

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

2.

9

Aluminum

WTPE

Weekly

13.0

4.50

3.

9a

Iron

WTPE

Weekly

2.50

1.0

Explanatory Note:

Types of Non-Event Process Effluent Streams in Column 2:

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

Table 6
PLANT: Bruce Nuclear Power Development

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

1a

Biochemical Oxygen Demand (5 Day)

ISTPE

Weekly

Not applicable

25.0

2.

4a

Ammonia plus Ammonium

ISTPE

Weekly

Not applicable

7.0

3.

6

Total Phosphorus

ISTPE

Weekly

Not applicable

1.0

4.

8

Total Suspended Solids

ISTPE

Daily

44.0

18.0

5.

25

Oil and grease

ISTPE

Weekly

38.0

12.0

Explanatory Note:

Types of Non-Event Process Effluent Streams in Column 2:

ISTPE = a stream of the type described in paragraph 2 of subsection 1 (2)

Table 7
PLANT: Darlington NGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

1a

Biochemical Oxygen Demand (5 Day)

ISTPE

Weekly

Not applicable

25.0

2.

4a

Ammonia plus Ammonium

ISTPE

Weekly

Not applicable

7.0

3.

6

Total Phosphorus

ISTPE

Weekly

Not applicable

4.60

4.

8

Total Suspended Solids

ISTPE

Daily

44.0

18.0

5.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

6.

9

Aluminum

WTPE

Weekly

13.0

4.50

7.

9a

Iron

WTPE

Weekly

2.50

1.0

8.

25

Oil and grease

ISTPE

Weekly

38.0

12.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

ISTPE = a stream of the type described in paragraph 2 of subsection 1 (2)

Table 8
Plant: J.C. Keith TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ATWE

Daily

70.0

25.0

2.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

3.

9

Aluminum

ATWE

Weekly

13.0

4.50

4.

9

Aluminum

WTPE

Weekly

13.0

4.50

5.

9a

Iron

ATWE

Weekly

2.50

1.0

6.

9a

Iron

WTPE

Weekly

2.50

1.0

7.

25

Oil and grease

OWSE

Weekly

29.0

13.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

ATWE = a stream of the type described in paragraph 3 of subsection 1 (2)

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

OWSE = a stream of the type described in paragraph 6 of subsection 1 (2)

Table 9
PLANT: Lakeview TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ATWE

Daily

70.0

25.0

2.

8

Total Suspended Solids

BSWE

Daily

70.0

25.0

3.

8

Total Suspended Solids

AQWE

Daily

70.0

25.0

4.

9

Aluminum

ATWE

Weekly

13.0

4.50

5.

9

Aluminum

BSWE

Weekly

13.0

4.50

6.

9

Aluminum

AQWE

Weekly

13.0

4.50

7.

9a

Iron

ATWE

Weekly

2.50

1.0

8.

9a

Iron

BSWE

Weekly

2.50

1.0

9.

9a

Iron

AQWE

Weekly

2.50

1.0

10.

25

Oil and grease

OWSE

Weekly

29.0

13.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

ATWE = a stream of the type described in paragraph 3 of subsection 1 (2)

BSWE = a stream of the type described in paragraph 5 of subsection 1 (2)

AQWE = a stream of the type described in paragraph 4 of subsection 1 (2)

OWSE = a stream of the type described in paragraph 6 of subsection 1 (2)

Table 10
PLANT: Lambton TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ATWE

Daily

70.0

25.0

2.

8

Total Suspended Solids

BSWE

Daily

70.0

25.0

3.

8

Total Suspended Solids

AQWE

Daily

70.0

25.0

4.

9

Aluminum

ATWE

Weekly

13.0

4.50

5.

9

Aluminum

BSWE

Weekly

13.0

4.50

6.

9

Aluminum

AQWE

Weekly

13.0

4.50

7.

9a

Iron

ATWE

Weekly

2.50

1.0

8.

9a

Iron

BSWE

Weekly

2.50

1.0

9.

9a

Iron

AQWE

Weekly

2.50

1.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

ATWE = a stream of the type described in paragraph 3 of subsection 1 (2)

BSWE = a stream of the type described in paragraph 5 of subsection 1 (2)

AQWE = a stream of the type described in paragraph 4 of subsection 1 (2)

Table 11
PLANT: Lennox TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

2.

9

Aluminum

WTPE

Weekly

13.0

4.50

3.

9a

Iron

WTPE

Weekly

2.50

1.0

4.

25

Oil and grease

OWSE

Weekly

29.0

13.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

OWSE = a stream of the type described in paragraph 6 of subsection 1 (2)

Table 12
PLANT: Nanticoke TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ATWE

Daily

70.0

25.0

2.

8

Total Suspended Solids

BSWE

Daily

70.0

25.0

3.

8

Total Suspended Solids

AQWE

Daily

70.0

25.0

4.

8

Total Suspended Solids

ATLE

Daily

70.0

25.0

5.

9

Aluminum

ATWE

Weekly

13.0

4.50

6.

9

Aluminum

BSWE

Weekly

13.0

4.50

7.

9

Aluminum

AQWE

Weekly

13.0

4.50

8.

9

Aluminum

ATLE

Weekly

13.0

4.50

9.

9a

Iron

ATWE

Weekly

2.50

1.0

10.

9a

Iron

BSWE

Weekly

2.50

1.0

11.

9a

Iron

AQWE

Weekly

2.50

1.0

12.

9a

Iron

ATLE

Weekly

2.50

1.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

ATWE = a stream of the type described in paragraph 3 of subsection 1 (2)

BSWE = a stream of the type described in paragraph 5 of subsection 1 (2)

AQWE = a stream of the type described in paragraph 4 of subsection 1 (2)

ATLE = a stream of the type described in paragraph 8 of subsection 1 (2)

Table 13
PLANT: Pickering NGS — A and B

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

2.

9

Aluminum

WTPE

Weekly

13.0

4.50

3.

9a

Iron

WTPE

Weekly

2.50

1.0

Explanatory Note:

Types of Non-Event Process Effluent Streams in Column 2:

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

Table 14
PLANT: R.L. Hearn TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ATWE

Daily

70.0

25.0

2.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

3.

9

Aluminum

ATWE

Weekly

13.0

4.50

4.

9

Aluminum

WTPE

Weekly

13.0

4.50

5.

9a

Iron

ATWE

Weekly

2.50

1.0

6.

9a

Iron

WTPE

Weekly

2.50

1.0

7.

25

Oil and grease

OWSE

Weekly

29.0

13.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

ATWE = a stream of the type described in paragraph 3 of subsection 1 (2)

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

OWSE = a stream of the type described in paragraph 6 of subsection 1 (2)

Table 15
PLANT: Thunder Bay TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Non-Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ATWE

Daily

70.0

25.0

2.

8

Total Suspended Solids

WTPE

Daily

70.0

25.0

3.

9

Aluminum

ATWE

Weekly

13.0

4.50

4.

9

Aluminum

WTPE

Weekly

13.0

4.50

5.

9a

Iron

ATWE

Weekly

2.50

1.0

6.

9a

Iron

WTPE

Weekly

2.50

1.0

7.

25

Oil and grease

OWSE

Weekly

29.0

13.0

Explanatory Notes:

Types of Non-Event Process Effluent Streams in Column 2:

ATWE = a stream of the type described in paragraph 3 of subsection 1 (2)

WTPE = a stream of the type described in paragraph 1 of subsection 1 (2)

OWSE = a stream of the type described in paragraph 6 of subsection 1 (2)

Schedule 3
Types of Event Process Effluent Streams, Limits, Monitoring Frequency

Table 1
PLANT: Atikokan TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

CSSE

Daily

25.0

Not applicable

2.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

3.

9a

Iron

CSSE

Daily

1.0

Not applicable

4.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

CSSE = a stream of the type described in paragraph 1 of subsection 1 (3)

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 2
PLANT: Bruce Bulk Steam System

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Note:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 3
PLANT: Bruce Heavy Water Plant

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

1.0

Not applicable

3.

15

Sulphide

HLE

Daily

0.8

Not applicable

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

HLE = a stream of the type described in paragraph 5 of subsection 1 (3)

Table 4
PLANT: Bruce NGS — A

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

6

Total Phosphorus

RLWMSTE

Weekly

Not applicable

1.0

2.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

3.

8

Total Suspended Solids

RLWMSTE

Daily

73.0

21.0

4.

9

Zinc

RLWMSTE

Weekly

1.0

0.50

5.

9a

Iron

ECE

Daily

1.0

Not applicable

6.

9a

Iron

RLWMSTE

Weekly

9.0

3.0

7.

25

Oil and grease

RLWMSTE

Weekly

36.0

13.0

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

RLWMSTE = a stream of the type described in paragraph 2 of subsection 1 (3)

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 5
PLANT: Bruce NGS — B

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

6

Total Phosphorus

RLWMSTE

Weekly

Not applicable

1.0

2.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

3.

8

Total Suspended Solids

RLWMSTE

Daily

73.0

21.0

4.

9

Zinc

RLWMSTE

Weekly

1.0

0.50

5.

9a

Iron

ECE

Daily

1.0

Not applicable

6.

9a

Iron

RLWMSTE

Weekly

9.0

3.0

7.

25

Oil and grease

RLWMSTE

Weekly

36.0

13.0

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

RLWMSTE = a stream of the type described in paragraph 2 of subsection 1 (3)

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 6
PLANT: Bruce Nuclear Power Development

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 7
PLANT: Darlington NGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

6

Total Phosphorus

RLWMSTE

Weekly

Not applicable

1.0

2.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

3.

8

Total Suspended Solids

RLWMSTE

Daily

73.0

21.0

4.

9

Zinc

RLWMSTE

Weekly

1.0

0.50

5.

9a

Iron

ECE

Daily

1.0

Not applicable

6.

9a

Iron

RLWMSTE

Weekly

9.0

3.0

7.

25

Oil and grease

RLWMSTE

Weekly

36.0

13.0

8.

25

Oil and grease

OWSE

Daily

15.0

Not applicable

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

RLWMSTE = a stream of the type described in paragraph 2 of subsection 1 (3)

OWSE = a stream of the type described in paragraph 4 of subsection 1 (3)

Table 8
PLANT: J.C. Keith TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Note:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 9
PLANT: Lakeview TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

CSSE

Daily

25.0

Not applicable

2.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

3.

9a

Iron

CSSE

Daily

1.0

Not applicable

4.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

CSSE = a stream of the type described in paragraph 1 of subsection 1 (3)

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 10
PLANT: Lambton TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

8

Total Suspended Solids

CSSE

Weekly

70.0

25.0

3.

9

Aluminum

CSSE

Weekly

13.0

4.50

4.

9a

Iron

ECE

Daily

1.0

Not applicable

5.

9a

Iron

CSSE

Weekly

2.50

1.0

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

CSSE = a stream of the type described in paragraph 1 of subsection 1 (3)

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 11
PLANT: Lennox TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Note:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 12
PLANT: Nanticoke TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Note:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 13
PLANT: Pickering NGS — A and B

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

6

Total Phosphorus

RLWMSTE

Weekly

Not applicable

1.0

2.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

3.

8

Total Suspended Solids

RLWMSTE

Daily

73.0

21.0

4.

9

Zinc

RLWMSTE

Weekly

1.0

0.50

5.

9a

Iron

ECE

Daily

1.0

Not applicable

6.

9a

Iron

RLWMSTE

Weekly

9.0

3.0

7.

25

Oil and grease

RLWMSTE

Weekly

36.0

13.0

8.

25

Oil and grease

OWSE

Daily

15.0

Not applicable

Explanatory Notes:

Types of Event Process Effluent Streams in Column 2:

RLWMSTE = a stream of the type described in paragraph 2 of subsection 1 (3)

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

OWSE = a stream of the type described in paragraph 4 of subsection 1 (3)

Table 14
PLANT: R. L. Hearn TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

25.0

Not applicable

Explanatory Note:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Table 15
PLANT: Thunder Bay TGS

Item

Analytical Test Group

Column 1

Parameter

Column 2

Types of Event Process Effluent Streams

Column 3

Monitoring Frequency

Column 4

Daily Concentration Limit mg/L

Column 5

Monthly Average Concentration Limit mg/L

1.

8

Total Suspended Solids

ECE

Daily

25.0

Not applicable

2.

9a

Iron

ECE

Daily

1.0

Not applicable

Explanatory Note:

Types of Event Process Effluent Streams in Column 2:

ECE = a stream of the type described in paragraph 3 of subsection 1 (3)

Commencement

8. This Regulation comes into force on the day it is filed.