Chapter NR 507 Appendix I

Chapter NR 507

APPENDIX I

BASELINE AND DETECTION MONITORING REQUIREMENTS

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Table 1

DETECTION GROUNDWATER MONITORING FOR LANDFILLS
ACCEPTING MUNICIPAL SOLID WASTE1

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Table 1A

DETECTION GROUNDWATER MONITORING FOR
CCR WELLS AT CCR LANDFILLS1

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Table 2

DETECTION GROUNDWATER MONITORING FOR LANDFILLS ACCEPTING
WASTE TYPES OTHER THAN MUNICIPAL SOLID WASTE1

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1 The color, odor, and turbidity shall be recorded for all samples in accordance with ss. NR 507.17 (1) (b) and 507.26 (1), but do not need to be reported in electronic format.

2 Detection monitoring parameters apply to all wells monitoring CCR landfills that are not defined as CCR wells under s. NR 500.03 (26y).

Table 3

BASELINE AND ASSESSMENT GROUNDWATER MONITORING
PUBLIC HEALTH AND WELFARE PARAMETERS1

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1 The color, odor, and turbidity shall be recorded for all samples in accordance with ss. NR 507.17 (1) (b) and 507.26 (1), but do not need to be reported in electronic format.

2 The maximum contaminant level (MCL) for combined radium is 5 pCi/L under s. NR 809.50 (1) (a).

Table 4

DETECTION LEACHATE MONITORING

FOR ALL LANDFILLS1,2

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1 Leachate monitoring for other solid waste not included in this table may be done as specified by the department in writing.

2 Leachate samples may not be filtered. The color, odor, and turbidity shall also be recorded for all samples in accordance with ss. NR 507.17 (1) (b) and 507.26 (1), but do not need to be reported in electronic format.

3 Refer to ch. NR 507 Appendix III for a list of the individual VOCs required.

4 Refer to ch. NR 507 Appendix IV for a list of the individual SVOCs required.

Table 4A

LEACHATE RECIRCULATION MONITORING1

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1 Leachate samples may not be filtered. The color, odor, and turbidity shall also be recorded for all samples in accordance with ss. NR 507.17 (1) (b) and 507.26 (1), but do not need to be reported in electronic format.

2 Report annually in annual report. Not reported in electronic format.

3 Measurement of leachate head on the liner, in feet.

4 Refer to s. NR 506.07 (4r).

5 Refer to ch. NR 507 Appendix III for a list of the individual VOCs required.

6 Vertical measurement of liquid in gas extraction well, in feet.

Table 5

DETECTION LYSIMETER MONITORING

FOR ALL LANDFILLS1,2

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1 Lysimeter monitoring for landfills accepting waste not included in this table shall be done as specified by the department in writing.

2 Lysimeter samples may not be filtered. When only small sampling volumes are obtained, VOC analysis shall take precedence. The color, odor, and turbidity shall also be recorded for all samples in accordance with ss. NR 507.17 (1) (b) and 507.26 (1), but do not need to be reported in electronic format.

3 Refer to ch. NR 507 Appendix III for a list of the individual VOCs required.

Table 6

GAS MONITORING FOR LANDFILLS ACCEPTING MUNICIPAL SOLID WASTE

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1 The monitoring program for a temporary vertical or horizontal gas extraction well shall be the same as for a permanent vertical gas extraction well. The intended use, design, and monitoring for a temporary well shall be included in the landfill's plan of operation.

2 Refer to s. NR 506.07 (4r).

3 Vertical measurement of liquid in gas extraction well, in feet.

4 Monitoring points may be shared with other licensed landfills at a facility; however, at a minimum each licensed landfill shall include a point where landfill gas quality and flow rate parameters are monitored and reported to evaluate gas collection from each licensed landfill separately.

5 The monitoring interval for gas monitoring wells during the active life and proof of owner financial responsibility portion of the perpetual long-term care period shall be no less frequent than quarterly.

6 Note whether the ground is frozen, wet, or dry.