Wisconsin Administrative Code
Department of Natural Resources
NR 600-699 - Environmental Protection - Hazardous Waste Management
Chapter NR 665 - Interim License Hazardous Waste Treatment, Storage And Disposal Facility Standards
Subchapter F - Groundwater Monitoring
Section NR 665.0094 - Recordkeeping and reporting
Universal Citation: WI Admin Code ยง NR 665.0094
Current through August 26, 2024
(1) Unless the groundwater is monitored to satisfy the requirements of s. NR 665.0093(4) (d), the owner or operator shall do all of the following:
(a)
Keep records of the analyses required in s.
NR 665.0092(3) and
(4), the associated groundwater surface
elevations required in s.
NR 665.0092(5) and the evaluations
required in s.
NR 665.0093(2) through out the active
life of the facility, and, for disposal facilities, throughout the long-term
care period as well.
(b) Report all
of the following groundwater monitoring information to the department:
1. During the first year when initial
background concentrations are being established for the facility:
Concentrations or values of the parameters listed in s.
NR 665.0092(2)
(a) for each groundwater monitoring well
within 15 days after completing each quarterly analysis. The owner or operator
shall separately identify for each monitoring well any parameters whose
concentration or value has been found to exceed the maximum contaminant levels
listed in ch. NR 665 Appendix III.
2. Annually: Concentrations or values of the
parameters listed in s.
NR 665.0092(2)
(c) for each groundwater monitoring well,
along with the required evaluations for these parameters under s.
NR 665.0093(2). The owner or operator
shall separately identify any significant differences from initial background
found in the upgradient wells, in accordance with s.
NR 665.0093(3) (a). During the active
life of the facility, this information shall be submitted no later than March 1
following each calendar year.
3. No
later than March 1 following each calendar year: Results of the evaluations of
groundwater surface elevations under s.
NR 665.0093(6), and a description of the
response to that evaluation, where applicable.
(2) If the groundwater is monitored to satisfy the requirements of s. NR 665.0093(4) (d), the owner or operator shall do all of the following:
(a)
Keep records of the analyses and evaluations specified in the plan, which
satisfies the requirements of s.
NR 665.0093(4) (c), throughout the
active life of the facility, and, for disposal facilities, throughout the
long-term care period as well.
(b)
Annually, until final closure of the facility, submit to the department a
report containing the results of the groundwater quality assessment program
which includes, but is not limited to, the calculated (or measured) rate of
migration of hazardous waste or hazardous waste constituents in the groundwater
during the reporting period. This information shall be submitted no later than
March 1 following each calendar year.
Disclaimer: These regulations may not be the most recent version. Wisconsin may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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