NR 664.0093(2)(a)6.6. The existing quality of groundwater, including other sources of contamination and their cumulative impact on the groundwater quality. NR 664.0093(2)(a)7.7. The potential for health risks caused by human exposure to waste constituents. NR 664.0093(2)(a)8.8. The potential damage to wildlife, crops, vegetation and physical structures caused by exposure to waste constituents. NR 664.0093(2)(b)(b) Potential adverse effects on hydraulically-connected surface water quality, considering all of the following: NR 664.0093(2)(b)1.1. The volume and physical and chemical characteristics of the waste in the regulated unit. NR 664.0093(2)(b)2.2. The hydrogeological characteristics of the facility and surrounding land. NR 664.0093(2)(b)3.3. The quantity and quality of groundwater, and the direction of groundwater flow. NR 664.0093(2)(b)6.6. The current and future uses of surface waters in the area and any water quality standards established for those surface waters. NR 664.0093(2)(b)7.7. The existing quality of surface water, including other sources of contamination and the cumulative impact on surface-water quality. NR 664.0093(2)(b)8.8. The potential for health risks caused by human exposure to waste constituents. NR 664.0093(2)(b)9.9. The potential damage to wildlife, crops, vegetation and physical structures caused by exposure to waste constituents. NR 664.0093(2m)(2m) The department may not grant an exclusion under sub. (2) that would allow a violation of ch. NR 140 enforcement standards, except as provided by s. NR 140.28. NR 664.0093(3)(3) In making any determination under sub. (2) about the use of groundwater in the area around the facility, the department shall consider any identification of underground sources of drinking water and exempted aquifers made under 40 CFR 144.7. NR 664.0093 NoteNote: There are no exempted aquifers in Wisconsin.
NR 664.0093 HistoryHistory: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06. NR 664.0094(1)(1) The department shall specify in the facility license concentration limits in the groundwater for hazardous constituents established under s. NR 664.0093. The concentration that is specified for a hazardous constituent shall meet the following conditions: NR 664.0094(1)(a)(a) May not exceed the background level of that constituent in the groundwater at the time that the limit is specified in the license. NR 664.0094(1)(b)(b) For any of the constituents listed in Table 1, may not exceed the respective value given in that table if the background level of the constituent is below the value given in Table 1. Table 1
Maximum Concentration of Constituents
for Groundwater Protection
1 Milligrams per liter.
NR 664.0094(1)(c)(c) May not exceed an alternate limit established by the department under sub. (2).