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| Rule: 17.30.508 | Prev Up Next | |
| Rule Title: SPECIFIC RESTRICTIONS FOR GROUND WATER MIXING ZONES | ||
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| Department: | ENVIRONMENTAL QUALITY, DEPARTMENT OF | |
| Chapter: | WATER QUALITY | |
| Subchapter: | Mixing Zones in Surface and Ground Water | |
| Latest version of the adopted rule presented in Administrative Rules of Montana (ARM): | ||
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17.30.508 SPECIFIC RESTRICTIONS FOR GROUND WATER MIXING ZONES (1) Mixing zones for ground water are to be limited and comply with the following water quality standards: (a) Human health based ground water standards must not be exceeded beyond the boundaries of the mixing zone. (2) No mixing zone for ground water will be allowed if the zone of influence of an existing drinking water supply well will intercept the mixing zone. History: 75-5-301, MCA; IMP, 75-5-301, MCA; NEW, 1994 MAR p. 2136, Eff. 8/12/94; TRANS, from DHES, 1996 MAR p. 1499. |
| MAR Notices | Effective From | Effective To | History Notes |
|---|---|---|---|
| 8/12/1994 | Current | History: 75-5-301, MCA; IMP, 75-5-301, MCA; NEW, 1994 MAR p. 2136, Eff. 8/12/94; TRANS, from DHES, 1996 MAR p. 1499. |
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