Source: https://www.revisor.leg.state.mn.us/rules/?id=4725.4450
Timestamp: 2017-05-25 14:29:26
Document Index: 155359719

Matched Legal Cases: ['art 4725', 'art 2', 'art 1', 'art 1', 'arts 1505', 'art 12', 'art 1']

4725.4450 - Minnesota Administrative Rules
RulesHealth DepartmentChapter 4725Part 4725.4450
4725.44004725.4500
Isolation distances. A water-supply well must be located where there is optimum surface drainage and at the highest practical elevation. Whenever possible, water-supply wells should not be located down slope or down gradient of a contamination source. A water-supply well must be constructed as far as practical from a contamination source, but no less than the distances in this part.
an industrial wastewater stabilization pond, except that the minimum distance to a sensitive water-supply well is increased to 300 feet as provided in subpart 2; §
Increased isolation distances for sensitive water-supply wells. The distances in items A to F are exceptions to the isolation distances in subpart 1. The isolation distances in subpart 1 are doubled between a sensitive water-supply well and a contamination source directly entering the soil. A sensitive water-supply well must be located at least:
Exception for irrigation well and fertilizer chemigation tank. An irrigation well used only for nonpotable purposes must be at least 20 feet from a fertilizer chemigation supply tank conforming to the applicable requirements, setbacks, safeguarding, antipollution devices, purging, and posting requirements of parts 1505.2100 to 1505.2800.
Statutory Authority: MS s 103I.101; 103I.111; 103I.205; 103I.221; 103I.301; 103I.401; 103I.451; 103I.501; 103I.525; 103I.531; 103I.535; 103I.541; 103I.621; 144.05; 144.12; 144.122; 144.383; 157.04; 157.08; 157.09; 157.13
History: 17 SR 2773; 18 SR 1222; 33 SR 211; L 2013 c 108 art 12 s 108; L 2014 c 275 art 1 s 136