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Rule Title: MONITOR WELL CONSTRUCTION MATERIALS
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Department: NATURAL RESOURCES AND CONSERVATION, DEPARTMENT OF
Chapter: BOARD OF WATER WELL CONTRACTORS
Subchapter: Monitoring Well Construction Standards
 
Latest version of the adopted rule presented in Administrative Rules of Montana (ARM):

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36.21.804    MONITOR WELL CONSTRUCTION MATERIALS

(1) The well screen configuration, construction, and type of material used should be based on the in-field environmental and physical conditions.

(2) Drilling fluids which will contaminate the aquifer shall not be used.

(3) In areas of known contamination, materials which will not corrode in the environment in which they are placed shall be used.

(4) The well screen and well casing shall be new and be of sufficient structural strength to protect the integrity of the well.

History: 37-43-202, MCA; IMP, 37-43-202, MCA; NEW, 1988 MAR p. 2503, Eff. 11/24/88.


 

 
MAR Notices Effective From Effective To History Notes
11/24/1988 Current History: 37-43-202, MCA; IMP, 37-43-202, MCA; NEW, 1988 MAR p. 2503, Eff. 11/24/88.
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