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Rule Title: FLUORIDATION
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Department: ENVIRONMENTAL QUALITY, DEPARTMENT OF
Chapter: PUBLIC WATER AND SEWAGE SYSTEM REQUIREMENTS
Subchapter: Public Water Supply Requirements
 
Latest version of the adopted rule presented in Administrative Rules of Montana (ARM):

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17.38.230    FLUORIDATION

(1) Where fluoridation is practiced, laboratory analysis must be made at least once daily of the water after fluoridation to assure an average fluoride content of not over 1.5 ppm in the finished water, using a control range from 0.9 ppm lower limits to 1.5 ppm upper limit.

(2) Proper records of the analyses must be kept on file and a copy forwarded to the department monthly. One sample of treated water must be submitted monthly to the department for analysis.

History: 75-6-103, MCA; IMP, 75-6-103, MCA; NEW, 1977 MAR p. 1187, Eff. 12/24/77; AMD, 1982 MAR p. 594, Eff. 3/26/82; TRANS, from DHES, 1996 MAR p. 1499.


 

 
MAR Notices Effective From Effective To History Notes
3/26/1982 Current History: 75-6-103, MCA; IMP, 75-6-103, MCA; NEW, 1977 MAR p. 1187, Eff. 12/24/77; AMD, 1982 MAR p. 594, Eff. 3/26/82; TRANS, from DHES, 1996 MAR p. 1499.
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