Metered Water Rates

Standard water rates for metered accounts are listed below. Rate information for flat fee customers who are not on a meter is available by contact Water Services at 406-497-6500.

 Effective Date of Rates: October 1, 2018

General Meter Rates 

General meter rates for 5/8" meter (residential use)

(CCF = 100 cubic feet)

CCFsGallonsGallons Per DayCharge
1748
25
$32.47
21,49650$32.47
32,24475$32.47
42,992100$32.47
53,740125$32.47
64,488150$35.74
75,236175$39.00
85,984200$42.31
96,732225$45.56
107,480250$48.84
118,228275$51.91
128,976300$54.98
139,724325$58.04
1410,472350$61.13
1511,220375$64.21
1611,968400$67.29
1712,716425$70.37
1813,464450$73.41
1914,212475$76.48
2014,960500$79.56
2115,708525$82.63
2216,456550$85.70
2317,204575$88.77
2417,952600$91.84
2518,700625$94.91
2619,448650$98.00
2720,196675$101.07
2820,944700$104.14
2921,692725$107.22
3022,440750$110.30
3123,188775$113.37
3223,936800$116.44
3324,684825$119.50
3425,432850$122.57
3526,180875$125.64
3626,928900$128.72
3727,676925$131.79
3828,424950$134.86
3929,172975$137.94
4029,9201000$141.03