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ZIP Code 59912 Water Quality
Montana · 8,770 people served · 26 water systems
A
ExcellentZIP code 59912 is in Montana and is a small town from a drinking-water-service perspective, with 8,770 people served by 26 EPA-registered public water systems. It corresponds to COLUMBIA FALLS.
Within ZIP code 59912, the EPA Safe Drinking Water Information System (SDWIS) records no health-based Maximum Contaminant Level (MCL) exceedances during the past five years across the 26 water systems serving this postal area.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 59912
Water Systems Serving 59912
EAST WOOD VILLAGE TRAILER PARK
PWSID: MT0002814
36 served
PRAIRIE FALCON ACRES
PWSID: MT0004483
41 served
COUNTRY ESTATES MBLE HOME PARK
PWSID: MT0001892
125 served
MEADOW LAKE CO WATER AND SEWER DISTRICT
PWSID: MT0000914
950 served
KOKANEE BEND HOA
PWSID: MT0002997
230 served
HALFMOON MOBILE HOME PARK INC
PWSID: MT0003531
60 served
COLUMBIA RANGE HOA
PWSID: MT0004818
47 served
RIVERSIDE MOBILE HOME PARK
PWSID: MT0000108
100 served
ELK PARK VILLAGE
PWSID: MT0002856
35 served
GREAT BEAR ESTATES
PWSID: MT0004542
32 served
THE BENCHES
PWSID: MT0005069
123 served
COLUMBIA FALLS CITY OF
PWSID: MT0000181
4,450 served
ALPINE VILLAGE WUA
PWSID: MT0003229
125 served
NORTHERN PINES COMMUNITY HOA
PWSID: MT0004193
295 served
HAPPY VALLEY WATER DIST B KSPL
PWSID: MT0001984
207 served
LION MOUNTAIN HOMEOWNERS ASSOC
PWSID: MT0000392
204 served
MEADOW HILLS WATER AND SEWER DISTRICT
PWSID: MT0002925
130 served
MEADOWLAND HOA
PWSID: MT0001670
150 served
WHITEFISH HILLS VILLAGE
PWSID: MT0004940
50 served
IRON HORSE HOMEOWNERS ASSOC
PWSID: MT0004052
335 served
LAKESHORE HEIGHTS HOA
PWSID: MT0001743
100 served
TIMBER RIDGE HOA
PWSID: MT0004939
30 served
FLATHEAD CO WATER DISTRICT NO 8
PWSID: MT0000261
475 served
STONERIDGE HOME OWNERS ASSOCIATION
PWSID: MT0004449
95 served
FLATHEAD COUNTY WATER DIST 101
PWSID: MT0000184
210 served
NORTHWOODS WATER SYSTEM COOP INC
PWSID: MT0001736
135 served
About ZIP-code water data
Postal-code level water quality data is built up from the underlying water systems — multiple ZIPs may share a single utility, and a single ZIP can span multiple utilities. For property-level information, contact the specific utility serving your address. EPA data on this page was last refreshed on 2026-05-18.
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