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ZIP Code 59634 Water Quality
Montana · 1,470 people served · 9 water systems
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ExcellentZIP code 59634 is in Montana and is a rural community from a drinking-water-service perspective, with 1,470 people served by 9 EPA-registered public water systems. It corresponds to CLANCY.
Within ZIP code 59634, the EPA Safe Drinking Water Information System (SDWIS) records no health-based Maximum Contaminant Level (MCL) exceedances during the past five years across the 9 water systems serving this postal area.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 59634
Water Systems Serving 59634
FOREST PARK WATER USERS ASSOCIATION
PWSID: MT0000591
323 served
SADDLE MOUNTAIN CORP CLANCY
PWSID: MT0000057
350 served
JEFFERSON TRACTS ASSOC INC
PWSID: MT0003614
80 served
RED CLIFF ESTATES HOA
PWSID: MT0004268
48 served
ELKHORN HEALTH AND REHABILITATION LLC
PWSID: MT0000618
89 served
STONEY BROOK VILLAGE CONDOMINIUM ASSOC
PWSID: MT0004257
142 served
BLUE SKY HEIGHTS WUA CLANCY
PWSID: MT0000030
250 served
ROCKY MOUNTAIN WUA
PWSID: MT0000058
30 served
HANGMANS TREE WUA
PWSID: MT0000128
158 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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