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ZIP Code 54481 Water Quality
Illinois · 29,943 people served · 18 water systems
F
FailingZIP code 54481 is in Illinois and is a small city from a drinking-water-service perspective, with 29,943 people served by 18 EPA-registered public water systems. It corresponds to STEVENS POINT.
Within ZIP code 54481, the EPA Safe Drinking Water Information System (SDWIS) records 38 health-based violations during the past five years across 18 water systems serving this postal area. The grade of F reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 54481
Water Systems Serving 54481
ACORN ACRES MHP
PWSID: IL1590220
52 served
STEVENS POINT WATERWORKS
PWSID: WI7500141
26,717 served
OAK LANE MOBILE HOME PARK
PWSID: WI7500146
60 served
PINE GROVE VILLA
PWSID: WI7501175
75 served
MAIZEFIELD MHC (MANUFACTURED HOME COMMUNITY)
PWSID: WI7370157
145 served
LAKEVIEW ESTATES MHP
PWSID: WI4080268
112 served
COUNTRY AIRE MOBILE HOME COURT LLC
PWSID: WI4080274
98 served
HILLY HAVEN LLC
PWSID: WI8510223
45 served
WHITING WATERWORKS
PWSID: WI7500136
1,743 served
COULEE MANOR TRAILER PARK
PWSID: WI6320307
39 served
WILLOW LANE ESTATES
PWSID: WI8550135
34 served
MEADOWBROOK MOBILE HOME PARK
PWSID: WI4390542
39 served
WEST GATE ESTATES MOBILE HMS
PWSID: WI7370152
43 served
MARSHVIEW TERRACE
PWSID: WI1140156
40 served
PATRICIA LAKE MANUFACTURED HOUSING COMMUNITY
PWSID: WI7440139
56 served
KEYES LAKE MOBILE HOME PARK
PWSID: WI4190087
30 served
SHADY HILL MOBILE HOME PARK
PWSID: WI1540115
140 served
TREMAIN MOBILE HOME PARK
PWSID: WI1280127
475 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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