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Colorado · 6,353 people served · 7 water systems
ZIP code 48304 is in Colorado and is a small town from a drinking-water-service perspective, with 6,353 people served by 7 EPA-registered public water systems. It corresponds to BLOOMFIELD HILLS.
Within ZIP code 48304, the EPA Safe Drinking Water Information System (SDWIS) records 4 health-based violations during the past five years across 7 water systems serving this postal area. The grade of C reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
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MOUNTAIN VIEW VILLAGE WEST
PWSID: CO0133150
440 served
MOUNTAIN VIEW VILLAGE EAST
PWSID: CO0133600
226 served
BEDFORD HILLS
PWSID: MI0040080
850 served
SPRINGS/PORTSMOUTH APARTMENTS
PWSID: MI0003749
3,200 served
CROCKERY MOBILE HOME PARK
PWSID: MI0040417
413 served
ANDELINA FARMS
PWSID: MI0000215
750 served
EASTWOOD HILLS SUBDIVISION
PWSID: TX1700478
474 served
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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