Tap Water Quality in Rapid City, South Dakota (ZIP 57701)
Serving Rapid City, South Dakota
Is the Tap Water Safe in Rapid City, South Dakota?
Tap water in Rapid City, South Dakota (ZIP 57701) currently meets all EPA Maximum Contaminant Level Goals (MCLGs). All 0+ contaminants tested are within safe levels according to health-based guidelines.
ZIP 57701 is served by 6 water utilities providing water to Rapid City. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
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Water Quality Report for ZIP 57701
All Contaminants Within Safe Levels
All 0+ tested contaminants are below EPA health-based guidelines (MCLGs).
Water Utilities Serving ZIP 57701
WESTON HEIGHTS HOMEOWNERS ASSOCIATIO
412
Not available
Water Source:
Groundwater
Contaminants Tested:
0
BOXELDER HIGH COUNTRY ASSOCIATION
47
Not available
Water Source:
Groundwater
Contaminants Tested:
0
PONDEROSA MOBILE HOME RANCH
50
Not available
Water Source:
Groundwater
Contaminants Tested:
0
PRAIRIE ACRES LLC
325
Not available
Water Source:
Groundwater
Contaminants Tested:
0
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Frequently Asked Questions about Rapid City Tap Water
Is the tap water safe in Rapid City, South Dakota (ZIP 57701)?
Which water utilities serve ZIP code 57701?
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What contaminants are in Rapid City water (ZIP 57701)?
Should I use a water filter in Rapid City (ZIP 57701)?
What cities are in ZIP code 57701?
How we built this page
Water-quality data on this page comes from public federal and state records for the 6 utilityies serving ZIP 57701. We refresh each utility's record whenever its underlying source publishes new data.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: the most recent published Consumer Confidence Report (CCR) from each utility serving this ZIP, where available.
- Service area & contact: EPA SDWIS plus the South Dakota Department of Environmental Protection / Drinking Water program.
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