Tap Water Quality in Oklahoma City, Oklahoma (ZIP 73112)
Serving Oklahoma City, Oklahoma
Is the Tap Water Safe in Oklahoma City, Oklahoma?
Tap water in Oklahoma City, Oklahoma (ZIP 73112) has 2 contaminants above EPA health-based guidelines (MCLGs) in at least one of the 1 city served. We recommend reviewing detailed city reports below and considering a certified water filter for additional protection.
ZIP 73112 is served by 11 water utilities providing water to Oklahoma City. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
How does Oklahoma water quality rank nationally? →Get your water tested in Oklahoma →
Water Hardness in ZIP 73112
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Water Quality Report for ZIP 73112
2 contaminants above EPA health guidelines
These levels represent the worst case across all cities in this ZIP code. Check individual city reports for specific details.
Found in Oklahoma City
Found in Oklahoma City
Worried about Bromodichloromethane in your water?
You're viewing 2 contaminants above health-based guidelines here, including Bromodichloromethane. Your own tap water can differ — upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testWater Utilities Serving ZIP 73112
HILLTOP MHP
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
TINKER AIR FORCE BASE
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
HOLLIDAY OUTT MHP
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
OKLAHOMA CITY
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
MUSTANG
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
18,576
Water Source:
Surface water purchased
Contaminants:
74 results on file
COUNTRY MHP
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
DEER CREEK RURAL WATER CORP
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
NICHOLS HILLS
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
YUKON
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
22,498
Water Source:
Surface water purchased
Contaminants:
55 results on file
BLUEJAY MOBILE VILLAGE
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
SHERWOOD FOREST MOBILE ESTATES
Serves Oklahoma City; EPA holds no ZIP-level record for this system.
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Best Water Filters for Oklahoma City (ZIP 73112)
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
Find a filter certified for your water
Browse third-party-certified filters by the contaminant you care about — each list shows exactly which NSF/ANSI standard backs the claim, no marketing spin.
Browse filters by contaminantFrequently Asked Questions about Oklahoma City Tap Water
Is the tap water safe in Oklahoma City, Oklahoma (ZIP 73112)?
Which water utilities serve ZIP code 73112?
How do I pay my water bill in Oklahoma City (ZIP 73112)?
What contaminants are in Oklahoma City water (ZIP 73112)?
Should I use a water filter in Oklahoma City (ZIP 73112)?
What cities are in ZIP code 73112?
How we built this page
Water-quality data on this page comes from public federal and state records for the 11 utilityies serving ZIP 73112. 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. The compliance records it holds for these systems are reported to EPA by Oklahoma DEQ, the state's drinking-water primacy agency.
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