Is OKLA ORDNANCE WORKS AUTHORITY Water Safe to Drink in 2026?
Oklahoma · PWSID OK1021602 · Surface water
Population served
4,000
Cities served
—
State / jurisdiction
Oklahoma (OK)
PWSID
OK1021602
F
TAP WATER GRADE
High risk
Model score 0/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
91 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS above EPA MCL (UCMR5 regulated compounds)
Water operator? Publish your official 2027 CCR here — residents already find this page. Claim free →
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFOSregulated
5.7
4 ppt
Exceeds
Above health advisory
Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 91 violation-related records with this system in the same reporting quarter as the utility snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.
Based on OKLA ORDNANCE WORKS AUTHORITY's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR OKLA ORDNANCE WORKS AUTHORITY
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR OKLA ORDNANCE WORKS AUTHORITY · Chosen for OKLA ORDNANCE WORKS AUTHORITY because PFAS was detected at 5.7 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 91 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
Get water quality alerts for OKLA ORDNANCE WORKS AUTHORITY
We'll notify you when new PFAS data, EPA violations, or contamination alerts affect OKLA ORDNANCE WORKS AUTHORITY (PWS OK1021602). One email, no spam, unsubscribe any time.