CHICKASHA MUNICIPAL AUTHORITY
Chickasha, OK · 16,036 served
CHICKASHA MUNICIPAL AUTHORITY serves 16,036 people in Chickasha, OK. It has 13 health-based violations in the last 5 years. TapGraded gives this system an F.
Score breakdown
Health-based violations (5y)
13
Monitoring violations (5y)
4
Currently unaddressed
0
Overall score
47/100
Violation history (last 5 years)
Get alerted when CHICKASHA MUNICIPAL AUTHORITY gets a violation
We'll only email you about this water system. Unsubscribe anytime.
Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
PFAS (UCMR5 occurrence data)
System details
- System type
- Community water system
- Water source
- Surface water
- Ownership
- Local government
- Service connections
- 7,028
Worried about what's in your tap?
See which water filters are certified to remove the contaminants found in your area.
Find a filter that matches your waterFrequently asked questions
Is Chickasha, OK tap water safe to drink?
CHICKASHA MUNICIPAL AUTHORITY has 13 health-based violations in the last 5 years. TapGraded gives this system an F.
Does CHICKASHA MUNICIPAL AUTHORITY have lead in its water?
The most recent 90th-percentile lead sample is 3.8 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in CHICKASHA MUNICIPAL AUTHORITY's water?
This system was tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.
Source: EPA SDWIS/ECHO · Data as of 2026Q2