Water report · not indexed
What is in the water at 74432
3 public water systems serve this ZIP code in the federal records. Everything below comes from EPA monitoring data, and everything missing is named.
EUFAULA PWA
PWSID OK1020514 · OK · serves 2,766 people
PFAS and lithium
1 compound detected at or above the reporting limit under EPA’s UCMR 5 monitoring, across 2 samples.
| Compound | Highest detected | Samples | Most recent |
|---|---|---|---|
| PFBA | 0.0085 µg/L | 2 | 8/15/2023 |
A detection is a measurement, not a violation and not a health finding. EPA states that UCMR 5 results do not indicate compliance or non-compliance with any limit.
Health-based violations
27 open health-based violation(s) recorded in SDWIS and not yet returned to compliance.
- MCL · contaminant code 2950 · began 2016-10-01
- MCL · contaminant code 2950 · began 2016-07-01
- MCL · contaminant code 2456 · began 2016-04-01
- MCL · contaminant code 2950 · began 2016-04-01
- MCL · contaminant code 2950 · began 2016-01-01
- TT · contaminant code 2920 · began 2016-07-01
- TT · contaminant code 2920 · began 2016-10-01
- MCL · contaminant code 2950 · began 2017-01-01
Hardness
No hardness measurement. Hardness is measured at environmental monitoring stations, and none fell inside this system’s service area. That is a gap in where monitoring happens, not a finding about the water.
MCINTOSH CO. RWD #8 (TEXANNA)
PWSID OK1020529 · OK · serves 3,574 people
PFAS and lithium
2 compounds detected at or above the reporting limit under EPA’s UCMR 5 monitoring, across 4 samples.
| Compound | Highest detected | Samples | Most recent |
|---|---|---|---|
| PFBA | 0.0064 µg/L | 2 | 2/21/2023 |
| PFPeA | 0.0033 µg/L | 2 | 8/15/2023 |
A detection is a measurement, not a violation and not a health finding. EPA states that UCMR 5 results do not indicate compliance or non-compliance with any limit.
Health-based violations
38 open health-based violation(s) recorded in SDWIS and not yet returned to compliance.
- MCL · contaminant code 2950 · began 2016-10-01
- MCL · contaminant code 2950 · began 2016-07-01
- MCL · contaminant code 2950 · began 2016-04-01
- MCL · contaminant code 2950 · began 2016-01-01
- MCL · contaminant code 2950 · began 2017-01-01
- MCL · contaminant code 2950 · began 2017-04-01
- MCL · contaminant code 2950 · began 2017-07-01
- MCL · contaminant code 2950 · began 2017-10-01
Hardness
No hardness measurement. Hardness is measured at environmental monitoring stations, and none fell inside this system’s service area. That is a gap in where monitoring happens, not a finding about the water.
LONGTOWN RW&SD #1 (PITTSBURG CO.)
PWSID OK1020623 · OK · serves 5,444 people
PFAS and lithium
2 compounds detected at or above the reporting limit under EPA’s UCMR 5 monitoring, across 2 samples.
| Compound | Highest detected | Samples | Most recent |
|---|---|---|---|
| lithium | 12 µg/L | 1 | 1/14/2025 |
| PFBA | 0.0066 µg/L | 1 | 12/2/2025 |
A detection is a measurement, not a violation and not a health finding. EPA states that UCMR 5 results do not indicate compliance or non-compliance with any limit.
Health-based violations
17 open health-based violation(s) recorded in SDWIS and not yet returned to compliance.
- MCL · contaminant code 2950 · began 2023-07-01
- MCL · contaminant code 2950 · began 2023-10-01
- MCL · contaminant code 2950 · began 2024-01-01
- MCL · contaminant code 2950 · began 2024-04-01
- MCL · contaminant code 2950 · began 2024-04-01
- MCL · contaminant code 2950 · began 2024-07-01
- MCL · contaminant code 2950 · began 2024-07-01
- MCL · contaminant code 2950 · began 2024-10-01
Hardness
No hardness measurement. Hardness is measured at environmental monitoring stations, and none fell inside this system’s service area. That is a gap in where monitoring happens, not a finding about the water.
What this report cannot tell you
Every figure describes water at a sampling point: a treatment plant, an entry point to the distribution system, or a monitoring station. None of it describes water arriving at your tap. Plumbing between the two can add lead and copper, and if your home was built before 1986 a test kit tells you something no federal dataset can.
Sources: EPA UCMR 5 occurrence (final release, frozen July 2026) · EPA SDWIS health-based violations · USGS and state monitoring via the Water Quality Portal · EPA Public Water System Service Area Boundaries v3. Compiled 2026-09-01.