Chickasha Water Quality
Oklahoma
According to EPA SDWIS, Chickasha, Oklahoma is served by 3 community water systems covering about 16,976 people. The same extract lists 86 health-based violation records, most recently coded 5200 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Chickasha, Oklahoma is delivered through 3 EPA-regulated community water systems serving an estimated 16,976 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 86 violation records across the 3 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 6 distinct EPA contaminant codes: LEAD AND COPPER RULE REVISIONS, Interim Enhanced Surface Water Treatment Rule, Surface Water Treatment Rule, TTHM, Coliform (TCR) and 1 others. 6 TRI-reporting industrial facilities are also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Oklahoma drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| CHICKASHA MUNICIPAL AUTHORITY | 16,036 | 67 | Health |
| NORGE WATER AND SEWER CO., INC | 890 | 17 | Health |
| CHICKASHA LAKE PARK | 50 | 2 | Health |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| CHICKASHA MUNICIPAL AUTHORITY | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| CHICKASHA LAKE PARK | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2023-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2022-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2022-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2022-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Surface Water Treatment Rule | 2021-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Surface Water Treatment Rule | 2021-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-07-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-07-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-07-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2021-07-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2020-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2020-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Surface Water Treatment Rule | 2020-09-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2020-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2020-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Surface Water Treatment Rule | 2020-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Surface Water Treatment Rule | 2020-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-10-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-10-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-08-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-06-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-06-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-06-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-06-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-05-01 |
| CHICKASHA MUNICIPAL AUTHORITY | Interim Enhanced Surface Water Treatment Rule | 2019-05-01 |
What are Chickasha's health-based records for?
Chickasha's health-based violation records carry 6 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | 47 | 1 |
| Tthm | 28 | 2 |
| Surface Water Treatment Rule | 5 | 1 |
| Coliform (Pre-TCR) | 2 | 2 |
| Coliform (TCR) | 2 | 2 |
| Lead and Copper Rule Revisions | 2 | 2 |
TRI Facilities in Chickasha
| Facility | Total Releases |
|---|---|
| Cooling Tower Composites & Fabrication | 97.1K lbs |
| Liquidpower Specialty Products Inc. | 2.3K lbs |
| Baity Screw Machine Products Inc | 820 lbs |
| Badgett Corp | 2 lbs |
| Chickasha Batch Plant | 0 lbs |
| Forum Energy Technologies | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Chickasha, Oklahoma? ▼
How many water violations does Chickasha have in this EPA extract? ▼
What contaminants were found in Chickasha water? ▼
How many water systems serve Chickasha? ▼
Where does Chickasha get its drinking water? ▼
Are there pollution sources near Chickasha? ▼
How does Chickasha compare in Oklahoma?
Of the 482 Oklahoma places with at least one community water system on file, Chickasha ranks #51 by number of systems (3).
Either side of it: Broken Bow (3), Caddo (3), Clayton (3), Colcord (3)
About This Data
Figures here are the current EPA SDWIS extract joined to the 3 community water systems whose service area lists Chickasha, ranked against the 482 Oklahoma places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.