NEWCASTLE
Oklahoma — Community Water System — PWSID: OK2004704
System Information
| PWSID | OK2004704 |
| System Name | NEWCASTLE |
| System Type | Community |
| Water Source | Surface Water Purchased |
Location
| State | Oklahoma |
| City | — |
| County | — |
| ZIP Code | — |
Population
| Population Served | 7,900 |
Drinking Water Violations (98)
This water system has 98 violations recorded in the EPA SDWIS database.
| Date | Contaminant | Health-Based | Status | Rule |
|---|---|---|---|---|
| Jun 1, 2025 | Chlorine | Y | Resolved | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jun 1, 2025 | Chlorine | Y | Resolved | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jun 1, 2025 | Chlorine | Y | Resolved | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | TTHM | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | TTHM | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | Total Haloacetic Acids (HAA5) | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | Total Haloacetic Acids (HAA5) | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | Total Haloacetic Acids (HAA5) | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | Total Haloacetic Acids (HAA5) | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | TTHM | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2022 | TTHM | Y | Resolved | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 | Antimony, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Selenium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Selenium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Selenium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Selenium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Thallium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Thallium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Thallium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Antimony, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Thallium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Nickel | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Nickel | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Beryllium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Beryllium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Beryllium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Beryllium, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Mercury | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Mercury | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Mercury | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Mercury | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Nickel | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Nickel | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Antimony, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Barium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Barium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Barium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Barium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Cadmium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Cadmium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Cadmium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Cadmium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Chromium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Chromium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Chromium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Chromium | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Antimony, Total | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Fluoride | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Fluoride | Y | Resolved | Inorganic Chemicals |
| Jan 1, 2014 | Fluoride | Y | Resolved | Inorganic Chemicals |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.