DILL CITY
Oklahoma — Community Water System — PWSID: OK2007507
System Information
| PWSID | OK2007507 |
| System Name | DILL CITY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 11, 1980 |
| Last Reported | Nov 14, 2025 |
Location & Contact
| State | Oklahoma |
| City | DILL CITY |
| ZIP Code | 73641 |
| Address | Mike Allen, Chairperson |
| Organization | DILL CITY |
| Phone | 580-660-7349 |
Population & Service
| Population Served | 526 |
| Service Connections | 219 |
Drinking Water Violations (94)
This water system has 94 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | Sep 30, 2025 | Nitrate-Nitrite | MCL | Yes | No | 18 MG/L | — | 10 | Archived | Sep 30, 2025 | Nitrate Rule |
| Jul 1, 2025 | Sep 30, 2025 | Nitrate-Nitrite | MCL | Yes | No | 18 MG/L | — | 10 | Archived | Sep 30, 2025 | Nitrate Rule |
| Jul 1, 2025 | Sep 30, 2025 | Nitrate-Nitrite | MCL | Yes | No | 18 MG/L | — | 10 | Archived | Sep 30, 2025 | Nitrate Rule |
| Jul 1, 2025 | Sep 30, 2025 | Nitrate-Nitrite | MCL | Yes | No | 18 MG/L | — | 10 | Archived | Sep 30, 2025 | Nitrate Rule |
| Apr 1, 2025 | Jun 30, 2025 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Nitrate Rule |
| Apr 1, 2025 | Jun 30, 2025 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Nitrate Rule |
| Apr 1, 2025 | Jun 30, 2025 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Nitrate Rule |
| Jan 1, 2025 | Mar 31, 2025 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Mar 31, 2025 | Nitrate Rule |
| Jan 1, 2025 | Mar 31, 2025 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Mar 31, 2025 | Nitrate Rule |
| Jan 1, 2025 | Mar 31, 2025 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Mar 31, 2025 | Nitrate Rule |
| Jan 1, 2025 | Mar 31, 2025 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Mar 31, 2025 | Nitrate Rule |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Jul 15, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Jul 15, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Jul 15, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Jul 15, 2025 | Lead and Copper Rule Revisions |
| Oct 1, 2024 | Dec 31, 2024 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Dec 31, 2024 | Nitrate Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | Lead and Copper Rule |
| Oct 1, 2024 | Dec 31, 2024 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Dec 31, 2024 | Nitrate Rule |
| Oct 1, 2024 | Dec 31, 2024 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Dec 31, 2024 | Nitrate Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | Lead and Copper Rule |
| Jul 1, 2024 | Sep 30, 2024 | Nitrate-Nitrite | MCL | Yes | No | 12 MG/L | — | 10 | Archived | Sep 30, 2024 | Nitrate Rule |
| Jul 1, 2024 | Sep 30, 2024 | Nitrate-Nitrite | MCL | Yes | No | 12 MG/L | — | 10 | Archived | Sep 30, 2024 | Nitrate Rule |
| Jul 1, 2024 | Sep 30, 2024 | Nitrate-Nitrite | MCL | Yes | No | 12 MG/L | — | 10 | Archived | Sep 30, 2024 | Nitrate Rule |
| Apr 1, 2024 | Jun 30, 2024 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Jun 30, 2024 | Nitrate Rule |
| Apr 1, 2024 | Jun 30, 2024 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Jun 30, 2024 | Nitrate Rule |
| Apr 1, 2024 | Jun 30, 2024 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Jun 30, 2024 | Nitrate Rule |
| Apr 1, 2024 | Jun 30, 2024 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Archived | Jun 30, 2024 | Nitrate Rule |
| Jan 1, 2024 | Dec 31, 2024 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Dec 31, 2024 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Dec 31, 2024 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Dec 31, 2024 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Dec 31, 2024 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Dec 31, 2024 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Dec 31, 2020 | Nitrate Rule |
| Jul 1, 2020 | Sep 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 15 MG/L | — | 10 | Resolved | Sep 30, 2020 | Nitrate Rule |
| Jul 1, 2020 | Sep 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 15 MG/L | — | 10 | Resolved | Sep 30, 2020 | Nitrate Rule |
| Jul 1, 2020 | Sep 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 15 MG/L | — | 10 | Resolved | Sep 30, 2020 | Nitrate Rule |
| Jul 1, 2020 | Sep 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 15 MG/L | — | 10 | Resolved | Sep 30, 2020 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2018 | Jun 30, 2018 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2018 | Nitrate Rule |
| Apr 1, 2018 | Jun 30, 2018 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2018 | Nitrate Rule |
| Apr 1, 2018 | Jun 30, 2018 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2018 | Nitrate Rule |
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.