Data / Environmental compliance / Water, Sewage and Other Systems / Oklahoma
Water, Sewage and Other Systems in Oklahoma: 281 facilities
Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).
EPA's ECHO database lists 281 facilities in Water, Sewage and Other Systems (NAICS 2213) in Oklahoma with a formal enforcement action, penalties of $5,000 or more, three or more quarters in significant noncompliance or a federal case in the five years to November 1, 2026: 901 formal actions, 1,659 informal actions and $1,534,427 in penalties.
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- Industry
- NAICS 2213, Water, Sewage and Other Systems
- State
- Oklahoma
- Facilities
- 281
- Formal enforcement actions
- 901
- Informal actions
- 1,659
- Penalties
- $1,534,427 ($2,400 from federal cases)
- Facilities with three or more quarters in significant noncompliance
- 77
Facilities with the largest penalties
Ranked by penalties of the last five years. Each row links to EPA's facility report.
| Facility | City | State | Formal actions | Penalties | Quarters in significant noncompliance | Latest penalty | Source |
|---|---|---|---|---|---|---|---|
| Bethany/warr Acres P.w.a. Wastewater Plant | Edmond | OK | 11 | $166,667 | 3 | October 18, 2023 | echo.epa.gov |
| Town of Vian / Vian Pwa | Vian | OK | 9 | $161,250 | 11 | September 14, 2026 | echo.epa.gov |
| El Reno Municipal Authority | El Reno | OK | 3 | $80,000 | 2 | November 2, 2022 | echo.epa.gov |
| Stilwell Area Development Auth | Stilwell | OK | 11 | $63,750 | 2 | August 21, 2023 | echo.epa.gov |
| Sapulpa WWTF | Sapulpa | OK | 6 | $56,250 | 5 | August 18, 2025 | echo.epa.gov |
| Hydro, Town of | Hydro | OK | 3 | $56,250 | 10 | March 31, 2022 | echo.epa.gov |
| Durant City Utilities Auth | Durant | OK | 8 | $48,125 | 5 | May 24, 2024 | echo.epa.gov |
| Holdenville Pwa | Holdenville | OK | 8 | $46,688 | 6 | December 4, 2024 | echo.epa.gov |
| Tahlequah Pwa | Tahlequah | OK | 9 | $44,375 | 5 | August 6, 2025 | echo.epa.gov |
| Mcalester, City of, West Plant | Mcalester | OK | 7 | $37,500 | 2 | April 11, 2025 | echo.epa.gov |
| Harrah Pwa | Harrah | OK | 5 | $37,500 | 2 | May 4, 2026 | echo.epa.gov |
| Perkins WWT | Perkins | OK | 5 | $35,000 | 5 | April 18, 2024 | echo.epa.gov |
| Cushing, City of, South STP | Cushing | OK | 3 | $35,000 | 2 | January 11, 2024 | echo.epa.gov |
| Warner Utilities Authority | Warner | OK | 3 | $35,000 | 1 | January 31, 2024 | echo.epa.gov |
| Locust Grove Public Works Auth | Locust Grove | OK | 17 | $32,313 | 7 | June 4, 2025 | echo.epa.gov |
| Newcastle Public Works Auth. | Newcastle | OK | 7 | $32,250 | 3 | January 19, 2024 | echo.epa.gov |
| Chouteau Pwa | Chouteau | OK | 10 | $30,000 | 2 | June 1, 2026 | echo.epa.gov |
| Mcalester, City of, East Plant | Mcalester | OK | 3 | $30,000 | 1 | October 3, 2023 | echo.epa.gov |
| Pittsburg Co RWD #20 -- Carlton Landing WWTF | Eufaula | OK | 3 | $28,000 | 2 | April 30, 2025 | echo.epa.gov |
| City of Muskogee Pollution Control Plant | Muskogee | OK | 5 | $25,000 | 1 | June 6, 2022 | echo.epa.gov |
| Bixby Pulbic Works Authority | Bixby | OK | 4 | $24,375 | 4 | March 13, 2026 | echo.epa.gov |
| Madill Pwa | Madill | OK | 6 | $21,250 | 8 | May 7, 2025 | echo.epa.gov |
| Wetumka Landfill | Wetumka | OK | 8 | $20,333 | 1 | October 31, 2025 | echo.epa.gov |
| Duncan Public Utilities Auth | Duncan | OK | 2 | $20,000 | 4 | March 2, 2022 | echo.epa.gov |
| Eufaula Public Works Authority | Eufaula | OK | 4 | $18,800 | 0 | October 30, 2025 | echo.epa.gov |
| Atoka, City of | Atoka | OK | 4 | $18,375 | 0 | April 2, 2024 | echo.epa.gov |
| Beggs, City of | Beggs | OK | 6 | $16,500 | 5 | July 23, 2024 | echo.epa.gov |
| Boynton Pwa | Boynton | OK | 4 | $15,813 | 2 | September 14, 2023 | echo.epa.gov |
| Coweta Pwa | Coweta | OK | 3 | $15,000 | 2 | January 8, 2024 | echo.epa.gov |
| Collinsville, City of | Collinsville | OK | 2 | $15,000 | 4 | April 9, 2024 | echo.epa.gov |
| Oologah Public Works Authority | Oologah | OK | 4 | $14,625 | 4 | June 1, 2022 | echo.epa.gov |
| Veolia Engry Tulsa Inc | Tulsa | OK | 2 | $12,495 | 3 | January 31, 2024 | echo.epa.gov |
| Pawnee | Pawnee | OK | 10 | $11,813 | 6 | March 13, 2026 | echo.epa.gov |
| Hugo Municipal Authority | Hugo | OK | 11 | $11,500 | 3 | September 16, 2024 | echo.epa.gov |
| Yale City of / Yale City of | Yale | OK | 10 | $10,313 | 5 | May 13, 2024 | echo.epa.gov |
| Tishomingo, City of | Tishomingo | OK | 2 | $10,312 | 9 | March 17, 2022 | echo.epa.gov |
| Mustang Improvement Authority | Mustang | OK | 8 | $10,000 | 1 | May 6, 2022 | echo.epa.gov |
| Glenpool Utilities Ser Auth | Glenpool | OK | 6 | $10,000 | 1 | March 27, 2026 | echo.epa.gov |
| Tecumseh, City of | Tecumseh | OK | 4 | $10,000 | 1 | December 21, 2023 | echo.epa.gov |
| Enid, City of | Enid | OK | 2 | $10,000 | 0 | December 19, 2025 | echo.epa.gov |
| Henryetta (ok1020709) | Henryetta | OK | 5 | $9,000 | 0 | November 17, 2025 | echo.epa.gov |
| Lexington Public Works Auth | Lexington | OK | 3 | $9,000 | 2 | May 21, 2025 | echo.epa.gov |
| Quinton | Quinton | OK | 7 | $8,625 | 1 | May 13, 2024 | echo.epa.gov |
| Pauls Valley WWT | Pauls Valley | OK | 5 | $8,250 | 4 | August 22, 2025 | echo.epa.gov |
| Sperry Pwa WWT | Sperry | OK | 2 | $7,500 | 0 | September 18, 2023 | echo.epa.gov |
| Minco WWTF | Minco | OK | 4 | $7,000 | 4 | July 29, 2024 | echo.epa.gov |
| Tuttle, City of | Tuttle | OK | 4 | $6,563 | 0 | May 29, 2024 | echo.epa.gov |
| Bokchito, Town of | Bokchito | OK | 3 | $5,906 | 0 | December 19, 2023 | echo.epa.gov |
| Oilton Wa | Oilton | OK | 4 | $5,725 | 10 | June 24, 2024 | echo.epa.gov |
| Kiefer Public Works Authority | Kiefer | OK | 4 | $5,625 | 2 | November 10, 2022 | echo.epa.gov |
| Lynn Lane Waste Water Treatment Plant | Broken Arrow | OK | 3 | $5,000 | 8 | April 11, 2022 | echo.epa.gov |
| Holdenville Pwa | Holdenville | OK | 5 | $4,850 | 2 | March 13, 2026 | echo.epa.gov |
| Ochelata Utilities Authority | Ochelata | OK | 6 | $4,688 | 4 | October 23, 2023 | echo.epa.gov |
| Vinita WWT | Vinita | OK | 9 | $4,500 | 1 | December 4, 2025 | echo.epa.gov |
| Lindsay, City of | Lindsay | OK | 2 | $4,219 | 6 | August 18, 2025 | echo.epa.gov |
| Okemah Utilities Authority | Okemah | OK | 3 | $3,750 | 4 | March 22, 2024 | echo.epa.gov |
| Weatherford Public Works Authority | Weatherford | OK | 2 | $3,613 | 0 | January 31, 2022 | echo.epa.gov |
| Newkirk, City of | Newkirk | OK | 4 | $3,000 | 0 | October 2, 2023 | echo.epa.gov |
| Panama Public Works Authority | Panama | OK | 3 | $3,000 | 0 | February 18, 2022 | echo.epa.gov |
| Stoney Resort | Jay | OK | 4 | $2,928 | 1 | October 30, 2023 | echo.epa.gov |
| Fairview, City of | Fairview | OK | 1 | $2,813 | 0 | April 6, 2023 | echo.epa.gov |
| Poteau Valley Improvement Authority | Wister | OK | 5 | $2,625 | 2 | July 30, 2024 | echo.epa.gov |
| Soper Public Works Authority | Soper | OK | 2 | $2,530 | 2 | April 18, 2024 | echo.epa.gov |
| Porter WWTP | Porter | OK | 8 | $2,500 | 2 | November 2, 2022 | echo.epa.gov |
| Ok City WTR Util Trst-Deer CK | Oklahoma City | OK | 6 | $2,500 | 1 | October 16, 2023 | echo.epa.gov |
| Kaw City WWTF | Kaw City | OK | 6 | $2,250 | 6 | March 19, 2026 | echo.epa.gov |
| Coalgate Pwa | Coalgate | OK | 3 | $2,250 | 4 | March 19, 2026 | echo.epa.gov |
| Salina Public Works Auth | Salina | OK | 2 | $2,250 | 0 | October 6, 2025 | echo.epa.gov |
| Union City WWT Facility | Union City | OK | 3 | $1,875 | 4 | January 26, 2022 | echo.epa.gov |
| Talihina Pwa | Talihina | OK | 3 | $1,714 | 8 | May 5, 2025 | echo.epa.gov |
| Ardmore Wastewater Treatment Plant | Ardmore | OK | 8 | $1,500 | 2 | September 16, 2024 | echo.epa.gov |
| Boswell, Town of | Boswell | OK | 6 | $1,500 | 0 | December 19, 2025 | echo.epa.gov |
| Mcalester Pwa | Mcalester | OK | 5 | $1,500 | 6 | April 11, 2025 | echo.epa.gov |
| Chickasha WWTP | Chickasha | OK | 4 | $1,500 | 2 | July 10, 2025 | echo.epa.gov |
| Cherokee WTF | Cherokee | OK | 2 | $1,500 | 3 | April 2, 2024 | echo.epa.gov |
| Pushmataha Co RWD #3 | Antlers | OK | 2 | $1,500 | 1 | August 21, 2023 | echo.epa.gov |
| Bridge Creek Public Schools | Blanchard | OK | 1 | $1,500 | 0 | March 22, 2024 | echo.epa.gov |
| Bluejacket WWT | Bluejacket | OK | 2 | $1,313 | 1 | May 7, 2024 | echo.epa.gov |
| Tryon Utility Authority | Tryon | OK | 7 | $1,250 | 10 | October 19, 2026 | echo.epa.gov |
| Gore Public Works Authority | Gore | OK | 1 | $1,125 | 0 | December 15, 2023 | echo.epa.gov |
| Heating and Cooling PLT | Oklahoma City | OK | 1 | $1,118 | 0 | January 31, 2024 | echo.epa.gov |
| Kiowa WTP | Kiowa | OK | 4 | $1,000 | 5 | May 5, 2025 | echo.epa.gov |
| City of Enid / Plant 2 Pwsid # 2002445 | Enid | OK | 2 | $800 | 0 | March 5, 2026 | echo.epa.gov |
| Walters, City of | Walters | OK | 3 | $750 | 0 | May 21, 2024 | echo.epa.gov |
| Skiatook, Town of | Skiatook | OK | 5 | $500 | 2 | August 18, 2025 | echo.epa.gov |
| Dustin Public Works Authority | Dustin | OK | 2 | $500 | 1 | April 2, 2024 | echo.epa.gov |
| Glencoe, Town of | Glencoe | OK | 1 | $500 | 0 | December 7, 2022 | echo.epa.gov |
| Delaware-Delaware WTP | Delaware | OK | 14 | $0 | 9 | echo.epa.gov | |
| Copan Pwa-Copan WTP | Copan | OK | 12 | $0 | 6 | echo.epa.gov | |
| Claremore-Claremore WTP #1 | Claremore | OK | 9 | $0 | 7 | echo.epa.gov | |
| Nowata, City of | Nowata | OK | 9 | $0 | 1 | echo.epa.gov | |
| Wilburton Pwa -Industrial Park | Wilburton | OK | 8 | $0 | 4 | echo.epa.gov | |
| Okc South Canadian WWT | Oklahoma City | OK | 8 | $0 | 3 | echo.epa.gov | |
| Okmulgee WWTP | Okmulgee | OK | 8 | $0 | 1 | echo.epa.gov | |
| Okay Pwa | Okay | OK | 7 | $0 | 5 | echo.epa.gov | |
| Wagoner | Wagoner | OK | 7 | $0 | 1 | echo.epa.gov | |
| Spiro Mia | Spiro | OK | 7 | $0 | 0 | echo.epa.gov | |
| Braggs Pwa | Braggs | OK | 6 | $0 | 11 | echo.epa.gov | |
| Wewoka Public Works Authority-Wewoka WTP | Wewoka | OK | 6 | $0 | 10 | echo.epa.gov | |
| Altus SE Wastewater Treatment Plant | Altus | OK | 6 | $0 | 9 | echo.epa.gov |
By program
| Program | Facilities | Formal actions | Informal actions | Penalties | Facilities with quarters in significant noncompliance |
|---|---|---|---|---|---|
| Clean Air Act | 5 | 4 | 3 | $14,413 | 1 |
| Clean Water Act | 277 | 813 | 373 | $1,517,614 | 180 |
| Hazardous waste (RCRA) | 9 | 0 | 0 | $0 | 0 |
| Drinking water (SDWA) | 31 | 71 | 1,276 | $0 | 0 |
Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.