FARGO, OK · Ellis County
FARGO Water System
Consumer Confidence Report status
FARGO must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for FARGO.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK2002303
- System type
- Community Water System
- Population served
- 326
- Service connections
- 161
- Ownership
- local government
- Water source
- groundwater (wells)
FARGO is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 326 people from groundwater.
As of August 1, 2026, its federal record holds 11 entries between 2020 and 2025, all of which EPA lists as closed.
Of the 11, 10 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Radionuclides and Revised Rad Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2025 – July 15, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
April 1, 2024 – April 30, 2024
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2022 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2022 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2021 – February 22, 2021
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2020 – December 23, 2020
ResolvedMonitoring, Source Water (GWR)
—E. COLI
February 11, 2020 – January 11, 2023
ResolvedMonitoring, Regular
—Gross Beta Particle Activity
January 1, 2020 – December 31, 2025
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2020 – December 31, 2025
ArchivedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2020 – March 31, 2020
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2020 – December 31, 2025
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 – July 15, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2024 – April 30, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2022 – December 31, 2024 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2022 – December 31, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2021 – February 22, 2021 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2020 – December 23, 2020 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| February 11, 2020 – January 11, 2023 | Monitoring, Source Water (GWR) | E. COLI | — | Resolved |
| January 1, 2020 – December 31, 2025 | Monitoring, Regular | Gross Beta Particle Activity | — | Archived |
| January 1, 2020 – December 31, 2025 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 2020 – March 31, 2020 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2020 – December 31, 2025 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- February 19, 2026State Public Notification requested8 linked violations
- June 3, 2025State Violation/Reminder Notice3 linked violations
- February 5, 2025State Compliance achieved3 linked violations
- October 21, 2024State Violation/Reminder Notice3 linked violations
- June 18, 2024State Public Notification requested2 linked violations
- March 12, 2021State Public Notification requested7 linked violations
- August 24, 2020State Compliance achieved8 linked violations
- August 4, 2016State Compliance achieved3 linked violations
- August 4, 2016State Compliance achieved6 linked violations
- August 4, 2016State Compliance achieved3 linked violations
- October 22, 2007State Public Notification requested4 linked violations
- October 20, 2005State Violation/Reminder Notice60 linked violations
- October 20, 1995State Compliance achieved3 linked violations
- August 27, 1991State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
Common questions
Is FARGO required to publish a Consumer Confidence Report?
- Yes. FARGO is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is FARGO’s next Consumer Confidence Report due?
- FARGO’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does FARGO have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for FARGO.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
FARGO
580-698-2635
FARGO, OK 73840