MAJOR COUNTY RWD #1
PWSID: OK2004407 · Fairview, OK · Serves 1,000 people
According to EPA Safe Drinking Water Information System (SDWIS), MAJOR COUNTY RWD #1 (PWSID OK2004407) in Fairview, OK is listed as a CWS water system covering about 1,000 people. The same extract lists 176 health-based violation records spanning 1981-2025. Those 176 health-based rows for MAJOR COUNTY RWD #1 cover contaminants such as Nitrate-Nitrite, Nitrate, Coliform (Pre-TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
MAJOR COUNTY RWD #1 has 176 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 4 distinct EPA contaminant codes appear in this system's record, including Nitrate-Nitrite, Nitrate, Coliform (Pre-TCR). Recorded violations span 1981–2025. Day-to-day primacy enforcement for this system runs through the Oklahoma drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Oklahoma state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OK2004407
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Fairview, OK
- Population Served
- 1,000
- Health Violations
- Yes (176)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate-Nitrite | 164 | 164 |
| Nitrate | 7 | 7 |
| Coliform (Pre-TCR) | 4 | 4 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (176)
| Contaminant | Health | Date |
|---|---|---|
| Nitrate-Nitrite | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Nitrate-Nitrite | Yes | Oct 1, 2024 |
| Nitrate-Nitrite | Yes | Oct 1, 2024 |
| Nitrate-Nitrite | Yes | Oct 1, 2024 |
| Nitrate-Nitrite | Yes | Jul 1, 2024 |
| Nitrate-Nitrite | Yes | Jul 1, 2024 |
| Nitrate-Nitrite | Yes | Jul 1, 2024 |
| Nitrate-Nitrite | Yes | Apr 1, 2024 |
| Nitrate-Nitrite | Yes | Apr 1, 2024 |
| Nitrate-Nitrite | Yes | Apr 1, 2024 |
| Nitrate-Nitrite | Yes | Jan 1, 2024 |
| Nitrate-Nitrite | Yes | Jan 1, 2024 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Nitrate-Nitrite | Yes | Apr 1, 2023 |
| Nitrate-Nitrite | Yes | Apr 1, 2023 |
| Nitrate-Nitrite | Yes | Apr 1, 2023 |
| Nitrate-Nitrite | Yes | Apr 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2021 |
| Nitrate-Nitrite | Yes | Jul 1, 2021 |
| Nitrate-Nitrite | Yes | Jul 1, 2021 |
| Nitrate-Nitrite | Yes | Apr 1, 2021 |
| Nitrate-Nitrite | Yes | Apr 1, 2021 |
| Nitrate-Nitrite | Yes | Apr 1, 2021 |
| Nitrate-Nitrite | Yes | Jan 1, 2021 |
| Nitrate-Nitrite | Yes | Jan 1, 2021 |
| Nitrate-Nitrite | Yes | Jan 1, 2021 |
| Nitrate-Nitrite | Yes | Oct 1, 2020 |
| Nitrate-Nitrite | Yes | Oct 1, 2020 |
| Nitrate-Nitrite | Yes | Oct 1, 2020 |
| Nitrate-Nitrite | Yes | Jul 1, 2020 |
| Nitrate-Nitrite | Yes | Jul 1, 2020 |
| Nitrate-Nitrite | Yes | Jul 1, 2020 |
| Nitrate-Nitrite | Yes | Apr 1, 2020 |
| Nitrate-Nitrite | Yes | Apr 1, 2020 |
| Nitrate-Nitrite | Yes | Apr 1, 2020 |
| Nitrate-Nitrite | Yes | Jan 1, 2020 |
| Nitrate-Nitrite | Yes | Jan 1, 2020 |
| Nitrate-Nitrite | Yes | Jan 1, 2020 |
| Nitrate-Nitrite | Yes | Oct 1, 2019 |
| Nitrate-Nitrite | Yes | Oct 1, 2019 |
| Nitrate-Nitrite | Yes | Oct 1, 2019 |
| Nitrate-Nitrite | Yes | Jul 1, 2019 |
| Nitrate-Nitrite | Yes | Jul 1, 2019 |
| Nitrate-Nitrite | Yes | Jul 1, 2019 |
| Nitrate-Nitrite | Yes | Jan 1, 2019 |
| Nitrate-Nitrite | Yes | Jan 1, 2019 |
| Nitrate-Nitrite | Yes | Jan 1, 2019 |
| Nitrate-Nitrite | Yes | Oct 1, 2018 |
| Nitrate-Nitrite | Yes | Oct 1, 2018 |
| Nitrate-Nitrite | Yes | Oct 1, 2018 |
| Nitrate-Nitrite | Yes | Jul 1, 2018 |
| Nitrate-Nitrite | Yes | Jul 1, 2018 |
| Nitrate-Nitrite | Yes | Jul 1, 2018 |
| Nitrate-Nitrite | Yes | Apr 1, 2018 |
| Nitrate-Nitrite | Yes | Apr 1, 2018 |
| Nitrate-Nitrite | Yes | Apr 1, 2018 |
| Nitrate-Nitrite | Yes | Jan 1, 2018 |
| Nitrate-Nitrite | Yes | Jan 1, 2018 |
| Nitrate-Nitrite | Yes | Jan 1, 2018 |
| Nitrate-Nitrite | Yes | Jul 1, 2017 |
| Nitrate-Nitrite | Yes | Jul 1, 2017 |
| Nitrate-Nitrite | Yes | Jul 1, 2017 |
| Nitrate-Nitrite | Yes | Apr 1, 2017 |
| Nitrate-Nitrite | Yes | Apr 1, 2017 |
| Nitrate-Nitrite | Yes | Apr 1, 2017 |
| Nitrate-Nitrite | Yes | Apr 1, 2017 |
| Nitrate-Nitrite | Yes | Apr 1, 2017 |
| Nitrate-Nitrite | Yes | Apr 1, 2017 |
| Nitrate-Nitrite | Yes | Jan 1, 2017 |
| Nitrate-Nitrite | Yes | Jan 1, 2017 |
| Nitrate-Nitrite | Yes | Jan 1, 2017 |
| Nitrate-Nitrite | Yes | Jul 1, 2016 |
| Nitrate-Nitrite | Yes | Jul 1, 2016 |
| Nitrate-Nitrite | Yes | Jul 1, 2016 |
| Nitrate-Nitrite | Yes | Apr 1, 2016 |
| Nitrate-Nitrite | Yes | Apr 1, 2016 |
| Nitrate-Nitrite | Yes | Apr 1, 2016 |
| Nitrate-Nitrite | Yes | Jan 1, 2016 |
| Nitrate-Nitrite | Yes | Jan 1, 2016 |
| Nitrate-Nitrite | Yes | Jan 1, 2016 |
| Nitrate-Nitrite | Yes | Oct 1, 2015 |
| Nitrate-Nitrite | Yes | Oct 1, 2015 |
| Nitrate-Nitrite | Yes | Jul 1, 2015 |
| Nitrate-Nitrite | Yes | Jul 1, 2015 |
| Nitrate-Nitrite | Yes | Apr 1, 2015 |
| Nitrate-Nitrite | Yes | Apr 1, 2015 |
| Nitrate-Nitrite | Yes | Jan 1, 2015 |
| Nitrate-Nitrite | Yes | Jan 1, 2015 |
| Nitrate-Nitrite | Yes | Oct 1, 2014 |
| Nitrate-Nitrite | Yes | Oct 1, 2014 |
| Nitrate-Nitrite | Yes | Jul 1, 2014 |
| Nitrate-Nitrite | Yes | Jul 1, 2014 |
| Nitrate-Nitrite | Yes | Jan 1, 2014 |
| Nitrate-Nitrite | Yes | Jan 1, 2014 |
| Nitrate-Nitrite | Yes | Jul 1, 2013 |
| Nitrate-Nitrite | Yes | Jul 1, 2013 |
| Nitrate-Nitrite | Yes | Apr 1, 2013 |
Frequently Asked Questions
What does EPA SDWIS list for MAJOR COUNTY RWD #1?
How many people does MAJOR COUNTY RWD #1 serve?
What violations does MAJOR COUNTY RWD #1 have?
What contaminants have been found in MAJOR COUNTY RWD #1 water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MAJOR COUNTY RWD #1 on cumulative violation count (176) and EPA-reported population served (1,000). Violation-count peers include DEL ORO RIVER ISLAND SERV TERR #1, KWETHLUK NEW PIPED WATER SYSTEM, LINDSAY, CITY OF. Population peers include Santa Rosa Rancheria, PORT SUSAN CAMP CLUB #2, PORT SUSAN CAMP CLUB #3.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
Explore More
About This Data
MAJOR COUNTY RWD #1 (OK2004407) is drawn from EPA SDWIS. Nearby county systems in this extract include FAIRVIEW; RINGWOOD; CLEO SPRINGS; AMES. Health-based rows (176 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.