JEFFERSON CO CONS RWD #1
PWSID: OK3003401 · Hastings, OK · Serves 8,398 people
According to EPA Safe Drinking Water Information System (SDWIS), JEFFERSON CO CONS RWD #1 (PWSID OK3003401) in Hastings, OK is listed as a CWS water system covering about 8,398 people. The same extract lists 139 health-based violation records spanning 1992-2023. Those 139 health-based rows for JEFFERSON CO CONS RWD #1 cover contaminants such as TTHM, Coliform (TCR), Gross Alpha, Excl. Radon and U; they remain historical EPA registry entries, not a current compliance or drinkability score.
JEFFERSON CO CONS RWD #1 has 139 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. 3 distinct EPA contaminant codes appear in this system's record, including TTHM, Coliform (TCR), Gross Alpha, Excl. Radon and U. Recorded violations span 1992–2023. 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)
- OK3003401
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Hastings, OK
- Population Served
- 8,398
- Health Violations
- Yes (139)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 111 | 111 |
| Coliform (TCR) | 24 | 24 |
| Gross Alpha, Excl. Radon and U | 4 | 4 |
Violation History (139)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Oct 1, 2016 |
| Gross Alpha, Excl. Radon and U | Yes | Oct 1, 2016 |
| Gross Alpha, Excl. Radon and U | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| Gross Alpha, Excl. Radon and U | Yes | Jul 1, 2016 |
| Gross Alpha, Excl. Radon and U | Yes | Jul 1, 2016 |
| TTHM | Yes | Apr 1, 2015 |
| TTHM | Yes | Apr 1, 2015 |
| TTHM | Yes | Jan 1, 2015 |
| TTHM | Yes | Jan 1, 2015 |
| TTHM | Yes | Oct 1, 2014 |
| TTHM | Yes | Oct 1, 2014 |
| TTHM | Yes | Jul 1, 2014 |
| TTHM | Yes | Jul 1, 2014 |
| TTHM | Yes | Apr 1, 2014 |
| TTHM | Yes | Apr 1, 2014 |
| TTHM | Yes | Jan 1, 2014 |
| TTHM | Yes | Jan 1, 2014 |
| TTHM | Yes | Oct 1, 2013 |
| TTHM | Yes | Oct 1, 2013 |
| TTHM | Yes | Oct 1, 2012 |
| TTHM | Yes | Oct 1, 2012 |
| TTHM | Yes | Jul 1, 2012 |
| TTHM | Yes | Jul 1, 2012 |
| TTHM | Yes | Apr 1, 2012 |
| TTHM | Yes | Apr 1, 2012 |
| TTHM | Yes | Jan 1, 2012 |
| TTHM | Yes | Jan 1, 2012 |
| TTHM | Yes | Oct 1, 2011 |
| TTHM | Yes | Oct 1, 2011 |
| TTHM | Yes | Jul 1, 2011 |
| TTHM | Yes | Jul 1, 2011 |
| TTHM | Yes | Apr 1, 2011 |
| TTHM | Yes | Apr 1, 2011 |
| TTHM | Yes | Jan 1, 2011 |
| TTHM | Yes | Jan 1, 2011 |
| TTHM | Yes | Oct 1, 2010 |
| TTHM | Yes | Oct 1, 2010 |
| TTHM | Yes | Jul 1, 2010 |
| TTHM | Yes | Jul 1, 2010 |
| TTHM | Yes | Apr 1, 2010 |
| TTHM | Yes | Apr 1, 2010 |
| TTHM | Yes | Jan 1, 2010 |
| TTHM | Yes | Jan 1, 2010 |
| TTHM | Yes | Oct 1, 2009 |
| TTHM | Yes | Oct 1, 2009 |
| TTHM | Yes | Jul 1, 2009 |
| TTHM | Yes | Jul 1, 2009 |
| TTHM | Yes | Apr 1, 2009 |
| TTHM | Yes | Apr 1, 2009 |
| TTHM | Yes | Jan 1, 2009 |
| TTHM | Yes | Jan 1, 2009 |
| TTHM | Yes | Oct 1, 2008 |
Frequently Asked Questions
What does EPA SDWIS list for JEFFERSON CO CONS RWD #1?
How many people does JEFFERSON CO CONS RWD #1 serve?
What violations does JEFFERSON CO CONS RWD #1 have?
What contaminants have been found in JEFFERSON CO CONS RWD #1 water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest JEFFERSON CO CONS RWD #1 on cumulative violation count (139) and EPA-reported population served (8,398). Violation-count peers include PLEASANT HILLS-CROSSROADS WATER SYSTEMS, UNION SPRINGS WATER SYSTEM, EBARB WWKS DIST # 1 - N EBARB/BELMONT. Population peers include TBCD WINNIE STOWELL, MCCALL WATER SYSTEM INC, SILVERTHORNE TOWN OF.
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
JEFFERSON CO CONS RWD #1 (OK3003401) is drawn from EPA SDWIS. Nearby county systems in this extract include COTTON CO RWD #2; WALTERS PUBLIC WORKS AUTHORITY; TILLMAN CO RWD #1; TEMPLE. Health-based rows (139 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.