DAVIDSON
PWSID: OK2007104 · Davidson, OK · Serves 375 people
According to EPA Safe Drinking Water Information System (SDWIS), DAVIDSON (PWSID OK2007104) in Davidson, OK is listed as a CWS water system covering about 375 people. The same extract lists 63 health-based violation records spanning 1979-2024. Those 63 health-based rows for DAVIDSON cover contaminants such as TTHM, Nitrate-Nitrite, Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
DAVIDSON has 63 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. 6 distinct EPA contaminant codes appear in this system's record, including TTHM, Nitrate-Nitrite, Coliform (TCR). Recorded violations span 1979–2024. 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)
- OK2007104
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Davidson, OK
- Population Served
- 375
- Health Violations
- Yes (63)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 44 | 44 |
| Nitrate-Nitrite | 13 | 13 |
| Coliform (TCR) | 2 | 2 |
| Nitrate | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Coliform (Pre-TCR) | 1 | 1 |
Violation History (63)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2022 |
| Nitrate-Nitrite | Yes | Jul 1, 2022 |
| Nitrate-Nitrite | Yes | Jul 1, 2022 |
| Nitrate-Nitrite | Yes | Jul 1, 2022 |
| Nitrate-Nitrite | Yes | Apr 1, 2022 |
| Nitrate-Nitrite | Yes | Apr 1, 2022 |
| Nitrate-Nitrite | Yes | Apr 1, 2022 |
| Nitrate-Nitrite | Yes | Jul 1, 2021 |
| Nitrate-Nitrite | Yes | Jul 1, 2021 |
| Nitrate-Nitrite | Yes | Jan 1, 2020 |
| Nitrate-Nitrite | Yes | Jul 1, 2019 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| Nitrate-Nitrite | Yes | Jan 1, 2016 |
| Nitrate-Nitrite | Yes | Apr 1, 2014 |
| Nitrate-Nitrite | Yes | Oct 1, 2013 |
| TTHM | Yes | Jul 1, 2013 |
| TTHM | Yes | Apr 1, 2013 |
| TTHM | Yes | Jan 1, 2013 |
| TTHM | Yes | Oct 1, 2012 |
| TTHM | Yes | Jul 1, 2012 |
| TTHM | Yes | Apr 1, 2012 |
| TTHM | Yes | Jan 1, 2012 |
| TTHM | Yes | Oct 1, 2011 |
| TTHM | Yes | Jul 1, 2011 |
| TTHM | Yes | Apr 1, 2011 |
| TTHM | Yes | Jan 1, 2011 |
| TTHM | Yes | Oct 1, 2010 |
| TTHM | Yes | Jul 1, 2010 |
| TTHM | Yes | Apr 1, 2010 |
| TTHM | Yes | Jan 1, 2010 |
| TTHM | Yes | Oct 1, 2009 |
| TTHM | Yes | Jul 1, 2009 |
| TTHM | Yes | Apr 1, 2009 |
| TTHM | Yes | Jan 1, 2009 |
| TTHM | Yes | Oct 1, 2008 |
| TTHM | Yes | Jul 1, 2008 |
| TTHM | Yes | Apr 1, 2008 |
| TTHM | Yes | Jan 1, 2008 |
| TTHM | Yes | Oct 1, 2007 |
| TTHM | Yes | Jul 1, 2007 |
| TTHM | Yes | Apr 1, 2007 |
| TTHM | Yes | Jan 1, 2007 |
| TTHM | Yes | Oct 1, 2006 |
| TTHM | Yes | Jul 1, 2006 |
| TTHM | Yes | Apr 1, 2006 |
| TTHM | Yes | Jan 1, 2006 |
| Coliform (TCR) | Yes | Jul 1, 2001 |
| Coliform (TCR) | Yes | Jul 1, 1991 |
| Nitrate | Yes | Feb 4, 1982 |
| Coliform (Pre-TCR) | Yes | Jun 30, 1980 |
| Nitrate | Yes | Jan 23, 1979 |
Frequently Asked Questions
What does EPA SDWIS list for DAVIDSON?
How many people does DAVIDSON serve?
What violations does DAVIDSON have?
What contaminants have been found in DAVIDSON water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DAVIDSON on cumulative violation count (63) and EPA-reported population served (375). Violation-count peers include COMPTON WATERWORKS, KATHERINE LANDING DWTP, OOLITIC WATER WORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
DAVIDSON (OK2007104) is drawn from EPA SDWIS. Nearby county systems in this extract include FREDERICK; GRANDFIELD; TIPTON; MANITOU. Health-based rows (63 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.