SNYDER PUBLIC WORKS AUTHORITY
PWSID: OK1011503 · Snyder, OK · Serves 1,509 people
According to EPA Safe Drinking Water Information System (SDWIS), SNYDER PUBLIC WORKS AUTHORITY (PWSID OK1011503) in Snyder, OK is listed as a CWS water system covering about 1,509 people. The same extract lists 107 health-based violation records spanning 1987-2025. Those 107 health-based rows for SNYDER PUBLIC WORKS AUTHORITY cover contaminants such as TTHM, CARBON, TOTAL, Interim Enhanced Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SNYDER PUBLIC WORKS AUTHORITY has 107 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, CARBON, TOTAL, Interim Enhanced Surface Water Treatment Rule. Recorded violations span 1987–2025. 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)
- OK1011503
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Snyder, OK
- Population Served
- 1,509
- Health Violations
- Yes (107)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 72 | 72 |
| CARBON, TOTAL | 21 | 21 |
| Interim Enhanced Surface Water Treatment Rule | 11 | 11 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Nitrate-Nitrite | 1 | 1 |
| Coliform (Pre-TCR) | 1 | 1 |
Violation History (107)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 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 | Oct 1, 2021 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Apr 1, 2019 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Sep 1, 2018 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2018 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Apr 1, 2016 |
| TTHM | Yes | Jan 1, 2016 |
| TTHM | Yes | Oct 1, 2015 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jul 1, 2015 |
| TTHM | Yes | Jul 1, 2015 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jun 1, 2015 |
| Interim Enhanced Surface Water Treatment Rule | Yes | May 1, 2015 |
| TTHM | Yes | Apr 1, 2015 |
| TTHM | Yes | Jan 1, 2015 |
| TTHM | Yes | Oct 1, 2014 |
| TTHM | Yes | Jul 1, 2014 |
| Nitrate-Nitrite | Yes | Jan 1, 2014 |
| 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 |
| CARBON, TOTAL | Yes | Jan 1, 2012 |
| TTHM | Yes | Oct 1, 2011 |
| TTHM | Yes | Jul 1, 2011 |
| TTHM | Yes | Apr 1, 2011 |
| TTHM | Yes | Jan 1, 2011 |
| CARBON, TOTAL | Yes | Jan 1, 2011 |
| TTHM | Yes | Oct 1, 2010 |
| CARBON, TOTAL | Yes | Oct 1, 2010 |
| TTHM | Yes | Jul 1, 2010 |
| TTHM | Yes | Apr 1, 2010 |
| CARBON, TOTAL | Yes | Apr 1, 2010 |
| TTHM | Yes | Jan 1, 2010 |
| TTHM | Yes | Oct 1, 2009 |
| TTHM | Yes | Jul 1, 2009 |
| TTHM | Yes | Apr 1, 2009 |
| CARBON, TOTAL | Yes | Apr 1, 2009 |
| TTHM | Yes | Jan 1, 2009 |
| TTHM | Yes | Oct 1, 2008 |
| CARBON, TOTAL | Yes | Oct 1, 2008 |
| TTHM | Yes | Jul 1, 2008 |
| CARBON, TOTAL | Yes | Jul 1, 2008 |
| TTHM | Yes | Apr 1, 2008 |
| CARBON, TOTAL | Yes | Apr 1, 2008 |
| TTHM | Yes | Jan 1, 2008 |
| TTHM | Yes | Oct 1, 2007 |
| CARBON, TOTAL | Yes | Oct 1, 2007 |
| TTHM | Yes | Jul 1, 2007 |
| CARBON, TOTAL | Yes | Jul 1, 2007 |
| CARBON, TOTAL | Yes | Jul 1, 2007 |
| TTHM | Yes | Apr 1, 2007 |
| CARBON, TOTAL | Yes | Apr 1, 2007 |
| TTHM | Yes | Jan 1, 2007 |
| TTHM | Yes | Oct 1, 2006 |
| CARBON, TOTAL | Yes | Oct 1, 2006 |
| TTHM | Yes | Jul 1, 2006 |
| CARBON, TOTAL | Yes | Jul 1, 2006 |
| TTHM | Yes | Apr 1, 2006 |
| CARBON, TOTAL | Yes | Apr 1, 2006 |
| CARBON, TOTAL | Yes | Apr 1, 2006 |
| CARBON, TOTAL | Yes | Jan 1, 2006 |
| TTHM | Yes | Jan 1, 2006 |
| TTHM | Yes | Oct 1, 2005 |
| CARBON, TOTAL | Yes | Oct 1, 2005 |
| TTHM | Yes | Jul 1, 2005 |
| CARBON, TOTAL | Yes | Apr 1, 2005 |
Frequently Asked Questions
What does EPA SDWIS list for SNYDER PUBLIC WORKS AUTHORITY?
How many people does SNYDER PUBLIC WORKS AUTHORITY serve?
What violations does SNYDER PUBLIC WORKS AUTHORITY have?
What contaminants have been found in SNYDER PUBLIC WORKS AUTHORITY water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SNYDER PUBLIC WORKS AUTHORITY on cumulative violation count (107) and EPA-reported population served (1,509). Violation-count peers include TOWN OF ZWOLLE WATER SYSTEM, LINVILLE-HAILE WATER SYSTEM, VILLAGE OF MARION WATER SYSTEM. Population peers include PORT GAMBLE SKLALLAM, CAMERON PARISH WW DISTRICT 10, WATERSIDE.
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
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About This Data
SNYDER PUBLIC WORKS AUTHORITY (OK1011503) is drawn from EPA SDWIS. Nearby county systems in this extract include HOBART; MOUNTAIN VIEW PWA; MOUNTAIN PARK PUBLIC WORKS AUTH; ROOSEVELT PWA. Health-based rows (107 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.