SAPULPA
PWSID: OK1020404 · Sapulpa, OK · Serves 19,702 people
According to EPA Safe Drinking Water Information System (SDWIS), SAPULPA (PWSID OK1020404) in Sapulpa, OK is listed as a CWS water system covering about 19,702 people. The same extract lists 14 health-based violation records spanning 1999-2024. Those 14 health-based rows for SAPULPA cover contaminants such as TTHM, LEAD AND COPPER RULE REVISIONS, Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SAPULPA has 14 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, LEAD AND COPPER RULE REVISIONS, Surface Water Treatment Rule. Recorded violations span 1999–2024. 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)
- OK1020404
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Sapulpa, OK
- Population Served
- 19,702
- Health Violations
- Yes (14)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 12 | 12 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Surface Water Treatment Rule | 1 | 1 |
Violation History (14)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| 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 | Jul 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 |
| Surface Water Treatment Rule | Yes | Sep 1, 1999 |
Frequently Asked Questions
What does EPA SDWIS list for SAPULPA?
How many people does SAPULPA serve?
What violations does SAPULPA have?
What contaminants have been found in SAPULPA water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SAPULPA on cumulative violation count (14) and EPA-reported population served (19,702). Violation-count peers include URIAH HEEPS SPRING WATER SYSTEM, Point Arena Rancheria, UNIVERSITY OF ALASKA - FAIRBANKS. Population peers include CSU WTP NO. 1, ALLENDALE TOWNSHIP, VC/SOUTHWEST WATER SYSTEM.
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
SAPULPA (OK1020404) is drawn from EPA SDWIS. Nearby county systems in this extract include SAPULPA RURAL WATER COMPANY; CREEK CO RWD # 1; MANNFORD; BRISTOW MUNICIPAL AUTHORITY. Health-based rows (14 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.