WATER IMPROVEMENT DISTRICT #3
PWSID: OK3007221 · Tulsa, OK · Serves 2,475 people
According to EPA Safe Drinking Water Information System (SDWIS), WATER IMPROVEMENT DISTRICT #3 (PWSID OK3007221) in Tulsa, OK is listed as a CWS water system covering about 2,475 people. The same extract lists 5 health-based violation records spanning 1985-1991. Those 5 health-based rows for WATER IMPROVEMENT DISTRICT #3 cover contaminants such as Coliform (Pre-TCR), Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
WATER IMPROVEMENT DISTRICT #3 has 5 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. 2 distinct EPA contaminant codes appear in this system's record, including Coliform (Pre-TCR), Coliform (TCR). Recorded violations span 1985–1991. 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)
- OK3007221
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Tulsa, OK
- Population Served
- 2,475
- Health Violations
- Yes (5)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (Pre-TCR) | 4 | 4 |
| Coliform (TCR) | 1 | 1 |
Violation History (5)
| Contaminant | Health | Date |
|---|---|---|
| Coliform (TCR) | Yes | Aug 1, 1991 |
| Coliform (Pre-TCR) | Yes | Apr 1, 1989 |
| Coliform (Pre-TCR) | Yes | Jan 1, 1989 |
| Coliform (Pre-TCR) | Yes | Aug 1, 1986 |
| Coliform (Pre-TCR) | Yes | Jul 1, 1985 |
Frequently Asked Questions
What does EPA SDWIS list for WATER IMPROVEMENT DISTRICT #3?
How many people does WATER IMPROVEMENT DISTRICT #3 serve?
What violations does WATER IMPROVEMENT DISTRICT #3 have?
What contaminants have been found in WATER IMPROVEMENT DISTRICT #3 water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest WATER IMPROVEMENT DISTRICT #3 on cumulative violation count (5) and EPA-reported population served (2,475). Violation-count peers include Jemez Pueblo, Acoma Main, OMAHA TRIBE PWS. Population peers include ELMO WSC, LAKEVIEW, CITY OF, ENGLAND WATERWORKS.
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
WATER IMPROVEMENT DISTRICT #3 (OK3007221) is drawn from EPA SDWIS. Nearby county systems in this extract include BARTLESVILLE; SKIATOOK PWA; OSAGE CO RWD #15; PAWHUSKA. Health-based rows (5 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.