CHATTANOOGA PWS
PWSID: OK2001608 · Chattanooga, OK · Serves 627 people
According to EPA Safe Drinking Water Information System (SDWIS), CHATTANOOGA PWS (PWSID OK2001608) in Chattanooga, OK is listed as a CWS water system covering about 627 people. The same extract lists 10 health-based violation records spanning 1978-2024. Those 10 health-based rows for CHATTANOOGA PWS cover contaminants such as Coliform (Pre-TCR), Coliform (TCR), LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
CHATTANOOGA PWS has 10 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. 4 distinct EPA contaminant codes appear in this system's record, including Coliform (Pre-TCR), Coliform (TCR), LEAD AND COPPER RULE REVISIONS. Recorded violations span 1978–2024. 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)
- OK2001608
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Chattanooga, OK
- Population Served
- 627
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (Pre-TCR) | 6 | 6 |
| Coliform (TCR) | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Nitrate | 1 | 1 |
Violation History (10)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Coliform (TCR) | Yes | Jul 1, 1994 |
| Coliform (TCR) | Yes | Jul 1, 1992 |
| Coliform (Pre-TCR) | Yes | Sep 1, 1990 |
| Coliform (Pre-TCR) | Yes | Jul 1, 1987 |
| Coliform (Pre-TCR) | Yes | Feb 1, 1987 |
| Coliform (Pre-TCR) | Yes | Sep 1, 1986 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1986 |
| Coliform (Pre-TCR) | Yes | Nov 1, 1985 |
| Nitrate | Yes | Dec 4, 1978 |
Frequently Asked Questions
What does EPA SDWIS list for CHATTANOOGA PWS?
How many people does CHATTANOOGA PWS serve?
What violations does CHATTANOOGA PWS have?
What contaminants have been found in CHATTANOOGA PWS water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CHATTANOOGA PWS on cumulative violation count (10) and EPA-reported population served (627). Violation-count peers include ETHETE WATER SYSTEM, Quechan Utility, Grand Canyon West. Population peers include AKIACHAK WATER SYSTEM, SAN MARTIN COUNTY WATER DISTRICT, CRESTON.
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
CHATTANOOGA PWS (OK2001608) is drawn from EPA SDWIS. Nearby county systems in this extract include JEFFERSON CO CONS RWD #1; COTTON CO RWD #2; WALTERS PUBLIC WORKS AUTHORITY; TILLMAN CO RWD #1. Health-based rows (10 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.