MCCURTAIN CO. RWD #7
PWSID: OK3004801 · Garvin, OK · Serves 1,847 people
According to EPA Safe Drinking Water Information System (SDWIS), MCCURTAIN CO. RWD #7 (PWSID OK3004801) in Garvin, OK is listed as a CWS water system covering about 1,847 people. The same extract lists 41 health-based violation records spanning 1985-2024. Those 41 health-based rows for MCCURTAIN CO. RWD #7 cover contaminants such as TTHM, Total Haloacetic Acids (HAA5), Coliform (Pre-TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
MCCURTAIN CO. RWD #7 has 41 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. 5 distinct EPA contaminant codes appear in this system's record, including TTHM, Total Haloacetic Acids (HAA5), Coliform (Pre-TCR). Recorded violations span 1985–2024. 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)
- OK3004801
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Garvin, OK
- Population Served
- 1,847
- Health Violations
- Yes (41)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 20 | 20 |
| Total Haloacetic Acids (HAA5) | 16 | 16 |
| Coliform (Pre-TCR) | 3 | 3 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Coliform (TCR) | 1 | 1 |
Violation History (41)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| Coliform (TCR) | Yes | Jun 1, 1997 |
| Coliform (Pre-TCR) | Yes | Jul 1, 1986 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1986 |
| Coliform (Pre-TCR) | Yes | Sep 1, 1985 |
Frequently Asked Questions
What does EPA SDWIS list for MCCURTAIN CO. RWD #7?
How many people does MCCURTAIN CO. RWD #7 serve?
What violations does MCCURTAIN CO. RWD #7 have?
What contaminants have been found in MCCURTAIN CO. RWD #7 water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MCCURTAIN CO. RWD #7 on cumulative violation count (41) and EPA-reported population served (1,847). Violation-count peers include SUISUN-SOLANO WATER AUTHORITY, LOOKOUT MOUNTAIN WD, RIVIERA BEACH UTILITY DISTRICT, CITY OF. Population peers include HOUSTON COUNTY-HAYNESVILLE, HUDSON, CROCKERY TOWNSHIP.
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
Explore More
About This Data
MCCURTAIN CO. RWD #7 (OK3004801) is drawn from EPA SDWIS. Nearby county systems in this extract include IDABEL PWA; MCCURTAIN CO. RWD #8 (MT. FORK WATER); BROKEN BOW PWA; MCCURTAIN CO. RWD #1. Health-based rows (41 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.