MENO
PWSID: OK2004401 · Meno, OK · Serves 195 people
According to EPA Safe Drinking Water Information System (SDWIS), MENO (PWSID OK2004401) in Meno, OK is listed as a CWS water system covering about 195 people. The same extract lists 28 health-based violation records spanning 1979-2025. Those 28 health-based rows for MENO cover contaminants such as Arsenic, Coliform (Pre-TCR), LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
MENO has 28 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 Arsenic, Coliform (Pre-TCR), LEAD AND COPPER RULE REVISIONS. Recorded violations span 1979–2025. 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)
- OK2004401
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Meno, OK
- Population Served
- 195
- Health Violations
- Yes (28)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 18 | 18 |
| Coliform (Pre-TCR) | 7 | 7 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Coliform (TCR) | 1 | 1 |
| Selenium | 1 | 1 |
Violation History (28)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Coliform (TCR) | Yes | Dec 1, 1992 |
| Coliform (Pre-TCR) | Yes | Apr 1, 1989 |
| Coliform (Pre-TCR) | Yes | Nov 1, 1988 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1988 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1985 |
| Coliform (Pre-TCR) | Yes | May 30, 1984 |
| Coliform (Pre-TCR) | Yes | Jul 31, 1982 |
| Coliform (Pre-TCR) | Yes | May 31, 1980 |
| Selenium | Yes | May 25, 1979 |
Frequently Asked Questions
What does EPA SDWIS list for MENO?
How many people does MENO serve?
What violations does MENO have?
What contaminants have been found in MENO water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MENO on cumulative violation count (28) and EPA-reported population served (195). Violation-count peers include LAKE CHICOT WATER SUPPLY ASSOCIATION, TONTITOWN WATERWORKS, HOLTVILLE, CITY OF.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
MENO (OK2004401) is drawn from EPA SDWIS. Nearby county systems in this extract include FAIRVIEW; MAJOR COUNTY RWD #1; RINGWOOD; CLEO SPRINGS. Health-based rows (28 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.