Saddle Mountain Water Assoc.
PWSID: WA5375200 · Moses Lake, WA · Serves 219 people
According to EPA Safe Drinking Water Information System (SDWIS), Saddle Mountain Water Assoc. (PWSID WA5375200) in Moses Lake, WA is listed as a CWS water system covering about 219 people. The same extract lists 1 health-based violation record spanning 2025-2025. Those 1 health-based row for Saddle Mountain Water Assoc. cover contaminants such as Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
Saddle Mountain Water Assoc. has 1 health-based violation record 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. 1 distinct EPA contaminant code appears in this system's record, including Revised Total Coliform Rule. Recorded violations span 2025–2025. Day-to-day primacy enforcement for this system runs through the Washington 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 Washington state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- WA5375200
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Moses Lake, WA
- Population Served
- 219
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Jul 1, 2025 |
Frequently Asked Questions
What does EPA SDWIS list for Saddle Mountain Water Assoc.?
How many people does Saddle Mountain Water Assoc. serve?
What violations does Saddle Mountain Water Assoc. have?
What contaminants have been found in Saddle Mountain Water Assoc. water?
Compare beyond Washington
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest Saddle Mountain Water Assoc. on cumulative violation count (1) and EPA-reported population served (219). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER.
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
Saddle Mountain Water Assoc. (WA5375200) is drawn from EPA SDWIS. Nearby county systems in this extract include MOSES LAKE CITY OF; EPHRATA WATER DEPARTMENT; QUINCY WATER DEPARTMENT CITY OF; Mattawa City of. Health-based rows (1 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.