NESPELEM AGENCY
PWSID: 105300007 · Nespelem, WA · Serves 445 people
According to EPA Safe Drinking Water Information System (SDWIS), NESPELEM AGENCY (PWSID 105300007) in Nespelem, WA is listed as a CWS water system covering about 445 people. The same extract lists 2 health-based violation records spanning 2016-2024. Those 2 health-based rows for NESPELEM AGENCY cover contaminants such as LEAD AND COPPER RULE REVISIONS, Arsenic; they remain historical EPA registry entries, not a current compliance or drinkability score.
NESPELEM AGENCY has 2 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 LEAD AND COPPER RULE REVISIONS, Arsenic. Recorded violations span 2016–2024. 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)
- 105300007
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Nespelem, WA
- Population Served
- 445
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Arsenic | 1 | 1 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Arsenic | Yes | Jan 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for NESPELEM AGENCY?
How many people does NESPELEM AGENCY serve?
What violations does NESPELEM AGENCY have?
What contaminants have been found in NESPELEM AGENCY water?
Compare beyond Washington
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest NESPELEM AGENCY on cumulative violation count (2) and EPA-reported population served (445). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
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
NESPELEM AGENCY (105300007) is drawn from EPA SDWIS. Nearby county systems in this extract include OMAK CITY OF; BREWSTER CITY OF; OKANOGAN WATER DEPARTMENT CITY OF; OROVILLE CITY OF. Health-based rows (2 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.