Public water system · AK2340379
ActiveSelawik Safewater Facility
At a glance
Selawik Safewater Facility (PWSID AK2340379) is an active community water system in Northwest Arctic Borough County, Alaska. It reports serving 846 people through 117 service connections. Its primary water source is surface water, and EPA lists it as Native American-owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
846
Service connections
117
Primary source
SW
Surface water
System type
CWS
Community water system
System record
How does Selawik Safewater Facility compare with other water systems in Northwest Arctic Borough County?
By EPA's size categories, Selawik Safewater Facility is a small system (501 to 3,300 people). Northwest Arctic Borough County has 16 active public water systems, and Selawik Safewater Facility is the 2nd-largest of them by population served. Its population served is about 52% above the county average of 555 people per system, and accounts for 9.5% of the 8,887 people reported by systems filed under the county. Across Alaska, the 1,322 active systems average 653 people each. Nationally, the average active community water system reports serving 6,703 people, so Selawik Safewater Facility is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Alaska has 406 active community water systems, 31% of the state's 1,322 active systems. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 150 Alaska systems (11%) list surface water as their primary source.
Who owns and regulates Selawik Safewater Facility?
EPA lists Selawik Safewater Facility as Native American-owned. The AK state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 11 of the 16 active systems in Northwest Arctic Borough County (69%) are also Native American-owned.
Does Selawik Safewater Facility have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2026. The violations listed here began between January 2026 and March 2026. By type: 11 monitoring and reporting and 1 monitoring. The contaminant or rule involved most often is Carbon, total (5 of them). EPA lists 10 as archived and 2 as resolved. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-03-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | No | Archived |
| 2026-03-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Archived |
| 2026-03-01 | Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36 | Surface Water Treatment Rulecode 0200 | No | Archived |
| 2026-03-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Archived |
| 2026-02-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Archived |
| 2026-02-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Archived |
| 2026-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2026-02-01 | Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36 | Surface Water Treatment Rulecode 0200 | No | Archived |
| 2026-02-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | No | Archived |
| 2026-02-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2026-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Archived |
| 2026-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Archived |
The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Selawik Safewater Facility: frequently asked questions
Who runs Selawik Safewater Facility?
Selawik Safewater Facility (PWSID AK2340379) is a community water system Native American-owned. It is regulated by the AK state drinking water program.
How many people does Selawik Safewater Facility serve?
Selawik Safewater Facility reports serving 846 people through 117 service connections in Northwest Arctic Borough County, Alaska.
Where does Selawik Safewater Facility get its water?
EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.
Does Selawik Safewater Facility have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2026. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Selawik Safewater Facility's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the AK state drinking water program.
Where can I find Selawik Safewater Facility's water quality report?
As a community water system, Selawik Safewater Facility must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Northwest Arctic Borough County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kotzebue Mun. Water System | Northwest Arctic Borough | 3,234 | Community | Surface water |
| Noorvik Water System | Northwest Arctic Borough | 735 | Community | Surface water |
| Buckland Water System | Northwest Arctic Borough | 600 | Community | Surface water |
| Teck Alaska Red Dog Mine Pac | Northwest Arctic Borough | 517 | Non-transient non-community | Surface water |
| Noatak Community Water System | Northwest Arctic Borough | 485 | Community | Groundwater under influence of surface water |
| Kiana Water System | Northwest Arctic Borough | 455 | Community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Selawik Safewater Facility, PWSID AK2340379, Alaska”, https://aquacensus.com/water-systems/alaska/selawik-safewater-facility-ak2340379 (data as of October 1, 2026).