Public water system · AK2261591
ActiveBristol Bay Borough Dock
At a glance
Bristol Bay Borough Dock (PWSID AK2261591) is an active transient non-community water system in Bristol Bay Borough County, Alaska. It reports serving 225 people through 4 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in September 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
225
Service connections
4
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Bristol Bay Borough Dock compare with other water systems in Bristol Bay Borough County?
By EPA's size categories, Bristol Bay Borough Dock is a very small system (500 people or fewer). Bristol Bay Borough County has 30 active public water systems. Its population served is about 16% above the county average of 195 people per system, and accounts for 3.9% of the 5,842 people reported by systems filed under the county. Across Alaska, the 1,322 active systems average 653 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Bristol Bay Borough Dock is about 56% above that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Alaska has 689 active transient non-community water systems, 52% of the state's 1,322 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,054 Alaska systems (80%) list groundwater as their primary source.
Who owns and regulates Bristol Bay Borough Dock?
EPA lists Bristol Bay Borough Dock as owned by a local government. 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. 3 of the 30 active systems in Bristol Bay Borough County (10%) are also owned by a local government.
Does Bristol Bay Borough Dock have drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in September 2025. The violations listed here began between April 2018 and September 2025. By type: 10 monitoring, 1 public notice, recordkeeping or other and 1 required treatment not met. The contaminant or rule involved most often is Revised Total Coliform Rule (11 of them). EPA lists 10 as resolved and 2 as archived. 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. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-09-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2025-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2024-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-02-22 | Public notice, recordkeeping or otherFailure to Consult with State · code 20 | Groundwater Rulecode 0700 | No | Resolved |
| 2023-09-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2022-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2022-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2019-09-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-09-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-04-02 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
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.
Bristol Bay Borough Dock: frequently asked questions
Who runs Bristol Bay Borough Dock?
Bristol Bay Borough Dock (PWSID AK2261591) is a transient non-community water system owned by a local government. It is regulated by the AK state drinking water program.
How many people does Bristol Bay Borough Dock serve?
Bristol Bay Borough Dock reports serving 225 people through 4 service connections in Bristol Bay Borough County, Alaska.
Where does Bristol Bay Borough Dock get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Bristol Bay Borough Dock have any drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in September 2025. 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 Bristol Bay Borough Dock'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, one is health-based, and the most recent began in September 2025. For current results, consult EPA ECHO, or the AK state drinking water program.
Where can I find Bristol Bay Borough Dock's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Bristol Bay Borough Dock is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Bristol Bay Borough County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Alaska General Seafoods Naknek - Cannery | Bristol Bay Borough | 600 | Transient non-community | Groundwater |
| Trident Seafoods Inc.. Naknek | Bristol Bay Borough | 525 | Transient non-community | Groundwater |
| North Pacific Trading, LLC | Bristol Bay Borough | 506 | Transient non-community | Groundwater |
| Silver Bay Seafoods Naknek | Bristol Bay Borough | 500 | Transient non-community | Groundwater |
| Red Salmon Cannery | Bristol Bay Borough | 450 | Transient non-community | Groundwater |
| Leader Creek Bunkhouse #1 | Bristol Bay Borough | 422 | Transient non-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, “Bristol Bay Borough Dock, PWSID AK2261591, Alaska”, https://aquacensus.com/water-systems/alaska/bristol-bay-borough-dock-ak2261591 (data as of October 1, 2026).