EMMONAK WATER SYSTEM
PWSID: AK2270299 · Emmonak, AK · Serves 820 people
According to EPA Safe Drinking Water Information System (SDWIS), EMMONAK WATER SYSTEM (PWSID AK2270299) in Emmonak, AK is listed as a CWS water system covering about 820 people. The same extract lists 43 health-based violation records spanning 2016-2025. Those 43 health-based rows for EMMONAK WATER SYSTEM cover contaminants such as CARBON, TOTAL, TTHM, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
EMMONAK WATER SYSTEM has 43 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. 4 distinct EPA contaminant codes appear in this system's record, including CARBON, TOTAL, TTHM, Revised Total Coliform Rule. Recorded violations span 2016–2025. Day-to-day primacy enforcement for this system runs through the Alaska 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 Alaska state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- AK2270299
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Emmonak, AK
- Population Served
- 820
- Health Violations
- Yes (43)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| CARBON, TOTAL | 20 | 20 |
| TTHM | 18 | 18 |
| Revised Total Coliform Rule | 4 | 4 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (43)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Oct 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| CARBON, TOTAL | Yes | Jul 1, 2023 |
| CARBON, TOTAL | Yes | Jul 1, 2023 |
| CARBON, TOTAL | Yes | Jul 1, 2023 |
| CARBON, TOTAL | Yes | Jul 1, 2023 |
| TTHM | Yes | Jul 1, 2023 |
| TTHM | Yes | Jul 1, 2023 |
| TTHM | Yes | Jul 1, 2023 |
| Revised Total Coliform Rule | Yes | Jun 24, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| CARBON, TOTAL | Yes | Apr 1, 2023 |
| CARBON, TOTAL | Yes | Apr 1, 2023 |
| CARBON, TOTAL | Yes | Apr 1, 2023 |
| CARBON, TOTAL | Yes | Jan 1, 2023 |
| CARBON, TOTAL | Yes | Jan 1, 2023 |
| CARBON, TOTAL | Yes | Jan 1, 2023 |
| CARBON, TOTAL | Yes | Jan 1, 2023 |
| CARBON, TOTAL | Yes | Oct 1, 2022 |
| CARBON, TOTAL | Yes | Oct 1, 2022 |
| CARBON, TOTAL | Yes | Oct 1, 2022 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| CARBON, TOTAL | Yes | Jul 1, 2021 |
| CARBON, TOTAL | Yes | Jul 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| CARBON, TOTAL | Yes | Apr 1, 2021 |
| CARBON, TOTAL | Yes | Apr 1, 2021 |
| CARBON, TOTAL | Yes | Jan 1, 2021 |
| CARBON, TOTAL | Yes | Jan 1, 2021 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| Revised Total Coliform Rule | Yes | Dec 12, 2019 |
| Revised Total Coliform Rule | Yes | Dec 12, 2019 |
| Revised Total Coliform Rule | Yes | Dec 12, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Jan 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for EMMONAK WATER SYSTEM?
How many people does EMMONAK WATER SYSTEM serve?
What violations does EMMONAK WATER SYSTEM have?
What contaminants have been found in EMMONAK WATER SYSTEM water?
Compare beyond Alaska
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest EMMONAK WATER SYSTEM on cumulative violation count (43) and EPA-reported population served (820). Violation-count peers include Oasis Mobile Home Park, WARM SPRINGS WATER TREATMENT PLANT, NORMAN WATERWORKS. Population peers include GRAND PORTAGE, EMERSON, VILLAGE OF, COTTONWOOD WATER ASSOCIATION.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
Explore More
About This Data
EMMONAK WATER SYSTEM (AK2270299) is drawn from EPA SDWIS. Nearby county systems in this extract include CITY OF HOOPER BAY; CHEVAK WATER SYSTEM; MOUNTAIN VILLAGE WATER SYSTEM; SCAMMON BAY WATER SYSTEM. Health-based rows (43 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.