HYDABURG
PWSID: AK2120224 · Hydaburg, AK · Serves 415 people
According to EPA Safe Drinking Water Information System (SDWIS), HYDABURG (PWSID AK2120224) in Hydaburg, AK is listed as a CWS water system covering about 415 people. The same extract lists 77 health-based violation records spanning 2004-2025. Those 77 health-based rows for HYDABURG cover contaminants such as Total Haloacetic Acids (HAA5), TTHM, Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
HYDABURG has 77 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. 5 distinct EPA contaminant codes appear in this system's record, including Total Haloacetic Acids (HAA5), TTHM, Surface Water Treatment Rule. Recorded violations span 2004–2025. 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)
- AK2120224
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Hydaburg, AK
- Population Served
- 415
- Health Violations
- Yes (77)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 35 | 35 |
| TTHM | 17 | 17 |
| Surface Water Treatment Rule | 13 | 13 |
| Interim Enhanced Surface Water Treatment Rule | 10 | 10 |
| Revised Total Coliform Rule | 2 | 2 |
Violation History (77)
Frequently Asked Questions
What does EPA SDWIS list for HYDABURG?
How many people does HYDABURG serve?
What violations does HYDABURG have?
What contaminants have been found in HYDABURG water?
Compare beyond Alaska
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest HYDABURG on cumulative violation count (77) and EPA-reported population served (415). Violation-count peers include CITY OF MANSFIELD WATER SYSTEM, NEW LONDON WATER ASSOCIATION, LAKESIDE WATER ASSOCIATION.
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
HYDABURG (AK2120224) is drawn from EPA SDWIS. Nearby county systems in this extract include METLAKATLA; CRAIG PUBLIC WORKS; KLAWOCK; THORNE BAY, CITY OF. Health-based rows (77 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.