TWIN HILLS WATER SYSTEM
PWSID: AK2260032 · Twin Hills, AK · Serves 87 people
According to EPA Safe Drinking Water Information System (SDWIS), TWIN HILLS WATER SYSTEM (PWSID AK2260032) in Twin Hills, AK is listed as a CWS water system covering about 87 people. The same extract lists 14 health-based violation records spanning 2014-2020. Those 14 health-based rows for TWIN HILLS WATER SYSTEM cover contaminants such as Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
TWIN HILLS WATER SYSTEM has 14 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. 1 distinct EPA contaminant code appears in this system's record, including Groundwater Rule. Recorded violations span 2014–2020. 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)
- AK2260032
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Twin Hills, AK
- Population Served
- 87
- Health Violations
- Yes (14)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 14 | 14 |
Violation History (14)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 5, 2020 |
| Groundwater Rule | Yes | Jan 4, 2020 |
| Groundwater Rule | Yes | Jan 4, 2020 |
| Groundwater Rule | Yes | Jul 1, 2014 |
Frequently Asked Questions
What does EPA SDWIS list for TWIN HILLS WATER SYSTEM?
How many people does TWIN HILLS WATER SYSTEM serve?
What violations does TWIN HILLS WATER SYSTEM have?
What contaminants have been found in TWIN HILLS WATER SYSTEM water?
Compare beyond Alaska
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest TWIN HILLS WATER SYSTEM on cumulative violation count (14) and EPA-reported population served (87). Violation-count peers include URIAH HEEPS SPRING WATER SYSTEM, Point Arena Rancheria, ELBA, THE WW AND EB OF THE CITY OF.
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
TWIN HILLS WATER SYSTEM (AK2260032) is drawn from EPA SDWIS. Nearby county systems in this extract include DILLINGHAM WATER SYSTEM; TOGIAK WATER SYSTEM; NEW STUYAHOK WATER SYSTEM; BBAHC - KANAKANAK HOSPITAL. Health-based rows (14 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.