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HILCORP RIG TENDERS WELL #3

PWS ID: AK2249211 · ANCHORAGE, Alaska 99503

HILCORP RIG TENDERS WELL #3 serves 125 people in ANCHORAGE, Alaska using Groundwater water sources. It has 424 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: HILCORP RIG TENDERS WELL #3

HILCORP RIG TENDERS WELL #3 is a private-owned non-transient non-community water system that delivers drinking water to 125 residents in ANCHORAGE, Alaska (Kenai Peninsula Borough County) through 3 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 424 total violations for this system , of which 0 (0%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 404 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is trans-1,2-Dichloroethylene, recorded in 18 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Alaska, EPA tracks 1,326 public water systems serving 862,218 people, with 267,144 cumulative violations and 13,963 health-based violations on record. About 98% of systems in the state carry at least one violation, and state-wide the average per system is 201.5 violations. HILCORP RIG TENDERS WELL #3's 424 violations sit above the Alaska average. Statewide, 10 of 30 UCMR5-tested systems have reported PFAS detections (33.3%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
125
Total Violations
424
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
3
County
Kenai Peninsula Borough
School/Daycare
No
MCL Violations
0
Monitoring Violations
404
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
trans-1,2-Dichloroethylene MR 18 2016
1,2-Dichloropropane MR 18 2016
Trichloroethylene MR 18 2016
CHLOROBENZENE MR 18 2016
Toluene MR 18 2016
Styrene MR 18 2016
1,2-Dichloroethane MR 18 2016
cis-1,2-Dichloroethylene MR 18 2016
Xylenes, Total MR 18 2016
p-Dichlorobenzene MR 18 2016
Vinyl chloride MR 18 2016
1,1-Dichloroethylene MR 18 2016
1,1,1-Trichloroethane MR 18 2016
Carbon tetrachloride MR 18 2016
1,1,2-Trichloroethane MR 18 2016
Tetrachloroethylene MR 18 2016
Benzene MR 18 2016
1,2,4-Trichlorobenzene MR 18 2016
Ethylbenzene MR 18 2016
o-Dichlorobenzene MR 18 2016
DICHLOROMETHANE MR 18 2016
Lead and Copper Rule MR 9 2016
Chlorine MR 2 2025
Arsenic MR 1 2014
Barium MR 1 2014
Chromium MR 1 2014
Fluoride MR 1 2014
Mercury MR 1 2014
Nickel MR 1 2014
Beryllium, Total MR 1 2014

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for HILCORP RIG TENDERS WELL #3.

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID AK2249211 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Alaska Drinking Water Authority

Alaska's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find AK regulator via EPA SDWIS

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Chlorine MR 2 SDWIS / AK2249211 / 0999
2016 trans-1,2-Dichloroethylene MR 18 SDWIS / AK2249211 / 2979
2016 1,2-Dichloropropane MR 18 SDWIS / AK2249211 / 2983
2016 Trichloroethylene MR 18 SDWIS / AK2249211 / 2984
2016 CHLOROBENZENE MR 18 SDWIS / AK2249211 / 2989
2016 Toluene MR 18 SDWIS / AK2249211 / 2991
2016 Styrene MR 18 SDWIS / AK2249211 / 2996
2016 1,2-Dichloroethane MR 18 SDWIS / AK2249211 / 2980
2016 cis-1,2-Dichloroethylene MR 18 SDWIS / AK2249211 / 2380
2016 Xylenes, Total MR 18 SDWIS / AK2249211 / 2955
2016 p-Dichlorobenzene MR 18 SDWIS / AK2249211 / 2969
2016 Vinyl chloride MR 18 SDWIS / AK2249211 / 2976
2016 1,1-Dichloroethylene MR 18 SDWIS / AK2249211 / 2977
2016 1,1,1-Trichloroethane MR 18 SDWIS / AK2249211 / 2981
2016 Carbon tetrachloride MR 18 SDWIS / AK2249211 / 2982

How HILCORP RIG TENDERS WELL #3 Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric HILCORP RIG TENDERS WELL #3 Alaska avg Federal benchmark
Total violations 424 201.5 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 0 10.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 33.3% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 125 650 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,326 regulated public water systems in Alaska.

Federal MCL reference — Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is HILCORP RIG TENDERS WELL #3 water safe to drink? ▼
HILCORP RIG TENDERS WELL #3 (PWS ID: AK2249211) has 424 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 125 people using Groundwater sources.
How many people does HILCORP RIG TENDERS WELL #3 serve? ▼
HILCORP RIG TENDERS WELL #3 serves 125 people in ANCHORAGE, Alaska. It is a Private-owned system using Groundwater water sources with 3 service connections.
What type of violations does HILCORP RIG TENDERS WELL #3 have? ▼
HILCORP RIG TENDERS WELL #3 has 424 total violations: 0 health-based violations (MCL exceedances or treatment failures), 404 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in HILCORP RIG TENDERS WELL #3 water? ▼
No PFAS testing data is available for HILCORP RIG TENDERS WELL #3 under the EPA's UCMR5 monitoring program.
What water source does HILCORP RIG TENDERS WELL #3 use? ▼
HILCORP RIG TENDERS WELL #3 uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial