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HILLSIDE PARK S/D

PWS ID: AK2212461 · ANCHORAGE, Alaska 99507

HILLSIDE PARK S/D serves 144 people in ANCHORAGE, Alaska using Groundwater water sources. It has 193 recorded EPA violations, including 3 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: HILLSIDE PARK S/D

HILLSIDE PARK S/D is a private-owned community water system that delivers drinking water to 144 residents in ANCHORAGE, Alaska (Anchorage Municipality County) through 36 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 193 total violations for this system , of which 3 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 135 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 Lead and Copper Rule, recorded in 6 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. HILLSIDE PARK S/D's 193 violations sit below 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
144
Total Violations
193
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
36
County
Anchorage Municipality
School/Daycare
No
MCL Violations
0
Monitoring Violations
135
Treatment Tech Violations
3

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 6 2025
Consumer Confidence Rule Other 6 2021
Coliform (TCR) MR 5 2009
Diquat MR 4 1995
Dinoseb MR 4 1995
Endrin MR 4 1995
Total Polychlorinated Biphenyls (PCB) MR 4 1995
Heptachlor epoxide MR 4 1995
Heptachlor MR 4 1995
ETHYLENE DIBROMIDE MR 4 1995
Atrazine MR 4 1995
Aldicarb sulfone MR 4 1995
Aldicarb MR 4 1995
2,4,5-TP MR 4 1995
2,4-D MR 4 1995
Toxaphene MR 4 1995
BHC-GAMMA MR 4 1995
Simazine MR 4 1995
Picloram MR 4 1995
Pentachlorophenol MR 4 1995
Chlordane MR 4 1995
Aldicarb sulfoxide MR 4 1995
Methoxychlor MR 4 1995
1,1-Dichloroethylene MR 3 1995
Trichloroethylene MR 3 1995
Benzene MR 3 1995
1,2-Dichloroethane MR 3 1995
p-Dichlorobenzene MR 3 1995
1,1,1-Trichloroethane MR 3 1995
Nitrate MR 3 2007

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 HILLSIDE PARK S/D.

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 AK2212461 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 Lead and Copper Rule MR 6 SDWIS / AK2212461 / 5000
2024 Lead and Copper Rule TT 2 SDWIS / AK2212461 / 5000
2023 Groundwater Rule TT 1 SDWIS / AK2212461 / 0700
2021 Consumer Confidence Rule Other 6 SDWIS / AK2212461 / 7000
2009 Coliform (TCR) MR 5 SDWIS / AK2212461 / 3100
2007 Nitrate MR 3 SDWIS / AK2212461 / 1040
1995 Diquat MR 4 SDWIS / AK2212461 / 2032
1995 Dinoseb MR 4 SDWIS / AK2212461 / 2041
1995 Endrin MR 4 SDWIS / AK2212461 / 2005
1995 Total Polychlorinated Biphenyls (PCB) MR 4 SDWIS / AK2212461 / 2383
1995 Heptachlor epoxide MR 4 SDWIS / AK2212461 / 2067
1995 Heptachlor MR 4 SDWIS / AK2212461 / 2065
1995 ETHYLENE DIBROMIDE MR 4 SDWIS / AK2212461 / 2946
1995 Atrazine MR 4 SDWIS / AK2212461 / 2050
1995 Aldicarb sulfone MR 4 SDWIS / AK2212461 / 2044

How HILLSIDE PARK S/D Compares

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

Metric HILLSIDE PARK S/D Alaska avg Federal benchmark
Total violations 193 201.5 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 3 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 144 650 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 HILLSIDE PARK S/D water safe to drink? ▼
HILLSIDE PARK S/D (PWS ID: AK2212461) has 193 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 144 people using Groundwater sources.
How many people does HILLSIDE PARK S/D serve? ▼
HILLSIDE PARK S/D serves 144 people in ANCHORAGE, Alaska. It is a Private-owned system using Groundwater water sources with 36 service connections.
What type of violations does HILLSIDE PARK S/D have? ▼
HILLSIDE PARK S/D has 193 total violations: 3 health-based violations (MCL exceedances or treatment failures), 135 monitoring/reporting violations, and 3 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in HILLSIDE PARK S/D water? ▼
No PFAS testing data is available for HILLSIDE PARK S/D under the EPA's UCMR5 monitoring program.
What water source does HILLSIDE PARK S/D use? ▼
HILLSIDE PARK S/D uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
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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