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Tap water quality report

Amber Ridge Brentwood #1

EPA monitoring tested this supplier for 42 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

42
contaminants tested
6
detected
28
people served
3
health-based violations
Alaska rankingsLead in AlaskaPFAS in Alaska
Water source
Ground water
Ownership
Private
Counties served
Matanuska-Susitna Borough

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

3
health-based violations
233
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2016-07-08
TT Health-based Resolved 2016-07-07
TT Health-based Resolved 2016-07-07
MR Monitoring Unaddressed 2025-01-01
Other Monitoring Resolved 2020-10-01
Other Monitoring Resolved 2020-10-01
MR Monitoring Archived 2020-01-01 → 2022-12-31
MR Monitoring Archived 2020-01-01 → 2022-12-31
MR Monitoring Archived 2020-01-01 → 2022-12-31
MR Monitoring Archived 2020-01-01 → 2022-12-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.00030 mg/L 2%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2027
Copper
12 µg/L 0.9%
of the EPA limit 1300 µg/L
 5/5 SYR4 2018
Lead
0.2430 µg/L 1.6%
of the EPA limit 15 µg/L
 3/5 SYR4 2018
Nitrate-Nitrite
403 µg/L 4%
of the EPA limit 10000 µg/L
 2/7 SYR4 2012–2019
Barium
9.34 µg/L 0.5%
of the EPA limit 2000 µg/L
 1/1 SYR4 2016
Dichloromethane
0.6960 µg/L 14%
of the EPA limit 5 µg/L
 1/3 SYR4 2013–2019
36 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBenzeneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChloroformChromiumDibromochloromethaneEthylbenzeneFluorideMercuryNitrateSeleniumStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
VANG, ZOUA
Phone
907-561-5211
Email
zouav@weidner.com

Frequently asked questions about Amber Ridge Brentwood #1

Is Amber Ridge Brentwood #1 tap water safe to drink?

EPA monitoring detected 6 contaminants in Amber Ridge Brentwood #1's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Amber Ridge Brentwood #1's water?

EPA monitoring detected Lead, Copper, Lead, Nitrate-Nitrite, Barium, and others. The full list with the level and data source for each is above.

How many people does Amber Ridge Brentwood #1 serve?

Amber Ridge Brentwood #1 reports serving 28 people in Alaska, per its EPA record.

Has Amber Ridge Brentwood #1 had any water quality violations?

The EPA has 233 violations on file for Amber Ridge Brentwood #1, of which 3 are health-based (a contaminant limit or required treatment was breached) and 1 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.