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Tap water quality report

Sun Valley Heights South

EPA monitoring tested this supplier for 66 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
7
detected
34
people served
0
health-based violations
Alaska rankingsLead in AlaskaPFAS in Alaska
Water source
Ground water
Ownership
Private
Counties served
Anchorage Municipality

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.

0
health-based violations
167
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2025-04-01 → 2025-06-30
MR Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2023-10-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
Other Monitoring Resolved 2020-07-01
MR Monitoring Resolved 2020-07-01 → 2020-09-30
MR Monitoring Resolved 2020-01-01 → 2020-03-31
MR Monitoring Archived 2020-01-01 → 2025-12-31
Other Monitoring Resolved 2017-10-01
MR Monitoring Resolved 2017-01-01 → 2019-12-31

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
Nitrate-Nitrite
9810 µg/L 98%
of the EPA limit 10000 µg/L
 24/24 SYR4 2012–2019
Copper
148 µg/L 11%
of the EPA limit 1300 µg/L
 15/15 SYR4 2013–2019
Lead
5.53 µg/L 37%
of the EPA limit 15 µg/L
 14/15 SYR4 2013–2019
Lead
0.0019 mg/L 12%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2025
Arsenic
0.6210 µg/L 6.2%
of the EPA limit 10 µg/L
 1/2 SYR4 2013–2019
Barium
34.8 µg/L 1.7%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
Combined Radium (-226 And -228)
1.2 pCi/L 24%
of the EPA limit 5 pCi/L
 1/1 SYR4 2016
59 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HOMERDING, NICK
Phone
907-947-1434
Email
homerdingn@eeiteam.com

Frequently asked questions about Sun Valley Heights South

Is Sun Valley Heights South tap water safe to drink?

EPA monitoring detected 7 contaminants in Sun Valley Heights South'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 Sun Valley Heights South's water?

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

How many people does Sun Valley Heights South serve?

Sun Valley Heights South reports serving 34 people in Alaska, per its EPA record.

Has Sun Valley Heights South had any water quality violations?

The EPA has 167 violations on file for Sun Valley Heights South, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 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.