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Tap water quality report

Hillsdale Estates Homeowners Assn

EPA monitoring tested this supplier for 68 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
7
detected
800
people served
8
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Private
Counties served
Ada

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.

8
health-based violations
123
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2005-12-01 → 2005-12-31
MCL Health-based Archived 2005-08-01 → 2005-08-31
MCL Health-based Archived 2005-07-01 → 2005-07-31
MCL Health-based Archived 2001-04-01 → 2001-04-30
MCL Health-based Archived 2001-02-01 → 2001-02-28
MCL Health-based Archived 2001-01-01 → 2001-01-31
MCL Health-based Archived 1998-04-01 → 1998-04-30
MCL Health-based Archived 1998-02-01 → 1998-02-28
MR Monitoring Resolved 2022-01-01 → 2022-12-31
MR Monitoring Resolved 2022-01-01 → 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
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2023
Combined Uranium
3 µg/L 10%
of the EPA limit 30 µg/L
 6/7 SYR4 2013–2019
Arsenic
9.4 µg/L 94%
of the EPA limit 10 µg/L
 4/5 SYR4 2013–2019
Fluoride
380 µg/L 9.5%
of the EPA limit 4000 µg/L
 4/4 SYR4 2013–2019
Combined Radium (-226 And -228)
1.542 pCi/L 31%
of the EPA limit 5 pCi/L
 2/8 SYR4 2013–2019
Barium
60 µg/L 3%
of the EPA limit 2000 µg/L
 1/3 SYR4 2013–2019
TTHM
0.5500 µg/L 0.7%
of the EPA limit 80 µg/L
 1/6 SYR4 2013–2019
61 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SMITH, MELISSA
Phone
208-376-1616
Email
riversideboise@aol.com

Frequently asked questions about Hillsdale Estates Homeowners Assn

Is Hillsdale Estates Homeowners Assn tap water safe to drink?

EPA monitoring detected 7 contaminants in Hillsdale Estates Homeowners Assn'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 Hillsdale Estates Homeowners Assn's water?

EPA monitoring detected Lead, Combined Uranium, Arsenic, Fluoride, Combined Radium (-226 And -228), and others. The full list with the level and data source for each is above.

How many people does Hillsdale Estates Homeowners Assn serve?

Hillsdale Estates Homeowners Assn reports serving 800 people in Idaho, per its EPA record.

Has Hillsdale Estates Homeowners Assn had any water quality violations?

The EPA has 123 violations on file for Hillsdale Estates Homeowners Assn, of which 8 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.