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Tap water quality report

Cottonwood Acres Div 4

EPA monitoring tested this supplier for 67 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

67
contaminants tested
9
detected
43
people served
27
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Private
Counties served
Bonneville

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.

27
health-based violations
83
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2014-06-01 → 2014-06-30
MCL Health-based Resolved 2014-06-01 → 2014-06-30
MCL Health-based Resolved 2014-06-01 → 2014-06-30
TT Health-based Resolved 2013-08-13
TT Health-based Resolved 2013-08-13
TT Health-based Resolved 2013-08-13
TT Health-based Resolved 2013-08-13
TT Health-based Resolved 2013-08-13
TT Health-based Resolved 2013-08-13
TT Health-based Resolved 2013-08-13

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
1920 µg/L 19%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2023
Arsenic
2 µg/L 20%
of the EPA limit 10 µg/L
 1/1 SYR4 2019
Barium
81 µg/L 4.1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
Combined Radium (-226 And -228)
0.5000 pCi/L 10%
of the EPA limit 5 pCi/L
 1/1 SYR4 2016
Combined Uranium
1.2 µg/L 4%
of the EPA limit 30 µg/L
 1/1 SYR4 2016
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 1/1 SYR4 2019
Gross Alpha, Excl. Radon And U
1 pCi/L 6.7%
of the EPA limit 15 pCi/L
 1/1 SYR4 2016
Nitrate-Nitrite
1250 µg/L 13%
of the EPA limit 10000 µg/L
 1/1 SYR4 2019
58 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 EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
GAXIOLA, SHAUN
Phone
208-360-0120
Email
shaun.gaxiola@gmail.com

Frequently asked questions about Cottonwood Acres Div 4

Is Cottonwood Acres Div 4 tap water safe to drink?

EPA monitoring detected 9 contaminants in Cottonwood Acres Div 4'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 Cottonwood Acres Div 4's water?

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

How many people does Cottonwood Acres Div 4 serve?

Cottonwood Acres Div 4 reports serving 43 people in Idaho, per its EPA record.

Has Cottonwood Acres Div 4 had any water quality violations?

The EPA has 83 violations on file for Cottonwood Acres Div 4, of which 27 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.