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Tap water quality report

Parkwood

EPA monitoring tested this supplier for 58 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

58
contaminants tested
13
detected
65
people served
6
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Private
Counties served
Island

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.

6
health-based violations
57
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2025-10-30
TT Health-based Resolved 2025-10-29
MCL Health-based Resolved 2021-04-01 → 2021-06-30
MCL Health-based Resolved 2021-04-01 → 2021-06-30
MCL Health-based Resolved 2011-10-01 → 2011-12-31
MCL Health-based Resolved 2011-10-01 → 2011-12-31
MON Monitoring Resolved 2024-04-01 → 2024-04-30
MON Monitoring Resolved 2020-07-01 → 2020-07-31
MR Monitoring Resolved 2013-10-01 → 2013-12-31
Other Monitoring Resolved 2013-07-01

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 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.1046 mg/L 697%
above the EPA limit of 0.0150 mg/L
 11/11 LCR 2024
Bromodichloromethane
5.29 µg/L
No EPA limit set
worst single sample: 5.4 µg/L
3/4 SYR4 2012–2018
Chloroform
4.36 µg/L
No EPA limit set
worst single sample: 4.5 µg/L
3/4 SYR4 2012–2018
TTHM
15.95 µg/L 20%
of the EPA limit 80 µg/L
worst single sample: 16.1 µg/L
3/3 SYR4 2015–2018
Bromoform
1.845 µg/L
No EPA limit set
worst single sample: 1.9 µg/L
2/4 SYR4 2012–2018
Dibromoacetic Acid
2.185 µg/L
No EPA limit set
worst single sample: 2.2 µg/L
2/2 SYR4 2015–2018
Dibromochloromethane
5.395 µg/L
No EPA limit set
worst single sample: 5.4 µg/L
2/4 SYR4 2012–2018
Dichloroacetic Acid
3.58 µg/L
No EPA limit set
worst single sample: 3.7 µg/L
2/2 SYR4 2015–2018
Nitrate
110 µg/L 1.1%
of the EPA limit 10000 µg/L
 2/6 SYR4 2015–2019
Total Haloacetic Acids (HAA5)
8.51 µg/L 14%
of the EPA limit 60 µg/L
worst single sample: 8.7 µg/L
2/2 SYR4 2015–2018
Trichloroacetic Acid
3.015 µg/L
No EPA limit set
worst single sample: 3.1 µg/L
2/2 SYR4 2015–2018
Arsenic
2 µg/L 20%
of the EPA limit 10 µg/L
 1/1 SYR4 2015
Barium
11 µg/L 0.5%
of the EPA limit 2000 µg/L
 1/1 SYR4 2015
45 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, TotalBenzeneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDinosebEthylene DibromideEthylbenzeneFluorideGross Beta Particle ActivityLeadMercuryMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteNitritePentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Jason Dorland

Frequently asked questions about Parkwood

Is Parkwood tap water safe to drink?

EPA monitoring detected 13 contaminants in Parkwood'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 Parkwood's water?

EPA monitoring detected Lead, Bromodichloromethane, Chloroform, TTHM, Bromoform, and others. The full list with the level and data source for each is above.

How many people does Parkwood serve?

Parkwood reports serving 65 people in Idaho, per its EPA record.

Has Parkwood had any water quality violations?

The EPA has 57 violations on file for Parkwood, of which 6 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.