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Tap water quality report

East Vassalboro Water Company Llc

EPA monitoring tested this supplier for 51 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

51
contaminants tested
8
detected
205
people served
28
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Kennebec

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.

28
health-based violations
111
violations on file
2
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2011-11-01 → 2011-11-30
MCL Health-based Resolved 2011-11-01 → 2011-11-30
MCL Health-based Resolved 2011-11-01 → 2011-11-30
MCL Health-based Resolved 2011-11-01 → 2011-11-30
MCL Health-based Resolved 2011-11-01 → 2011-11-30
MCL Health-based Resolved 2011-08-01 → 2011-08-31
MCL Health-based Resolved 2011-08-01 → 2011-08-31
MCL Health-based Resolved 2011-08-01 → 2011-08-31
MCL Health-based Resolved 2011-08-01 → 2011-08-31
MCL Health-based Resolved 2011-08-01 → 2011-08-31

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 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
Copper
18.2 µg/L 1.4%
of the EPA limit 1300 µg/L
worst single sample: 35 µg/L
23/23 SYR4 2012–2019
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2023
Lead
1.1355 µg/L 7.6%
of the EPA limit 15 µg/L
worst single sample: 1.2 µg/L
4/23 SYR4 2012–2019
Chromium
2.19 µg/L 2.2%
of the EPA limit 100 µg/L
worst single sample: 2.2 µg/L
3/3 SYR4 2013–2019
Fluoride
300 µg/L 7.5%
of the EPA limit 4000 µg/L
 3/3 SYR4 2013–2019
Arsenic
4.705 µg/L 47%
of the EPA limit 10 µg/L
worst single sample: 4.9 µg/L
2/3 SYR4 2013–2019
Antimony, Total
0.5000 µg/L 8.3%
of the EPA limit 6 µg/L
 1/3 SYR4 2013–2019
Barium
0.7100 µg/L 0%
of the EPA limit 2000 µg/L
 1/3 SYR4 2013–2019
43 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-DichloropropaneBenzeneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChloroformCombined UraniumDichloromethaneDibromoacetic AcidDibromochloromethaneDichloroacetic AcidEthylbenzeneMercuryMonobromoacetic AcidMonochloroacetic AcidNitrateNitrate-NitriteNitriteSeleniumStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Trichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
LIECHTI, JESSIE
Phone
406-393-2126
Email
[email protected]

Frequently asked questions about East Vassalboro Water Company Llc

Is East Vassalboro Water Company Llc tap water safe to drink?

EPA monitoring detected 8 contaminants in East Vassalboro Water Company Llc'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 East Vassalboro Water Company Llc's water?

EPA monitoring detected Copper, Lead, Lead, Chromium, Fluoride, and others. The full list with the level and data source for each is above.

How many people does East Vassalboro Water Company Llc serve?

East Vassalboro Water Company Llc reports serving 205 people in Montana, per its EPA record.

Has East Vassalboro Water Company Llc had any water quality violations?

The EPA has 111 violations on file for East Vassalboro Water Company Llc, of which 28 are health-based (a contaminant limit or required treatment was breached) and 2 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.