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Tap water quality report

Maxvale 618

EPA monitoring tested this supplier for 49 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

49
contaminants tested
7
detected
88
people served
0
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Local government
Counties served
Thurston

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

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
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 4/4 LCR 2025
Bromodichloromethane
2.755 µg/L
No EPA limit set
worst single sample: 2.83 µg/L
3/3 SYR4 2019
Chloroform
6.095 µg/L
No EPA limit set
worst single sample: 6.33 µg/L
3/3 SYR4 2019
TTHM
8.914 µg/L 11%
of the EPA limit 80 µg/L
worst single sample: 9.16 µg/L
3/3 SYR4 2019
Dibromochloromethane
0.6685 µg/L
No EPA limit set
worst single sample: 0.6700 µg/L
2/3 SYR4 2019
Arsenic
2.6 µg/L 26%
of the EPA limit 10 µg/L
 1/1 SYR4 2019
Lead
2.8 µg/L 19%
of the EPA limit 15 µg/L
 1/1 SYR4 2019
42 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalBariumBenzeneBeryllium, TotalBromoformChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDinosebEthylbenzeneFluorideMercuryNitrateNitrate-NitriteNitritePentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Kimberly Gubbe

Frequently asked questions about Maxvale 618

Is Maxvale 618 tap water safe to drink?

EPA monitoring detected 7 contaminants in Maxvale 618'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 Maxvale 618's water?

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

How many people does Maxvale 618 serve?

Maxvale 618 reports serving 88 people in Washington, per its EPA record.

Has Maxvale 618 had any water quality violations?

The EPA has no formal drinking-water violations on file for Maxvale 618.

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.