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Tap water quality report

Fairfield Mhp

EPA monitoring tested this supplier for 74 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

74
contaminants tested
13
detected
66
people served
9
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Private
Counties served
Whatcom

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.

9
health-based violations
176
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2010-01-01 → 2010-03-31
MCL Health-based Archived 2004-08-01 → 2004-08-31
MCL Health-based Archived 1998-09-01 → 1998-09-30
MCL Health-based Archived 1998-09-01 → 1998-09-30
MCL Health-based Archived 1998-09-01 → 1998-09-30
MCL Health-based Archived 1996-01-01 → 1996-01-31
MCL Health-based Archived 1995-12-01 → 1995-12-31
MCL Health-based Archived 1993-02-01 → 1993-02-28
MCL Health-based Archived 1992-12-01 → 1992-12-31
Other Monitoring Resolved 2012-07-01

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 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
 9/9 LCR 2025
Bromodichloromethane
9.8 µg/L
No EPA limit set
 3/3 SYR4 2015–2019
Chloroform
21.1 µg/L
No EPA limit set
 3/3 SYR4 2015–2019
Dibromochloromethane
3.4 µg/L
No EPA limit set
 3/3 SYR4 2015–2019
TTHM
34.3 µg/L 43%
of the EPA limit 80 µg/L
 3/3 SYR4 2015–2019
Dichloroacetic Acid
9.6 µg/L
No EPA limit set
 2/2 SYR4 2016–2019
Total Haloacetic Acids (HAA5)
25.4 µg/L 42%
of the EPA limit 60 µg/L
 2/2 SYR4 2016–2019
Trichloroacetic Acid
11.9 µg/L
No EPA limit set
 2/2 SYR4 2016–2019
Arsenic
4.9 µg/L 49%
of the EPA limit 10 µg/L
 1/1 SYR4 2018
Fluoride
440 µg/L 11%
of the EPA limit 4000 µg/L
 1/1 SYR4 2018
Gross Beta Particle Activity
1.85 pCi/L
No EPA limit set
 1/1 SYR4 2015
Monobromoacetic Acid
1.7 µg/L
No EPA limit set
 1/2 SYR4 2016–2019
Monochloroacetic Acid
2.2 µg/L
No EPA limit set
 1/2 SYR4 2016–2019
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-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitrateNitrate-NitriteNitritePentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
John Mercer

Frequently asked questions about Fairfield Mhp

Is Fairfield Mhp tap water safe to drink?

EPA monitoring detected 13 contaminants in Fairfield Mhp'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 Fairfield Mhp's water?

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

How many people does Fairfield Mhp serve?

Fairfield Mhp reports serving 66 people in Washington, per its EPA record.

Has Fairfield Mhp had any water quality violations?

The EPA has 176 violations on file for Fairfield Mhp, of which 9 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.