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Tap water quality report

White Mountain Resort/Gateway

EPA monitoring tested this supplier for 67 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

67
contaminants tested
7
detected
213
people served
4
health-based violations
New Hampshire rankingsLead in New HampshirePFAS in New Hampshire
Water source
Ground water
Ownership
Private
Counties served
Grafton

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.

4
health-based violations
21
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2010-10-01 → 2010-10-31
MCL Health-based Resolved 2010-10-01 → 2010-10-31
MCL Health-based Resolved 2010-10-01 → 2010-10-31
MCL Health-based Resolved 2010-10-01 → 2010-10-31
Other Monitoring Resolved 2006-07-01
Other Monitoring Resolved 2006-07-01
MR Monitoring Resolved 1997-10-01 → 1997-12-31
MR Monitoring Resolved 1997-10-01 → 1997-12-31
MR Monitoring Resolved 1997-10-01 → 1997-12-31
MR Monitoring Resolved 1997-10-01 → 1997-12-31

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 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
Copper
370 µg/L 28%
of the EPA limit 1300 µg/L
 22/22 SYR4 2015–2019
Lead
3.3 µg/L 22%
of the EPA limit 15 µg/L
 10/20 SYR4 2015–2019
Barium
2.1 µg/L 0.1%
of the EPA limit 2000 µg/L
 2/2 SYR4 2016–2019
Combined Radium (-226 And -228)
1.2 pCi/L 24%
of the EPA limit 5 pCi/L
 2/2 SYR4 2015–2019
Combined Uranium
1.2 µg/L 4%
of the EPA limit 30 µg/L
 2/2 SYR4 2015–2019
Fluoride
2000 µg/L 50%
of the EPA limit 4000 µg/L
 2/2 SYR4 2016–2019
Gross Alpha, Excl. Radon And U
0.7000 pCi/L 4.7%
of the EPA limit 15 pCi/L
 1/1 SYR4 2015
60 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
THOMAS MASON JR

Frequently asked questions about White Mountain Resort/Gateway

Is White Mountain Resort/Gateway tap water safe to drink?

EPA monitoring detected 7 contaminants in White Mountain Resort/Gateway'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 White Mountain Resort/Gateway's water?

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

How many people does White Mountain Resort/Gateway serve?

White Mountain Resort/Gateway reports serving 213 people in New Hampshire, per its EPA record.

Has White Mountain Resort/Gateway had any water quality violations?

The EPA has 21 violations on file for White Mountain Resort/Gateway, of which 4 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.