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Tap water quality report

Navajo Dam, NM

EPA monitoring detected 1 contaminant across the 2 water suppliers serving Navajo Dam. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

2
water suppliers
589
people served
1
contaminants found
New Mexico rankings Lead in New Mexico PFAS in New Mexico

What was found in Navajo Dam's water

The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Lead
0.0100 mg/L 67%
of the EPA limit 0.0150 mg/L
Main supplier: NAVAJO DAM DOMESTIC WATER CONSUMERS INC · 545 people · 2026
Highest in the city: 0.1630 mg/L — PINE RIVER MDCA · 44 people · 2019
2/2 LCR
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 the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Navajo Dam

SupplierPopulation served
NAVAJO DAM DOMESTIC WATER CONSUMERS INC 545
PINE RIVER MDCA 44

Frequently asked questions about Navajo Dam tap water

Is Navajo Dam tap water safe to drink?

EPA testing detected 1 contaminant in the water serving Navajo Dam. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Navajo Dam?

2 public water suppliers report drinking-water monitoring for Navajo Dam, New Mexico to the EPA. Each is listed above with its population served.

What contaminants are in Navajo Dam's water?

The contaminants EPA monitoring detected in Navajo Dam include Lead. The full list, with the level at the main supplier and the data source, is in the table above.

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.