Navajo Generating Station

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Snapshot

Navajo Generating Station has 5 groundwater monitoring wells, 1 of which have been polluted above federal advisory levels based on samples collected between April 12, 2016 and October 12, 2017. Groundwater at this site contains unsafe levels of cobalt.

Site description

Salt River Project’s Navajo Generating Station opened in 1974 and is located near Page, Arizona. It has three coal-fired generating units that are capable of producing 2,250 MW. The plant is slated for retirement in December 2019. The plant operates one CCR unit, the Ash Disposal Landfill. You can find the industry-reported data here. For more information on the Navajo Generating Station, see EIP’s 2019 National Coal Ash Report.

Monitoring Wells Wells reporting one or more exceedances for at least one pollutant.
1 / 5
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No exceedances
One or more exeedances
No data available
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Well "halo" size corresponds to mean concentration. Please note that some wells may not be visible on the map due to overlapping locations.
Pollutants monitored and above guidelines
Tip: Click on a contaminant to view wells that have recorded exceedances. Click again to remove the filter. cobalt
Pollutants monitored and below guidelines
antimony arsenic barium beryllium boron cadmium chromium fluoride lead lithium mercury molybdenum radium selenium sulfate thallium
Pollutants not monitored
ammonia, copper, cyanide, gross alpha particle, gross beta particle, hexavalent chromium, manganese, nickel, nitrate, nitrite, silver, strontium, tritium, uranium

Facility last updated on Tuesday, July 16, 2019 10:08:33 AM EDT