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NAVY INSTALLATION ID: CA917002327800

DIXON NRTF

dixon, California

Cost So Far

$5.01M

Money already spent on the evaluation and cleanup of hazardous sites.

Expected Additional Cost

$5.1M

The estimated amount of money needed for evaluation and cleanup of hazardous sites at this installation.

Completion Date

2018

The date the DOD says cleanup of all sites was completed. Long term monitoring may continue after this date.

6 Hazardous Sites

Below are the locations of hazardous sites associated with this military installation, according to the DOD. A site’s contamination may affect a much larger area, including public and private lands and the water supplies beneath them.

High Risk

Medium Risk

Low Risk

Risk Not Evaluated or Not Required

Response Complete

We haven't independently confirmed the location of every site. If you notice a site placed at the incorrect location, please contact us.

Not all sites in the DOD data include location information, so there may be sites listed below that are missing from the map. The risk level of a site refers to a relative risk assessment made by the DOD to prioritize the cleanup of sites.

3 Active Sites

Sites where military cleanup actions are still ongoing. The risk level of a site refers to a relative risk assessment made by the DOD, which prioritizes the cleanup of sites that pose greatest threat to safety, human health, and the environment.

Site ID: SITE 00005

DIXON NRTF

Contaminated Ground Water

Cost

$2.51M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Mar 2018

This site is under ongoing monitoring until Dec 2021

Contaminated Areas

Groundwater: Medium Risk

Contaminants: Chromium (VI) 240000.0 ppb

See more details...

Site ID: UXO 000001

DIXON NRTF

Firing Range

Cost

$634K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2017

Contaminated Areas

Soil: Medium Risk

Contaminants: Antimony and compounds 6.4 ppb Copper and compounds 69.9 ppb Lead 1230.0 ppb

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Site ID: SITE 00003

DIXON NRTF

Landfill

Cost

$2.29M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2006

This site is under ongoing monitoring until Jul 2041

Contaminated Areas

Groundwater: Low Risk

Contaminants: Mercury 80.0 ppb Arsenic (cancer) 9000.0 ppb Lead 10400.0 ppb Antimony and compounds 16700.0 ppb Selenium 32800.0 ppb Copper and compounds 88100.0 ppb Vanadium 155000.0 ppb Zinc 233000.0 ppb Barium and compounds 312000.0 ppb Nickel and compounds 431000.0 ppb

Soil: Low Risk

Contaminants: Mercury 0.13 ppb Beryllium and compounds 0.74 ppb Antimony and compounds 4.3 ppb Arsenic (noncancer) 5.6 ppb Lead 12.3 ppb Copper and compounds 40.8 ppb Vanadium 61.9 ppb Zinc 70.0 ppb Nickel and compounds 148.0 ppb Barium and compounds 238.0 ppb

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3 Inactive Sites

Sites where military cleanup actions are complete, according to the DOD. Note that this status does not necessarily mean the site is no longer hazardous, as many of these sites are put under long-term monitoring or other restrictions.

Site ID: SITE 00002

DIXON NRTF

Landfill

Cost

Unknown

Final Cleanup Action

Sep 2014

Contaminated Areas

Groundwater: Low Risk

Contaminants: Mercury 70.0 ppb Molybdenum 3500.0 ppb Arsenic (cancer) 10200.0 ppb Selenium 33400.0 ppb Antimony and compounds 35700.0 ppb Lead 37800.0 ppb Copper and compounds 140000.0 ppb Vanadium 237000.0 ppb Zinc 373000.0 ppb Nickel and compounds 763000.0 ppb Barium and compounds 767000.0 ppb

Soil: Low Risk

Contaminants: Mercury 0.21 ppb Cadmium and compounds 0.34 ppb Beryllium and compounds 0.68 ppb Antimony and compounds 3.2 ppb Arsenic (noncancer) 4.5 ppb Lead 12.4 ppb Copper and compounds 42.3 ppb Vanadium 50.3 ppb Zinc 85.5 ppb Nickel and compounds 166.0 ppb Barium and compounds 355.0 ppb

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Site ID: SITE 00004

DIXON NRTF

Landfill

Cost

Unknown

Final Cleanup Action

Sep 2007

This site is under ongoing monitoring until Sep 2010

Contaminated Areas

Soil: Low Risk

Contaminants: Mercury 0.14 ppb Antimony and compounds 0.9 ppb Beryllium and compounds 1.1 ppb Arsenic (cancer) 7.3 ppb Lead 12.8 ppb Copper and compounds 37.5 ppb Vanadium 66.3 ppb Nickel and compounds 119.0 ppb Zinc 124.0 ppb Barium and compounds 267.0 ppb Manganese 757.0 ppb Aluminum 24300.0 ppb Iron 47600.0 ppb

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Site ID: SITE 00001

DIXON NRTF

Spill Site Area

Cost

Unknown

Final Cleanup Action

Sep 2007

Contaminated Areas

Groundwater: Low Risk

Contaminants: Arsenic (cancer) 5200.0 ppb Antimony and compounds 14100.0 ppb Lead 16100.0 ppb Copper and compounds 116000.0 ppb Vanadium 197000.0 ppb Zinc 279000.0 ppb Barium and compounds 550000.0 ppb Nickel and compounds 591000.0 ppb

Soil: Low Risk

Contaminants: Mercury 0.08 ppb Beryllium and compounds 0.7 ppb Benzene 0.9 ppb Arsenic (noncancer) 6.6 ppb Lead 21.7 ppb Copper and compounds 44.8 ppb Vanadium 63.7 ppb Zinc 77.9 ppb Nickel and compounds 200.0 ppb Barium and compounds 268.0 ppb

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Update (Dec. 5, 2017): We have changed the source of the installation cost data after being notified by the Department of Defense that they erroneously reported their own cost figures on the DERP website. We are now displaying the costs the department says are the most accurate available, from the Pentagon’s DERP database that we received in a FOIA request.

Note: The risk level of a site refers to a relative risk assessment made by the DOD to prioritize the cleanup of sites.

Data: All data comes from the Defense Environmental Restoration Program and the U.S. Army Corps of Engineers, and will be released soon at the ProPublica Data Store. Read our methodology »