San Bernardino, CA


San Bernardino, CA

The City of San Bernardino is home to an estimated 216,995 residents, and it’s located in San Bernardino County, CA.

This report will help you become better acquainted with San Bernardino and the surrounding area by addressing the following questions:

  • Are there any hazardous sites in San Bernardino County, CA?
  • How clean is the air in San Bernardino County, CA?
  • What’s the average radon level for homes in San Bernardino County, CA?
  • Is the water in San Bernardino County, CA safe to drink?

Hazardous Sites near San Bernardino, CA

There are five Superfund sites in San Bernardino County, CA. Superfund sites, like Rockets, Fireworks, and Flares Site in Rialto, CA, are areas that have been contaminated with hazardous substances. If not for the cleanup efforts orchestrated by the EPA, these sites could endanger people living in nearby communities.

The EPA uses the Hazardous Ranking System (HRS) to quantify the risk a contaminated site poses to human health and the environment. Sites assigned HRS scores of 28.5 or greater qualify for placement on the National Priorities List (NPL), and are eligible to receive federal funding for cleanup efforts.

Before the EPA deletes a site from the NPL, it conducts reviews to ensure the cleanup was sufficient. As a result, some sites remain on the active site list long after cleanup activities are complete.

For more information about the Superfund sites located in the San Bernardino, CA area, be sure to review the map and background information provided below:


Map Legend:

06071

A. Rockets, Fireworks, and Flares Site (HRS Score: 50)

The Rockets, Fireworks, and Flares Site, used for a variety of activities, including ammunition and weapons storage and fireworks manufacturing, is located in Rialto, CA.

Contaminants found at the Rockets, Fireworks, and Flares Site include:

  • Chloroform
  • Dichloromethane (Methylene Chloride)
  • Carbon Tetrachloride
  • Trichloroethene
  • Perchlorate
06071

B. Norton Air Force Base (Lndfll #2) (HRS Score: 40)

The Norton Air Force Base (Lndfll #2) site, used to overhaul jet engines and repair aircraft beginning in 1942, is located in San Bernardino, CA.

Contaminants found at the Norton Air Force Base (Lndfll #2) site include:

  • Antimony
  • Arsenic
  • Benzene
  • Beryllium
  • Cadmium
06071

C. Barstow Marine Corps Logistics Base (HRS Score: 38)

The Barstow Marine Corps Logistics Base site, which serves to maintain, store and ship equipment, is located in Barstow, CA.

Contaminants found at the Barstow Marine Corps Logistics Base site include:

  • Antimony
  • Benzene
  • Cadmium
  • Chloroform
  • Lead
06071

D. Newmark Ground Water Contamination (HRS Score: 36)

The Newmark Ground Water Contamination site is located in San Bernardino, CA.

Contaminants found at the Newmark Ground Water Contamination site include:

  • Trichloroethene
  • Cis-1,2-Dichloroethene
  • 1,1-Dichloroethane
  • Trichlorofluoromethane
  • Dichlorodifluoromethane
06071

E. George Air Force Base (HRS Score: 34)

The George Air Force Base site, used to support fighter operations and provide training for aircrews and maintenance personnel, is located in Victorville, CA.

Contaminants found at the George Air Force Base site include:

  • Antimony
  • Asbestos
  • Barium
  • Benzene
  • Cadmium

Air Quality in the San Bernardino, CA Area

The two most widespread forms of air pollution are ozone (smog) and particle pollution (soot). Exposure to these harmful pollutants, for even just a short period, can have adverse effects on your health.

Thanks to data collected by air monitoring equipment located across the country, the American Lung Association (ALA) is able to assess and track our air quality using three metrics:

  • Ozone
  • Short-term Particle Pollution
  • Year-round Particle Pollution

In their 2019 annual report, the ALA rated the air quality in San Bernardino County, CA as follows:

Ground-Level
Ozone Pollution

Grading Scale: A-F

Short-Term
Particle Pollution

Grading Scale: A-F

Year-Round
Particle Pollution

Grading Scale: Pass/Fail

Radon Levels in San Bernardino, CA Area

Air quality inside your home can be impacted by a number of factors, including the presence of hazardous substances in building materials (asbestos, lead, formaldehyde, etc.) and local radon levels.

Radon is a naturally occurring gas you cannot see or smell. It can build up inside your home and negatively impact your indoor air quality as well as your health.

To provide a guideline, the EPA assigned one of three zones to each U.S. county and county equivalent:

  • Zone 1 (higher radon levels)
  • Zone 2 (moderate levels)
  • Zone 3 (lower levels)

Indoor radon readings in San Bernardino County, CA are expected to average from 2 to 4 picocuries per liter (pCi/L), so the county has been assigned EPA Radon Zone 2.

EPA Radon Zone

According to the EPA, you should consider acting to reduce your home's radon level if it measures between 2 and 4 pCi/L, so if you're contemplating buying a home in San Bernardino, CA, you should have a radon test performed.

Water Quality in San Bernardino, CA Area

In accordance with the Safe Drinking Water Act (SDWA), the EPA sets regulatory limits for drinking water contaminants known to cause adverse health effects.

The following San Bernardino County, CA water provider(s) violated the maximum allowable level for one or more regulated contaminants:

Filter ValueWater SystemContaminantHealth Effects
06071Adelanto, City OfArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071Adelanto, City OfFluorideBone disease (pain and tenderness of the bones); children may get mottled teeth 
06071Alpine Water Users AssociationCombined UraniumIncreased risk of cancer, kidney toxicity 
06071Apple Valley View MWCFluorideBone disease (pain and tenderness of the bones); children may get mottled teeth 
06071Bar-Len MWCArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071California Institution For MenNitrateInfants below the age of six months who drink water containing nitrate in excess of the MCL could become seriously ill and, if untreated, may die. Symptoms include shortness of breath and blue-baby syndrome. 
06071California Institution For WomenNitrateInfants below the age of six months who drink water containing nitrate in excess of the MCL could become seriously ill and, if untreated, may die. Symptoms include shortness of breath and blue-baby syndrome. 
06071Cedarpines Park MWCNitrateInfants below the age of six months who drink water containing nitrate in excess of the MCL could become seriously ill and, if untreated, may die. Symptoms include shortness of breath and blue-baby syndrome. 
06071Csa 70 W-3 HaciendaCombined UraniumIncreased risk of cancer, kidney toxicity 
06071Csa 70 W-4 PioneertownArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071Csa 70 W-4 PioneertownCombined UraniumIncreased risk of cancer, kidney toxicity 
06071Csa 70 W-4 PioneertownFluorideBone disease (pain and tenderness of the bones); children may get mottled teeth 
06071Csa 70-F MorongoCombined UraniumIncreased risk of cancer, kidney toxicity 
06071Daggett Comm Svcs DistCombined UraniumIncreased risk of cancer, kidney toxicity 
06071East Valley Water DistrictTTHMLiver, kidney, or central nervous system problems; increased risk of cancer 
06071Havasu WCTTHMLiver, kidney, or central nervous system problems; increased risk of cancer 
06071Helendale Community Service DistrictArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071Hillcrest Mobile EstatesNitrateInfants below the age of six months who drink water containing nitrate in excess of the MCL could become seriously ill and, if untreated, may die. Symptoms include shortness of breath and blue-baby syndrome. 
06071Ironwood CampArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071Ironwood CampFluorideBone disease (pain and tenderness of the bones); children may get mottled teeth 
06071Juniper Riviera CwdFluorideBone disease (pain and tenderness of the bones); children may get mottled teeth 
06071Knoll EnterprisesArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071Knoll EnterprisesCombined UraniumIncreased risk of cancer, kidney toxicity 
06071North Shore MWCCombined UraniumIncreased risk of cancer, kidney toxicity 
06071Searles Valley Minerals Operations IncArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071Us Army Fort IrwinArsenicSkin damage or problems with circulatory systems, and may have increased risk of getting cancer
06071Us Army Fort IrwinFluorideBone disease (pain and tenderness of the bones); children may get mottled teeth 

In addition to setting enforceable standards for harmful contaminants, the EPA also established guidelines to assist public water providers in managing the taste, odor and color of their drinking water.

To find out more about what’s in your drinking water, contact your utility company and request a copy of the latest Consumer Confidence Report.


Sources and Methods

Hazardous Sites: Identified using a report from the Environmental Protection Agency (EPA), hazardous sites detailed on trendingtowns.com represent sites contained on the National Priorities List (NPL) as of November 25, 2019.  The NPL is the list of national priorities among the known releases or threatened releases of hazardous substances, pollutants, or contaminants throughout the United States and its territories.  All site-related data was sourced from the EPA.

Air Quality: Grades for ozone, short-term particle pollution, and year-round particle pollution were obtained from State of the Air 2019, a report compiled by the American Lung Association.

Radon Zones: Radon zone designations were obtained using a public use dataset provided by the EPA (September 11, 2019).

Water Quality: Drinking water violation data was sourced from the Safe Drinking Water Information System (SDWIS), a public use database provided by the EPA.  The dataset included violations submitted to the database as of the third quarter of 2019.

Paul

I’ve moved several times over the years, so I know just how stressful it can be to relocate. I want to help put your mind at ease. That’s why I research and write about all the things I think you should consider when moving to a new town.

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