Parsippany-Troy Hills, NJ


Parsippany-Troy Hills, NJ

The City of Parsippany-Troy Hills is home to an estimated 53,444 residents, and it’s located in Morris County, NJ.

This report will help you become better acquainted with Parsippany-Troy Hills and the surrounding area by addressing the following questions:

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

Hazardous Sites near Parsippany-Troy Hills, NJ

There are nine Superfund sites in Morris County, NJ. Superfund sites, like Rolling Knolls LF in Green Village, NJ, 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 Parsippany-Troy Hills, NJ area, be sure to review the map and background information provided below:


Map Legend:

34027

A. Rolling Knolls LF (HRS Score: 58)

The Rolling Knolls LF site is located in Green Village, NJ.

34027

B. Sharkey Landfill (HRS Score: 49)

The Sharkey Landfill site is located in Parsippany, Troy Hls, NJ.

Contaminants found at the Sharkey Landfill site include:

  • Barium
  • Benzene
  • Cadmium
  • Chloroform
  • Chromium
34027

C. Dayco Corp./L.E Carpenter Co. (HRS Score: 46)

The Dayco Corp./L.E Carpenter Co. site, a former vinyl wall covering manufacturing facility, is located in Wharton Borough, NJ.

Contaminants found at the Dayco Corp./L.E Carpenter Co. site include:

  • Antimony
  • Arsenic
  • Beryllium
  • Cadmium
  • Chromium
34027

D. Combe Fill South Landfill (HRS Score: 45)

The Combe Fill South Landfill site is located in Chester Township, NJ.

Contaminants found at the Combe Fill South Landfill site include:

  • Arsenic
  • Benzene
  • Cadmium
  • Chloroform
  • Chromium
34027

E. Picatinny Arsenal (USArmy) (HRS Score: 43)

The Picatinny Arsenal (USArmy) site, where artillery, ammunition, explosives, and other weapons were manufactured, is located in Rockaway Township, NJ.

Contaminants found at the Picatinny Arsenal (USArmy) site include:

  • Aluminum
  • Arsenic
  • Barium
  • Benzene
  • Beryllium
34027

F. Radiation Technology, Inc. (HRS Score: 43)

The Radiation Technology, Inc. site, where waste drums containing solvents and other organic chemicals were improperly stored and disposed, is located in Rockaway Township, NJ.

Contaminants found at the Radiation Technology, Inc. site include:

  • Aluminum
  • Arsenic
  • Asbestos
  • Benzene
  • Chloroform
34027

G. Rockaway Borough Well Field (HRS Score: 42)

The Rockaway Borough Well Field site, home to three municipal water supply wells, is located in Rockaway Township, NJ.

Contaminants found at the Rockaway Borough Well Field site include:

  • Benzene
  • Chloroform
  • Chromium
  • Lead
  • Bromodichloromethane
34027

H. Dover Municipal Well 4 (HRS Score: 29)

The Dover Municipal Well 4 site, the primary source of Dover's drinking water supply until 1980 due to groundwater contamination, is located in Dover, NJ.

Contaminants found at the Dover Municipal Well 4 site include:

  • Arsenic
  • Benzene
  • Cyanide
  • Lead
  • Mercury
34027

I. Rockaway Township Wells (HRS Score: 29)

The Rockaway Township Wells site, home to three contaminated municipal wells, is located in Rockaway Township, NJ.

Contaminants found at the Rockaway Township Wells site include:

  • Aluminum
  • Antimony
  • Arsenic
  • Benzene
  • Chloroform

Air Quality in the Parsippany-Troy Hills, NJ 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 Morris County, NJ 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 Parsippany-Troy Hills, NJ 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)

The average indoor radon reading in Morris County, NJ is predicted to be higher than 4 picocuries per liter (pCi/L), so the county has been assigned EPA Radon Zone 1.

EPA Radon Zone

The EPA Recommends acting to reduce your home's radon level if it's measured at 4 pCi/L or greater. So, if you're thinking about purchasing a home in Parsippany-Troy Hills, NJ, you should strongly consider having a radon test performed.

Water Quality in Parsippany-Troy Hills, NJ 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 Morris County, NJ water provider(s) violated the maximum allowable level for one or more regulated contaminants:

Filter ValueWater SystemContaminantHealth Effects
34027East Hanover Twp Water DeptBeryllium, TotalIntestinal lesions
34027East Hanover Twp Water DeptMercuryKidney damage 
34027East Hanover Twp Water DeptThallium, TotalHair loss; changes in blood; kidney, intestine, or liver problems 
34027Kinnelon Water DeptTTHMLiver, kidney, or central nervous system problems; increased risk of cancer 
34027Lincoln Park Water DeptTTHMLiver, kidney, or central nervous system problems; increased risk of cancer 
34027Pequannock Twp Water DepartmentTotal Haloacetic Acids (HAA5)Increased risk of cancer 
34027Pequannock Twp Water DepartmentTTHMLiver, kidney, or central nervous system problems; increased risk of cancer 
34027Southeast Morris County MuaTTHMLiver, kidney, or central nervous system problems; increased risk of cancer 
34027Wharton Water DeptTrichloroethyleneLiver problems; increased risk of cancer 

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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