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PROJECT PROFILE: CASH-MAP
CAmden Stormwater Heavy-Metal Analysis and Mapping Project 
About 

This project will analyze stormwater samples collected by Camden, NJ, residents from flooded basements and yards after heavy rain events. The stormwater samples will be analyzed for lead and other heavy metal contaminants (mercury, cadmium, arsenic) to identify potential heavy metal exposure to children and community members. Finally, a geographic information system (GIS) based mapping of heavy metal concentrations and locations will be performed to investigate contaminant trends related to land use, socioeconomic, and public health factors.

Camden has a rich industrial history, which has resulted in many different types of legacy contaminants deposited in soils around the city. Across the Delaware River in Philadelphia, it has been observed that the concentration of the toxic heavy metal lead (Pb) in the blood of children is correlated with the amount of Pb in the soil where the children live, suggesting that the children of Camden are also at risk for Pb poisoning. Alarmingly, Pb impairs the development of the central nervous system in children, leading to reduced cognitive ability and lower IQ. The situation in Camden is further complicated by the city’s combined sewer and stormwater infrastructure, which commonly floods into neighborhoods, parks, rivers, and creeks after moderate to heavy rain events that are increasing in frequency in the region due to climate change. Of particular concern is contaminated stormwater/sewer overflow flooding into the basements of Camden residents and subsequent human exposure.

Rowan University was awarded a $25,000 grant from the South Jersey Institute for Population Health (SJIPH).

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Camden

New Jersey

Project Team

Mahbubur Meenar, Ph.D. (Lead-PI, Rowan University) 

Thivanka Ariyarathna, Ph.D. (Co-PI, Rowan University)

David Salas de la Cruz, Ph.D. (Co-PI, Rutgers University-Camden)

Community Partner

Shaneka Boucher (Social Responsibility Through Me, Camden)

Research Collaborators

Eli Moore, Ph.D., Research Chemist, U.S. Geological Survey

Jonathan Foglein, Laboratory Technician, Rowan University

Scott Schreiber, Executive Director, Camden County Municipal Utilities Authority

Flooding in Camden
Flooding in Camden by CBS News
Picture by Susan Harris

Read the report "Camden: Rising Above the Floodwaters" by New Jersey Future

Camden flooding pictures. Courtesy: CBS News

Photo: Susan Harris

Courtesy: NJ Future

Major Tasks
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Recruit Camden residents to collect stormwater samples from flooded basements and yards after heavy rain events

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Analyze stormwater samples for lead and other heavy metal contaminants (mercury, cadmium, arsenic) to identify potential heavy metal exposure to children and community members

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Create maps of heavy metal concentrations and investigate contaminant trends related to land use, socioeconomic, and public health factors

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