Improve private well testing outreach efficiency by targeting households based on proximity to a high arsenic well.

ABSTRACT: Research into precautionary action suggests outreach with personally-relevant risk information may help overcome optimistic biases, which have been shown to impede voluntary testing for arsenic by at-risk private well households. Since 2002, New Jersey's Private Well Testing Act (PWTA) has required testing for arsenic during real estate transactions. The PWTA database of over 35,000 geocoded well arsenic tests offers a unique opportunity to evaluate the efficacy of targeted outreach to neighbors living in proximity to a known high arsenic well with variable risk messaging to motivate testing. In this study, residents of properties (n = 1743) located within 500 ft and between 500 and 1000 ft of a known high arsenic well (>5 μg/L, New Jersey's drinking water arsenic standard) were mailed a n

SUBMITTER: Flanagan SV 

PROVIDER: S-EPMC7429275 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature