EDF Health

Selected tag(s): Columbus

New study: Using interactive online tools to publicize lead service line locations and promote replacement

By Sofia Hiltner, Rainer Romero, Lindsay McCormick and Tom Neltner

EDF study evaluates interactive online tools in three Ohio cities that help users know which addresses have a lead service line.

In 2016, EPA called upon states to work with drinking water utilities to make publicly available the location of lead service lines (LSLs, the lead pipes that connect the main under the street to buildings) via maps or other mechanisms. Ohio led the way with legislation requiring more than 1,800 utilities to submit static PDF maps that showed where LSLs were likely to be present and then posting the maps online. Three cities in the state took the effort a step further to communicate the information to their customers by posting online tools. In 2016, Cincinnati posted an interactive map of LSLs modeled after one posted by Washington, DC earlier that year. The next year, Columbus posted an interactive map and Cleveland posted a search engine enabling anyone to check the service line material at an address.

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