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Water Agency Renews Concern That Sea-Level Rise Will Flood Drinking-Water Intakes in Philadelphia, Southern N.J.

Inside Climate News · By Jon Hurdle · last updated
The Delaware River Basin Commission says the current plan to boost downstream flows may not be enough to repel a “salt front” in the tidal Delaware River.

By Jon Hurdle

PHILADELPHIA—Fears that seawater may one day flood drinking-water intakes serving millions of people in the Philadelphia region and southern New Jersey rose again when an interstate regulator said a current program to stop salty water moving up the Delaware River might be overwhelmed by sea-level rise and drought.