Reducing stormwater runoff in Mashapaug Pond. Mashapaug Pond, the largest freshwater body in Providence, has long been off-limits for recreational use. Stormwater runoff is largely to blame. A new ...

FRESNO, Calif. (AP) — An evaporation pond proposed for disposing toxic water from farmland in California’s Central Valley could harm birds and other species and needs more review, state wildlife ...

Stormwater ponds are a common tool to manage runoff, offering some water quality benefits through settling. Converting a pond into a constructed wetland maximizes pollutant removal but requires ...