Green, brown, black, foamy. That’s how residents of Tijuana neighborhoods downhill from factories describe the water flowing down their streets into the Tijuana River watershed — and not just when ...

California fails to capture massive amounts of stormwater rushing off city streets and surfaces that could help supply water for millions of people a year, according to a new analysis released today.

San Diego County health officials warned residents Wednesday to avoid contact with ocean water due to recent rain that could have carried bacteria into the ocean and bays. The San Diego County ...

The state’s annual runoff levels from urban areas could fill nearly 6 million football fields with foot-deep water, nearly twice the amount of Florida, its next-wettest rival. The potential annual ...

·According to the Water Education organization in Colorado, the Colorado population is increasing at a rapid rate and is expected to grow to 8.1 million by the year 2050. At the same time. Freshwater ...

California fails to capture massive amounts of stormwater rushing off city streets and surfaces that could help supply water for millions of people a year, according to a new analysis released today.