News

The Santa Ana River, born of snowmelt and natural springs ... a dozen other once beautiful rivers and streams have remained drainage channels. Their purpose is to prevent the flooding that ...
ANAHEIM — It amounts to only a fraction of the more than 400 people living in tents and makeshift shelters pitched along a stretch of the Santa Ana River ... lack of proper drainage created ...
Like the LA River, the Santa Ana has long been nothing more than a drainage channel (the LA River became an official "navigable waterway" in 2013), but new state legislation creates the Santa Ana ...
SAWPA General Manager Jeff Mosher said the basic idea is to augment the naturally occurring precipitation flowing into the 2,650-square-mile watershed’s dams and basins, replenishing the overall ...
ground water basin.” One of the partners in the HCP, the Inland Empire Utilities Agency, is hoping the plan will allow the building of a project to divert water from the Santa Ana River and ...
Only 7% of LAist readers currently donate to fund our journalism. Help raise that number, so our nonprofit newsroom stays strong in the face of federal cuts. Donate now. Over the first two weeks ...
Heaven for the cyclist who doesn’t like to stop or yield to motorists at intersections, the Santa Ana Regional Class ... be seen near Green River Road and the Prado Basin. Another interesting ...
The silver iodide are released as particles into the atmosphere by 15 ground-based seeding generators located near the base of mountains surrounding the Santa Ana River watershed basin.