Re “Let River Flow, or Let It Grow?” Nov. 3: It would seem that Jan Vandersloot and the writer, David Reyes, have not been paying much attention to current events. Most if not all of the ...

The Santa Ana River, born of snowmelt and natural springs near Big Bear Lake, flows through Southern California as one of the region's most scenic rivers — until it hits Orange County.

Most Santa Ana suckers live around two years. Though federally listed as endangered in 2000, the Santa Ana sucker’s numbers continue to decline. Once widespread, the species can be found only in a 2.6 ...

The Santa Ana River Watershed Basin Study, which addresses water supply and demand projections for the next 50 years and identifies potential climate change impacts to Southern California's Santa ...

The 50-year Upper Santa Ana River Habitat Conservation Plan ... smoothing the way for more storm-water diversion into side basins — pooling water for percolation into the San Bernardino aquifer.

Nature trails could wind around water basins. These lofty ideas and others for the Santa Ana River came from UCLA Extension students, who developed a plan for a class […] Skip to content ...

The agency initially granted 21,000 acres but later slashed this number, excluding habitat in the Santa Ana basin, when it decided the impacts to developers warranted removal of protections. The ...

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 bike trail from Chapman Avenue to Ball Road.

For the L.A. and Santa Ana Rivers, the storms Southern California has experienced in early 2023 have not met the 100-year storm standard. “What we've been able to document so far is, I think it ...

Why should the LA River get all the love, with its big fancy revitalization on the horizon and so many recreational opportunities already available? Another Southern California river, the Santa Ana ...

A man was rescued by firefighters from the Orange County Fire Authority and the Anaheim Fire Department after he got trapped in the swollen Santa Ana River Sunday morning. Firefighters responded to… ...