Southland beaches don't make the grade

SOUTHERN California beaches offer a little slice of heaven for true water hounds — regular sets of big, muscular waves for surfers, cool ocean breezes for kite boarders and windsurfers and long stretches of shallow water for flopping around on rafts and belly boards.

But nearly everyone who's ever swallowed a big mouthful of ocean water has wondered the same thing: What exactly is lurking in there — and what are the chances of getting sick from it?

The answer depends on the water quality at any given beach at any given time. This year, despite last winter's low rainfall, water quality at L.A. County beaches ranked among the worst in the state, brought down by particularly poor water quality in Long Beach, according to Mark Gold, executive director of the nonprofit environmental group Heal the Bay.

Heal the Bay issues a weekly "report card" for each beach, based on data assembled from more than 20 coastal health agencies.

Keep reading here

Jump in! Water's fine (you hope)

SAN JOSE, Calif. -- On hot, sticky days, there's nothing more refreshing than jumping into a cold pool. But how can you tell if the water is clean and safe?

It's not easy, say experts in pool health and safety. Even clear, sparkling pools can harbor bacteria. And a strong chlorine smell, often followed by stinging eyes and coughing, doesn't necessarily mean swimmers are safe: It's a noxious byproduct of chlorine binding to mass amounts of urine and sweat, said Michael Beach, an epidemiologist for the Centers for Disease Control and Prevention.

Keep reading here

Liberty spraygrounds open with more defense against bacteria

Liberty’s spraygrounds opened today for the summer season after extra efforts by city staff in recent months to ensure that cryptosporidium had been washed out of the facilities.

The diarrhea-causing bacteria cropped up at City Park and Ruth Moore Park last summer, sickening dozens of residents and forcing the city to close the popular water features several weeks early.

Keep reading here.