Thursday’s deluge caused sewage spills in four areas of Sonoma Valley as well as one location in Penngrove, Sonoma County Water Agency officials said.
Large amounts of untreated wastewater was overflowing from manholes onto various byways, including along Highway 12, at the intersection of Valletti and Cassabella drives, and on Fourth Street East at East Spain Street in Sonoma near Sebastiani Vineyards and Winery. In Penngrove, the sewage overflow was near the intersection of Ely Road and Old Redwood Highway.
“In Sonoma Valley, we have an older system with 50-plus-year-old pipes,” said Ann DuBay, a spokeswoman for the Water Agency. “So when a lot of water gets in there, it starts to overflow.”
DuBay said the problem was caused by Thursday’s heavy rains. Normally, about 4 million gallons of sewage and water is sent to the Sonoma Valley County Sanitation District, where it is treated. Runoff from the storm increased the flow to 14 million gallons, DuBay said. The district serves 17,000 households and businesses in the area.
Sonoma County officials are advising area residents to stay out of the stormwater, because of potential health and safety hazards.
“People shouldn’t be walking barefoot in the streets, or playing in the water,” DuBay said.
DuBay also said pets should be kept out of the flooded areas.
Water agency officials notified various health and regulatory agencies of the sewage spills.
You can reach Staff Writer Angela Hart at 526-8503 or firstname.lastname@example.org. On Twitter @ahartreports.
Crisis care: The new mental institutions
Sonoma County has a chronic shortage of psychiatric hospital beds. As as a result, a growing number of mentally ill residents are ending up in local emergency rooms and in the jail system. A four-part series, run on four consecutive Sundays, examines the causes and ramifications of the current state of the county’s mental health system, and the people who are impacted the most.
Aug. 6 — Hospitals: The closure of two psychiatric hospitals in Sonoma County has left a gaping hole.
Aug. 27 — Your response: Readers share their stories about Sonoma County's mental health system.
Ongoing coverage: www.pressdemocrat.com/crisiscare
Share your story
We want to hear about your experience with local psychiatric emergency services. What do you do when you or a loved one faces a mental health crisis? Have you or a loved one sat in a hospital bed waiting to be transferred to an out-of-county psychiatric hospital or other mental health facility? Have you or a loved one received psychiatric services in the Sonoma County Jail’s mental health unit? Please send a brief account of your experience to Martin Espinoza at email@example.com.