Guy Kovner, THE PRESS DEMOCRAT
The Occidental district has been under water board orders since 1997 to quit storing treated wastewater in a pond next to the treatment plant and discharging it into Dutch Bill Creek, a coho salmon spawning stream.
Twenty years of headaches over handling wastewater from the tiny west county community of Occidental appear to be nearing an end with a relatively inexpensive, although admittedly inelegant solution: Truck it down the road for treatment in Guerneville.
After scrapping plans to upgrade the Occidental treatment plant and pipe the effluent to a storage pond on a nearby vineyard at a price tag of up to $6 million, county officials settled instead on a $1.4 million project that depends on existing facilities and a pair of 5,000-gallon water trucks.
“It’s the most economical solution we could find,” said Cordel Stillman, Sonoma County Water Agency deputy chief engineer.
Cost has always been a factor, since the Occidental sanitation district, which serves about 118 parcels clustered along Bohemian Highway, already has the highest rate in the county — and among the highest in the state — at $2,086 a year per equivalent single-family dwelling.
A subsidy of about $400,000 a year from the water agency’s general fund has offset rate hikes, and the bargain-priced project won’t cause any increases, Stillman said.
Under the new plan, the trucks would haul Occidental’s wastewater, which averages 17,000 gallons a day in dry weather and up to 100,000 gallons during rainstorms, from the lift station on the Occidental Camp Meeker Road about nine miles to the Guerneville treatment plant, also operated by the water agency.
As a backup plan, when wastewater volume is high or roads are closed, Occidental’s wastewater would be trucked — in the opposite direction — to another one of the water agency’s eight treatment plants located next to the Charles M. Schulz-Sonoma County Airport.
Both the Guerneville and airport plants provide tertiary treatment of wastewater, the highest level of sewage processing.
Read more at: Occidental eyes inexpensive wastewater treatment plan | The Press Democrat