One of the new circular clarifiers at the Paso Robles sewage treatment plant.
One of the new circular clarifiers at the Paso Robles sewage treatment plant. jjohnston@thetribunenews.com
One of the new circular clarifiers at the Paso Robles sewage treatment plant. jjohnston@thetribunenews.com

Progress made on Paso Robles sewage plant upgrade

May 06, 2015 06:38 PM

UPDATED May 06, 2015 07:41 PM