Thank you for your interest in the Flow Smart Program, a free, voluntary groundwater flow-metering program for well owners located in the Petaluma Valley basin, Santa Rosa Plain subbasin, and Sonoma Valley subbasin. By participating in the voluntary program, you will be providing valuable information for the protection and management of our shared groundwater resources. After you complete this form, our staff will contact you to help determine if your parcel is well-suited for the Flow Smart ...