Reporting an accident
File an SR-1 with DMV within 10 days if anyone is injured or killed or property damage exceeds $1000; it is required in addition to any police CHP or insurance report. [dmv.ca.gov]
Accident Report Copy
Police reports cost $2 and may be requested by mail or at the Records Counter on weekdays from 9 a.m. to 4 p.m.; mailed requests must be notarized. [srcity.org]
Parking
Street parking is limited to 72 consecutive hours; vehicles exceeding the limit may be removed under California Vehicle Code sections 22651 and 22669. [srcity.org]
Impounds: finding & releasing your car
All impounded vehicles require a police release; forms are available weekdays from 9 a.m. to 4 p.m. and Records assistance is at 707-543-3600. [srcity.org]
Who to call
Santa Rosa Police non-emergency is 707-528-5222; the department telephone is 707-543-3600. [srcity.org]
Fees
Santa Rosa Police charges a $200 release fee for all impounded vehicles; towing and storage fees are paid separately to the towing company. [srcity.org]
Private-property towing
California private-property towing generally requires a sign at least 17 by 22 inches at every entrance and written authorization from the owner or lessee; local traffic law enforcement must be notified within one hour after authorization. [leginfo.legislature.ca.gov]
This guide summarizes official sources linked above. Rules change - always confirm with the linked agency. This is general information, not legal advice.