C.l. Tilden Park

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountyContra Costa
Nearest CityRichmond/San Pablo
River/StreamWildcat Creek
Coordinates37.89770, -122.25040

Physical Characteristics

Dam TypeEarth
NID Height88 ft
Dam Height88 ft
Dam Length355 ft
Year Completed1938 (88 years old)

Storage & Hydraulics

NID Storage268 acre-ft
Max Storage268 acre-ft
Surface Area10 acres
Drainage Area1 sq mi

Ownership & Safety

PurposeOther
OwnerEast Bay Regional Park District
Owner TypePublic Utility
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection04/15/2025
Emergency Action PlanYes

Identifiers

NID IDCA00161
Federal IDCA00161
More InfoState Dam Safety Program

Nearby Dams

Briones 2.4 mi High San Pablo 3.3 mi High Lake Orinda 3.4 mi High Lake Temescal 3.6 mi High Sobrante Clearwell 4.9 mi High Piedmont 5.0 mi Low Lafayette 6.3 mi High Argyle No. 2 6.3 mi High North 6.7 mi High Central 7.2 mi High