Vista Del Mar Detention Basin

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountyContra Costa
Nearest CityBay Point
River/StreamSuisn Bay
Coordinates38.02016, -121.95395

Physical Characteristics

Dam TypeEarth
NID Height42 ft
Dam Height42 ft
Dam Length552 ft
Year Completed2011 (15 years old)

Storage & Hydraulics

NID Storage33 acre-ft
Max Storage33 acre-ft
Surface Area2 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWilliam Lyon Homes, Inc.
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection10/17/2024
Emergency Action PlanYes

Identifiers

NID IDCA01489
Federal IDCA01489
More InfoState Dam Safety Program

Nearby Dams

Mallard 4.5 mi High Clearwell Phase 2 6.3 mi Low Montezuma 6.5 mi Low Contra Loma Dike 3 8.0 mi Low Pine Creek Detention 8.2 mi High Antioch Reservoir 8.4 mi High Martinez Dam 8.4 mi High Pine Creek 9.5 mi High Pond 2b 10.8 mi Low Leland 11.4 mi High