Ler Peters Canyon Retarding Basin

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountyOrange
Nearest CityTustin
River/StreamPeters Can Wash
Coordinates33.76030, -117.77260

Physical Characteristics

Dam TypeEarth
NID Height52 ft
Dam Height52 ft
Dam Length1,166 ft
Year Completed1990 (36 years old)

Storage & Hydraulics

NID Storage206 acre-ft
Max Storage206 acre-ft
Surface Area14 acres
Drainage Area2 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCounty of Orange
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection09/09/2025
Emergency Action PlanYes

Identifiers

NID IDCA01207
Federal IDCA01207
More InfoState Dam Safety Program

Nearby Dams

Eastfoot Retarding Basin 1.2 mi High Peters Canyon 1.5 mi High Orchard Estates Retarding Basin 2.1 mi High Rattlesnake Canyon 2.8 mi High Santiago Creek 3.4 mi High Hicks Canyon Retention Basin 3.6 mi Low Villa Park 3.9 mi High East Hicks Canyon Retarding Basin 4.0 mi Low Syphon Canyon 4.2 mi High Trabuco Retarding Basin 4.5 mi High