New Lake Arrowhead

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountySan Bernardino
Nearest CityLake Arrowhead
River/StreamLittle Bear Cr
Coordinates34.25860, -117.16360

Physical Characteristics

Dam TypeEarth
NID Height225 ft
Dam Height225 ft
Dam Length1,300 ft
Year Completed1976 (50 years old)

Storage & Hydraulics

NID Storage1,970 acre-ft
Max Storage1,970 acre-ft
Surface Area31 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeWater Supply
OwnerCounty of San Bernardino
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection05/22/2025
Emergency Action PlanYes

Identifiers

NID IDCA01124
Federal IDCA01124
More InfoState Dam Safety Program

Nearby Dams

Lake Arrowhead 0.3 mi Significant Grass Valley 3.1 mi High Green Valley Lake 4.8 mi Low Lake Gregory 5.9 mi High Mojave River Dam - Saddle Dike 1 7.5 mi High Mineral Hot Springs Lake 7.9 mi High Small Canyon 8.0 mi High Cedar Springs 9.5 mi High Little Mountain 9.9 mi High Seven Oaks 10.4 mi High