Pena Blanca

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateArizona
CountySanta Cruz
Nearest CityI-19
River/StreamPENA BLANCA CREEK
Coordinates31.40917, -111.08500

Physical Characteristics

Dam TypeRockfill
NID Height78 ft
Dam Height60 ft
Dam Length235 ft
Year Completed1958 (68 years old)

Storage & Hydraulics

NID Storage1,240 acre-ft
Max Storage1,240 acre-ft
Normal Storage975 acre-ft
Surface Area45 acres
Drainage Area15 sq mi
Max Discharge7,000 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerARIZONA GAME & FISH DEPARTMENT
Owner TypeState
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection03/12/2024
Emergency Action PlanYes

Identifiers

NID IDAZ00028
Federal IDAZ00028
More InfoState Dam Safety Program

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