Phoenix Cement Dam #1

Phoenix Cement Dam #1 is an earth dam located in Yavapai County, Arizona, built in 1989. It carries a Low hazard potential classification.

About Phoenix Cement Dam #1

The primary purpose of Phoenix Cement Dam #1 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Phoenix Cement Company;salt River Pima-maricopa Indian Community (private). It impounds the Unknown near Clarkdale.

The dam stands 34 feet tall and stretches 544 feet across, creates a reservoir covering 2 acres, and has a maximum storage capacity of 35 acre-feet. Completed in 1989, the structure is 37 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 12/14/2011. That was over 14 years ago.

At 34 feet, this dam is taller than 80% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateArizona
CountyYavapai
Nearest CityClarkdale
River/StreamUnknown
Coordinates34.78000, -112.07861

Physical Characteristics

Dam TypeEarth
NID Height34 ft
Dam Height34 ft
Dam Length544 ft
Year Completed1989 (37 years old)

Storage & Hydraulics

NID Storage35 acre-ft
Max Storage35 acre-ft
Normal Storage27 acre-ft
Surface Area2 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPHOENIX CEMENT COMPANY;SALT RIVER PIMA-MARICOPA INDIAN COMMUNITY
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection12/14/2011
Emergency Action PlanNot Required

Identifiers

NID IDAZ00246
Federal IDAZ00246
More InfoState Dam Safety Program

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