Diamond Lake Watershed Site B-9

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyPoweshiek
Nearest CityMONTEZUMA
River/StreamTR-MOON CREEK
Coordinates41.60810, -92.54940

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length412 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage47 acre-ft
Max Storage47 acre-ft
Normal Storage21 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPoweshiek County SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/10/1967
Emergency Action PlanNot Required

Identifiers

NID IDIA00968
Federal IDIA00968
More InfoState Dam Safety Program

Nearby Dams

Diamond Lake Watershed Site B-8 0.3 mi Significant Diamond Lake Watershed Site A-2 1.0 mi Low Diamond Lake Watershed Site C-14 1.1 mi Significant Diamond Lake Campground Dam 1.4 mi Low Van Roekel Dam 1.5 mi Low Lake Cimarron 1.6 mi High Diamond Lake Dam (poweshiek Co) 1.8 mi Significant Lake Ponderosa Dam 2.6 mi High Malcom Dam 3.7 mi Low Bernstein Dam 3.9 mi Low