Ryan Henschal Watershed Site H-1

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyPottawattamie
Nearest CityCOUNCIL BLUFFS
River/StreamTR-MOSQUITS CREEK
Coordinates41.40410, -95.73640

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Dam Height39 ft
Dam Length451 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage117 acre-ft
Max Storage117 acre-ft
Normal Storage42 acre-ft
Surface Area8 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerWest Pottawattamie County SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection09/25/2003
Emergency Action PlanNot Required

Identifiers

NID IDIA00947
Federal IDIA00947
More InfoState Dam Safety Program

Nearby Dams

Ryan Henschal Watershed Site F-3 1.7 mi Low Ryan Henschal Watershed Site F-1 1.7 mi Low Ryan Henschal Watershed Site F-2 1.9 mi Low Pottawattamie Co Roadgrade Dam 8-76-42 2.4 mi Low Ryan Henschal Watershed Site E-2 2.9 mi Low Thompson Dam 3.5 mi Low Simon Run Watershed Site 9-3e 3.5 mi Low Simon Run Watershed Site 9-3w 3.6 mi Low Simon Run Watershed Site 5-2 3.9 mi Low Simon Run Watershed Site 4-2 3.9 mi Low