Hopp Dam (lower Site)

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMills
Nearest CityMalvern
River/StreamTrib to Silver Creek
Coordinates41.06170, -95.65190

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length268 ft
Year Completed2005 (21 years old)

Storage & Hydraulics

NID Storage30 acre-ft
Max Storage30 acre-ft
Normal Storage16 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge205 cfs

Ownership & Safety

PurposeGrade Stabilization
OwnerDonald Hopp
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA04069
Federal IDIA04069
More InfoState Dam Safety Program

Nearby Dams

Hopp Dam (upper Site) 0.3 mi Low Reinert Dam 2.0 mi Low Schoening Dam 3.0 mi Low Strotenbecker Dam 4.0 mi Low Waubonsie Creek Watershed Sites M-5 4.5 mi Low Speck Dam 4.7 mi Low Mule Creek Watershed Site 1 4.9 mi Low Mule Creek Watershed Site 2 5.0 mi Low Deitchler Dam 5.1 mi Low Mule Creek Watershed Sta 48+87 5.1 mi Low