Lake Ohana Dam #1

Significant HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMills
Nearest CityPacific Junction
River/StreamTr- Pony Creek
Coordinates41.12310, -95.74860

Physical Characteristics

Dam TypeEarth
NID Height46 ft
Dam Height46 ft
Dam Length1,070 ft
Year Completed2007 (19 years old)

Storage & Hydraulics

NID Storage434 acre-ft
Max Storage434 acre-ft
Normal Storage262 acre-ft
Surface Area17 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

OwnerN-T Lands LLC
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentPoor
Last Inspection07/10/2024
Emergency Action PlanNot Required

Identifiers

NID IDIA03527
Federal IDIA03527
More InfoState Dam Safety Program

Nearby Dams

Paulson Dam 0.7 mi Low Pony Creek Watershed Site 6u 1.5 mi Low Pony Creek Watershed Site 8a 1.8 mi Low Pony Creek Watershed Site 7 1.8 mi Low Pony Creek Watershed Site 9 2.0 mi Low Pony Creek Watershed Site 34 2.4 mi Low Johnson Dam 2.4 mi Low Pony Creek Watershed Site 10 2.5 mi Significant Speck Dam 2.6 mi Low Pony Creek Watershed Site 15 2.7 mi Low