Maui Reservoir 74

High HazardPoor ConditionEmergency Action Plan: Yes

Location

CountyMaui
Nearest CityKAHULUI
River/StreamIAO & WAIHEE STREAM OFFSTREAM
Coordinates20.87025, -156.49417

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height25 ft
Dam Length130 ft
Year Completed1916 (110 years old)

Storage & Hydraulics

NID Storage248 acre-ft
Max Storage248 acre-ft
Normal Storage106 acre-ft
Surface Area19 acres
Drainage Area1 sq mi
Max Discharge2,000 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerMP CPR, LLC
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection05/01/2025
Emergency Action PlanYes

Identifiers

NID IDHI00084
Federal IDHI00084
More InfoState Dam Safety Program

Nearby Dams

Maui Reservoir 73 0.5 mi High Kehalani Offsite Retention Basin 0.9 mi High Wailuku Water Reservoir 6 1.1 mi High Wailuku Water Reservoir 10 1.2 mi High Happy Valley Flood Prevention 2.2 mi High Maui Reservoir 92 2.7 mi High Maui Reservoir 70 3.8 mi High Maui Reservoir 90 4.2 mi High Maui Reservoir 84 4.9 mi High Maui Reservoir 61 5.3 mi High