Dieterich Dam #1

Significant HazardPoor ConditionEmergency Action Plan: Yes

Location

CountyDutchess
Nearest CityMillbrook
River/StreamWAPPINGER CREEK
Coordinates41.79194, -73.69500

Physical Characteristics

Dam TypeMasonry
NID Height23 ft
Dam Height23 ft
Dam Length42 ft
Year Completed1900 (126 years old)

Storage & Hydraulics

NID Storage15 acre-ft
Max Storage15 acre-ft
Normal Storage13 acre-ft
Surface Area2 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerDOMINIC JR. & LOUIS MOLELLA;MOLELLA REALTY CORP, INC.
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentPoor
Last Inspection03/22/2023
Emergency Action PlanYes

Identifiers

NID IDNY13820
Federal IDNY13820
More InfoState Dam Safety Program

Nearby Dams

Dieterich Dam #3 0.2 mi Significant Dieterich Dam #2 1.2 mi Significant Round Pond Dam 2.5 mi Low R Corbetta Dam 3.0 mi Low Hanes & Bontecou Marsh Dam 3.2 mi Low Arbor Pond Dam 3.3 mi Low Jack's Holding On Hill Pond 5 Dam 3.5 mi Low Alexander Ewing Dam 4.0 mi Low Tamarack Swamp Dam 4.3 mi Low Salt Point Mill Pond Dam 5.3 mi Significant