Maiden Lane Detention Pond Dam

Maiden Lane Detention Pond Dam is an earth dam located in Monroe County, New York, built in 1983. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Maiden Lane Detention Pond Dam

The primary purpose of Maiden Lane Detention Pond Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Town Of Greece (local government). It impounds the Tr-pond Creek near Greece.

The dam stands 13 feet tall and stretches 910 feet across, has a maximum storage capacity of 58 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1983, the structure is 43 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 04/20/2022.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateNew York
CountyMonroe
Nearest CityGreece
River/StreamTr-pond Creek
Coordinates43.22750, -77.70222

Physical Characteristics

Dam TypeEarth
NID Height13 ft
Dam Height13 ft
Dam Length910 ft
Year Completed1983 (43 years old)

Storage & Hydraulics

NID Storage58 acre-ft
Max Storage58 acre-ft
Drainage Area0 sq mi
Max Discharge1,660 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerTOWN OF GREECE
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection04/20/2022
Emergency Action PlanYes

Identifiers

NID IDNY01394
Federal IDNY01394
More InfoState Dam Safety Program

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