Slippery Corners Dam

Slippery Corners Dam is an earth dam located in Oswego County, New York, built in 1959. It carries a Low hazard potential classification.

About Slippery Corners Dam

Slippery Corners Dam is a dam in Oswego, New York. The dam is owned by Nys Dec (state). It impounds the Tr-little Salmon River.

The dam stands 9 feet tall and stretches 220 feet across, creates a reservoir covering 95 acres, has a maximum storage capacity of 193 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1959, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 08/12/1976. That was over 49 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNew York
CountyOswego
Nearest CityNone
River/StreamTr-little Salmon River
Coordinates43.43833, -76.02833

Physical Characteristics

Dam TypeEarth
NID Height9 ft
Dam Height9 ft
Dam Length220 ft
Year Completed1959 (67 years old)

Storage & Hydraulics

NID Storage193 acre-ft
Max Storage193 acre-ft
Normal Storage160 acre-ft
Surface Area95 acres
Drainage Area1 sq mi
Max Discharge342 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerNYS DEC
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection08/12/1976
Emergency Action PlanNot Required

Identifiers

NID IDNY00391
Federal IDNY00391
More InfoState Dam Safety Program

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