Masseys Mill Pond Dam

Masseys Mill Pond Dam is a gravity dam located in Kent County, Delaware, built in 1933. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height12 ft
Built193393 years ago

Dam profile

NID height · 12 ft
12 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

12 ft tall and 380 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic concrete gravity section and the water level is illustrative.

About Masseys Mill Pond Dam

The primary purpose of Masseys Mill Pond Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Deldot;dnrec Dfw (state). It impounds the Leipsic River near Leipsic.

The dam stands 12 feet tall and stretches 380 feet across, creates a reservoir covering 36 acres, has a maximum storage capacity of 490 acre-feet, and collects water from a drainage area of 11 square miles. Completed in 1933, the structure is well-established, with more than 75 years of service.

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.

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Location

StateDelaware
CountyKent
Nearest CityLeipsic
River/StreamLeipsic River
Coordinates39.23949, -75.61747

Physical Characteristics

Dam TypeGravity
NID Height12 ft
Dam Height12 ft
Dam Length380 ft
Year Completed1933 (93 years old)

Storage & Hydraulics

NID Storage490 acre-ft
Max Storage490 acre-ft
Normal Storage322 acre-ft
Surface Area36 acres
Drainage Area11 sq mi
Max Discharge325 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerDeldot;dnrec Dfw
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDDE00029
Federal IDDE00029
More InfoState Dam Safety Program