Fairchild (res F)

Fairchild (res F) is an earth dam located in Modoc County, California, built in 1914. It carries a Significant hazard potential classification.

Hazard potentialSignificantFailure could cause major damage
ConditionNot assessed
Emergency action planNot reported
Last inspection07/07/2015
Height20 ft
Built1914112 years ago

Dam profile

NID height · 20 ft
20 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

20 ft tall and 1,500 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Fairchild (res F)

The primary purpose of Fairchild (res F) 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 Usda Fs (federal).

The dam stands 20 feet tall and stretches 1,500 feet across, has a storage capacity of 2,000 acre-feet, and collects water from a drainage area of 9 square miles. Completed in 1914, the structure is over a century 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. The most recent inspection on record was 07/07/2015. That was over 11 years ago.

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Location

StateCalifornia
CountyModoc
Coordinates41.57740, -120.87880

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length1,500 ft
Year Completed1914 (112 years old)

Storage & Hydraulics

NID Storage2,000 acre-ft
Normal Storage2,000 acre-ft
Drainage Area9 sq mi
Max Discharge197 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerUsda Fs
Owner TypeFederal
Hazard ClassificationSignificant
Condition AssessmentNot assessed
Last Inspection07/07/2015
Emergency Action PlanNot Required

Identifiers

NID IDCA10315
Federal IDCA10315
More InfoState Dam Safety Program