Ritter (large)

Ritter (large) is an earth dam located in Klamath County, Oregon, built in 1903. It carries a Low hazard potential classification.

About Ritter (large)

The primary purpose of Ritter (large) is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Roy R Remar (private). It impounds the Wildhorse Creek near Bonanza.

The dam stands 35 feet tall and stretches 770 feet across, creates a reservoir covering 47 acres, has a maximum storage capacity of 293 acre-feet, and collects water from a drainage area of 15 square miles. Completed in 1903, the structure is over a century 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 08/15/2017.

At 35 feet, this dam is taller than 82% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountyKlamath
Nearest CityBonanza
River/StreamWildhorse Creek
Coordinates42.30297, -121.43162

Physical Characteristics

Dam TypeEarth
NID Height35 ft
Dam Height30 ft
Dam Length770 ft
Year Completed1903 (123 years old)

Storage & Hydraulics

NID Storage293 acre-ft
Max Storage293 acre-ft
Normal Storage293 acre-ft
Surface Area47 acres
Drainage Area15 sq mi
Max Discharge942 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerROY R REMAR
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection08/15/2017
Emergency Action PlanNot Required

Identifiers

NID IDOR03700
Federal IDOR03700
More InfoState Dam Safety Program

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