Chalk Bluff Treatment Plant Phase I Dam

Chalk Bluff Treatment Plant Phase I Dam is an earth dam located in Washoe County, Nevada, built in 1995. It carries a Significant hazard potential classification and has a fair condition assessment.

About Chalk Bluff Treatment Plant Phase I Dam

Chalk Bluff Treatment Plant Phase I Dam is a dam in Washoe, Nevada. The dam is owned by Truckee Meadows Water Authority (public utility). It impounds the Truckee River-os near Reno.

The dam stands 10 feet tall and stretches 618 feet across, creates a reservoir covering 0 acres, and has a maximum storage capacity of 12 acre-feet. Completed in 1995, the structure is 31 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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 06/26/2023.

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateNevada
CountyWashoe
Nearest CityReno
River/StreamTruckee River-os
Coordinates39.51490, -119.86930

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length618 ft
Year Completed1995 (31 years old)

Storage & Hydraulics

NID Storage12 acre-ft
Max Storage12 acre-ft
Normal Storage12 acre-ft
Surface Area0 acres
Max Discharge2 cfs
Spillway TypeNone

Ownership & Safety

PurposeOther
OwnerTRUCKEE MEADOWS WATER AUTHORITY
Owner TypePublic Utility
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection06/26/2023
Emergency Action PlanYes

Identifiers

NID IDNV10361
Federal IDNV10361
More InfoState Dam Safety Program

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