Tigers

Tigers is an earth dam located in Adams County, Colorado, built in 2004. It carries a Low hazard potential classification.

About Tigers

The primary purpose of Tigers is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by City Of Thornton (local government). It impounds the South Platte River-os near Thornton.

The dam stands 10 feet tall and stretches 6,800 feet across, creates a reservoir covering 106 acres, and has a maximum storage capacity of 2,974 acre-feet. Completed in 2004, the structure is relatively new.

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 12/16/2020.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateColorado
CountyAdams
Nearest CityThornton
River/StreamSouth Platte River-os
Coordinates39.86311, -104.92450

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height8 ft
Dam Length6,800 ft
Year Completed2004 (22 years old)

Storage & Hydraulics

NID Storage2,974 acre-ft
Max Storage2,974 acre-ft
Normal Storage2,655 acre-ft
Surface Area106 acres
Max Discharge24,700 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerCITY OF THORNTON
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection12/16/2020
Emergency Action PlanNot Required

Identifiers

NID IDCO02856
Federal IDCO02856
More InfoState Dam Safety Program

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