Pine Bluffs Wastewater Treatment Reservoir Report

Last Updated: December 5, 2025

Located in Laramie, Wyoming, the Pine Bluffs Wastewater Treatment facility is a crucial part of the local government's efforts to maintain water resources and combat climate change.


°F

°F

mph

Wind

%

Humidity

Summary

Designed by Steven O. Sandvik and completed in 1987, this Earth-type dam stands at a height of 14 feet with a hydraulic height of 11 feet. With a normal storage capacity of 58 acre-feet, the facility serves as a key component in managing wastewater and protecting the surrounding environment.

Despite its low hazard potential and fair condition assessment, the Pine Bluffs Wastewater Treatment facility is subject to regular inspections and enforcement by the Wyoming State Regulatory Agency (SEO). The dam's associated structures, such as spillways and outlet gates, play a crucial role in ensuring the safe operation of the facility. In the event of an emergency, the facility's Emergency Action Plan (EAP) is prepared to mitigate risks and protect the community from potential hazards.

With a risk assessment rating of High (2), the Pine Bluffs Wastewater Treatment facility is vigilant in implementing risk management measures to safeguard the surrounding area from any potential threats. As water resource and climate enthusiasts, it is essential to recognize the importance of facilities like Pine Bluffs in maintaining the balance of our ecosystems and ensuring the sustainable management of water resources in the face of changing environmental conditions.

Year Completed

1987

Dam Length

2020

Dam Height

14

River Or Stream

SPRING CREEK OFFSTREAM

Primary Dam Type

Earth

Surface Area

10

Hydraulic Height

11

Nid Storage

88

Structural Height

14

Outlet Gates

None

Hazard Potential

Low

Foundations

Soil

Nid Height

14
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.