Intercity Wastewater Treatment(Cell 3) Reservoir Report
Last Updated: December 13, 2025
Intercity Wastewater Treatment (Cell 3) is a vital public utility located in Rock Springs, Wyoming, along the Bitter Creek tributary of the Green River.
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Summary
This wastewater treatment facility, designed by Wayne L. Johnson and completed in 1990, serves the community with a dam height of 10 feet and a storage capacity of 219 acre-feet. The facility's primary purpose is listed as "Other," indicating its crucial role in managing and treating wastewater for the region.
With a low hazard potential and fair condition assessment, Intercity Wastewater Treatment (Cell 3) plays a significant role in ensuring water quality and environmental protection in Sweetwater County. The facility's location, just 5 miles from Rock Springs, highlights its strategic importance in safeguarding the local water resources. Although the dam does not have a spillway, its design and construction meet state regulatory standards for inspection, enforcement, and permitting, emphasizing the commitment to safe and efficient wastewater management.
As water resource and climate enthusiasts, understanding the infrastructure and operations of facilities like Intercity Wastewater Treatment (Cell 3) is crucial for promoting sustainable water management practices. With its high-risk assessment ranking and emergency preparedness measures yet to be fully detailed, ongoing monitoring and maintenance are essential to mitigate potential hazards and ensure continued environmental stewardship in the region.
Year Completed |
1990 |
Dam Length |
1920 |
Dam Height |
10 |
River Or Stream |
BITTER CRK, TRIB. GREEN RIVER |
Primary Dam Type |
Earth |
Surface Area |
39 |
Hydraulic Height |
7 |
Nid Storage |
219 |
Structural Height |
9 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
10 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Green River Near Green River
|
884cfs |
Blacks Fork Near Little America
|
14cfs |
Pacific Creek Near Farson
|
3cfs |
Henrys Fork Near Manila
|
49cfs |
Green River Near Greendale
|
847cfs |
Green River Below Fontenelle Reservoir
|
882cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Intercity Wastewater Treatment(Cell 3)