Summary
State regulated and permitted by the Arizona Department of Water Resources, this Earth-type dam has a height of 12.2 meters and was completed in 1995. With a storage capacity of 55.2 million cubic meters, this low hazard potential facility serves a primary purpose as an essential component of the local water infrastructure.
Despite its low hazard potential, the Gila Bend Wwtp is subject to high-risk assessment due to its critical role in water management and climate resilience. The last inspection in January 2018 showed satisfactory conditions, although the overall assessment remains unrated. Emergency action plans and risk management measures are currently under review, emphasizing the importance of proactive monitoring and maintenance to ensure the facility's continued operational efficiency. The location of the Wwtp, at S26, T5S, R5W, underscores its strategic significance in water resource management within the region.
In summary, the Gila Bend Wastewater Treatment Plant stands as a vital water resource and climate management infrastructure in Maricopa County, Arizona. State regulated and permitted, this Earth-type dam with a storage capacity of 55.2 million cubic meters plays a crucial role in water treatment and distribution. Despite a low hazard potential, the facility is subject to high-risk assessment, highlighting the need for ongoing monitoring and maintenance to ensure its operational efficiency and climate resilience.
Year Completed |
1995 |
Dam Length |
3217 |
Dam Height |
12.2 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
13.8 |
Hydraulic Height |
12.2 |
Nid Storage |
55.2 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Gila Bend Wwtp