Northridge Heights Dam
Key Takeaway
Northridge Heights Dam is classified as significant hazard in Iowa. It was completed in 2004 and is 22 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 19 ft (taller than 6.5% in IA) |
| Dam Length | 940 ft |
| Dam Type | Earth |
| Max Storage | 55 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 2004 (22 years old) |
| NID ID | IA03541 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Uthe Development Co LLC
Private
Nearby Dams
Arnold Lake Dam
Story, IA
Low Hazard 36 ftAmes Basin #2
Story, IA
High Hazard 13 ftAmes Basin #3
Story, IA
High Hazard 10 ftAmes Basin #4
Story, IA
High Hazard 12 ftIsu Dam
Story, IA
Low Hazard 37 ftMc Farland Lake Dam
Story, IA
Low Hazard 27 ftCarver Dam
Story, IA
Low Hazard 26 ftOlson Dam
Story, IA
Low Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Northridge Heights Dam?
Northridge Heights Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Northridge Heights Dam?
Northridge Heights Dam is owned by Uthe Development Co LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Northridge Heights Dam built?
Northridge Heights Dam was completed in 2004, making it 22 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Northridge Heights Dam?
Northridge Heights Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Northridge Heights Dam?
Northridge Heights Dam has a dam height of 19 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.