Ponderosa

SHUTTLE MILL BRANCH· Geneva, Alabama· Built 1962· Gravity·
Low Hazard Irrigation Recreation Private

Key Takeaway

Ponderosa is classified as low hazard in Alabama. It was completed in 1962 and is 64 years old. Its primary use is irrigation.

Physical Details

Dam Length666 ft
Dam TypeGravity
Max Storage198 acre-ft
Normal Storage154 acre-ft
Max Discharge1,302 cfs
Year Completed1962 (64 years old)
NID IDAL00713

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
State Regulated: No

Ownership

DAVID F WYNN

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Ponderosa?

Ponderosa is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Ponderosa?

Ponderosa is owned by DAVID F WYNN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Ponderosa built?

Ponderosa was completed in 1962, making it 64 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 Ponderosa?

Ponderosa serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.