Mollenkramer Reservoir Dam

BOBS CREEK· Ripley, Indiana· Built 1930· Earth· 22 ft tall
Significant Hazard Water Supply Recreation Local Government

Key Takeaway

Mollenkramer Reservoir Dam is classified as significant hazard in Indiana. It was completed in 1930 and is 96 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 22 ft (taller than 30.9% in IN)
Dam Length310 ft
Dam TypeEarth
Max Storage229 acre-ft
Normal Storage45 acre-ft
Surface Area35 acres
Drainage Area7 sq mi
Max Discharge729 cfs
Year Completed1930 (96 years old)
NID IDIN00400

Safety Information

Significant Hazard

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?

Emergency Action Plan: No
Last Inspection: January 29, 2018
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

BATESVILLE WATER AND GAS UTILITY

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mollenkramer Reservoir Dam?

Mollenkramer Reservoir 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 Mollenkramer Reservoir Dam?

Mollenkramer Reservoir Dam is owned by BATESVILLE WATER AND GAS UTILITY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Mollenkramer Reservoir Dam built?

Mollenkramer Reservoir Dam was completed in 1930, making it 96 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 Mollenkramer Reservoir Dam?

Mollenkramer Reservoir Dam serves the following purposes: Water Supply, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Mollenkramer Reservoir Dam?

Mollenkramer Reservoir Dam has a dam height of 22 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.

When was Mollenkramer Reservoir Dam last inspected?

Mollenkramer Reservoir Dam was last inspected on January 29, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.

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.