Towson Reservoir Storage Tanks

Herring Run-TR-OS· Baltimore, Maryland· Built 2013· Earth· 40 ft tall
High Hazard Water Supply Local Government

Key Takeaway

Towson Reservoir Storage Tanks is classified as high hazard in Maryland. It was completed in 2013 and is 13 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 40 ft (taller than 84.9% in MD)
Dam Length1,200 ft
Dam TypeEarth
Max Storage80 acre-ft
Normal Storage50 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed2013 (13 years old)
Year Modified2013
NID IDMD00365

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: December 22, 2021
State Regulated: Yes
Regulatory Agency: MD Dam Safety

Ownership

Baltimore City Dept of Public Works

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Towson Reservoir Storage Tanks?

Towson Reservoir Storage Tanks is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Towson Reservoir Storage Tanks?

Towson Reservoir Storage Tanks is owned by Baltimore City Dept of Public Works (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Towson Reservoir Storage Tanks built?

Towson Reservoir Storage Tanks was completed in 2013, making it 13 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 Towson Reservoir Storage Tanks?

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

How tall is Towson Reservoir Storage Tanks?

Towson Reservoir Storage Tanks has a dam height of 40 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 Towson Reservoir Storage Tanks last inspected?

Towson Reservoir Storage Tanks was last inspected on December 22, 2021. 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.