Old Mill Pond Dam

MUMFORD RIVER· Worcester, Massachusetts· Concrete· 17 ft tall
Significant Hazard Recreation Private

Key Takeaway

Old Mill Pond Dam is classified as significant hazard in Massachusetts. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 17 ft (taller than 60.3% in MA)
Dam Length65 ft
Dam TypeConcrete
Max Storage5 acre-ft
Normal Storage2 acre-ft
Surface Area1 acres
Drainage Area28 sq mi
NID IDMA01173

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: August 4, 2014
State Regulated: Yes
Regulatory Agency: DEPARTMENT OF CONSERVATION AND RECREATION

Ownership

HAYWARD LANDING ASSOCIATES LIMITED PARTNERSHIP

Private

Nearby Dams

Douglas Mill Pond Dam

Worcester, MA

Significant Hazard 17 ft

Gilboa Pond Dam

Worcester, MA

Low Hazard 14 ft

Dudley Pond Dam

Worcester, MA

Significant Hazard 5 ft

Lackey Pond Dam

Worcester, MA

Significant Hazard 16 ft

Reservoir #5 Dam

Worcester, MA

Low Hazard 31 ft

Reservoir #4 Dam

Worcester, MA

Significant Hazard 30 ft

Stevens Pond Dam

Worcester, MA

High Hazard 30 ft

Upper Tucker Pond East Dam

Worcester, MA

Significant Hazard 13 ft

Frequently Asked Questions

What is the hazard classification of Old Mill Pond Dam?

Old Mill Pond 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 Old Mill Pond Dam?

Old Mill Pond Dam is owned by HAYWARD LANDING ASSOCIATES LIMITED PARTNERSHIP (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Old Mill Pond Dam?

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

How tall is Old Mill Pond Dam?

Old Mill Pond Dam has a dam height of 17 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 Old Mill Pond Dam last inspected?

Old Mill Pond Dam was last inspected on August 4, 2014. 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.