Cresticon Lower

Millers River· Worcester, Massachusetts· Built 1948· Concrete· 6 ft tall
Significant Hazard Hydroelectric Private

Key Takeaway

Cresticon Lower is classified as significant hazard in Massachusetts. It was completed in 1948 and is 78 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 6 ft (taller than 1.4% in MA)
Dam Length135 ft
Dam TypeConcrete
Max Storage1 acre-ft
Normal Storage1 acre-ft
Surface Area2 acres
Drainage Area201 sq mi
Max Discharge5,400 cfs
Year Completed1948 (78 years old)
NID IDMA01684

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: Yes
Last Inspection: June 17, 2022
State Regulated: No

Ownership

L.P. Athol Corporation

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Cresticon Lower?

Cresticon Lower 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 Cresticon Lower?

Cresticon Lower is owned by L.P. Athol Corporation (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Cresticon Lower built?

Cresticon Lower was completed in 1948, making it 78 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 Cresticon Lower?

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

How tall is Cresticon Lower?

Cresticon Lower has a dam height of 6 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 Cresticon Lower last inspected?

Cresticon Lower was last inspected on June 17, 2022. 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.