Conway Oxidation Pond 1

TR-WACCAMAW RIVER OFFSTREAM· Horry, South Carolina· Built 1970· 9 ft tall
Low Hazard Other Public Utility

Key Takeaway

Conway Oxidation Pond 1 is classified as low hazard in South Carolina. It was completed in 1970 and is 56 years old. Its primary use is other.

Physical Details

Dam Height 9 ft (taller than 3.2% in SC)
Max Storage175 acre-ft
Normal Storage125 acre-ft
Surface Area25 acres
Year Completed1970 (56 years old)
NID IDSC02006

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
Last Inspection: December 5, 2017
State Regulated: Yes
Regulatory Agency: SC DHEC

Ownership

GRAND STRAND WATER & SEWER AUTHORITY

Public Utility

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Conway Oxidation Pond 1?

Conway Oxidation Pond 1 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 Conway Oxidation Pond 1?

Conway Oxidation Pond 1 is owned by GRAND STRAND WATER & SEWER AUTHORITY (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Conway Oxidation Pond 1 built?

Conway Oxidation Pond 1 was completed in 1970, making it 56 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 Conway Oxidation Pond 1?

Conway Oxidation Pond 1 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Conway Oxidation Pond 1?

Conway Oxidation Pond 1 has a dam height of 9 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 Conway Oxidation Pond 1 last inspected?

Conway Oxidation Pond 1 was last inspected on December 5, 2017. 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.