Dam KS01338

NEOSHO RIVER-TR· Lyon, Kansas· Built 2004· Rockfill· 25 ft tall
Low Hazard Recreation Water Supply Private

Key Takeaway

Dam KS01338 is classified as low hazard in Kansas. It was completed in 2004 and is 22 years old. Its primary use is recreation.

Physical Details

Dam Height 25 ft (taller than 46.5% in KS)
Dam Length850 ft
Dam TypeRockfill
Max Storage365 acre-ft
Normal Storage165 acre-ft
Surface Area24 acres
Drainage Area1 sq mi
Max Discharge2,475 cfs
Year Completed2004 (22 years old)
NID IDKS01338

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: May 16, 2002
State Regulated: Yes
Regulatory Agency: KS Dept. of Agriculture

Ownership

THORNEDALE DEVELOPMENT

Private

Nearby Dams

Dam KS04468

Lyon, KS

Low Hazard 22 ft

Penny Dam

Lyon, KS

Low Hazard 29 ft

Dam KS03564

Lyon, KS

Low Hazard 14 ft

Dam KS03563

Lyon, KS

Low Hazard 18 ft

Dam KS01336

Lyon, KS

Low Hazard 30 ft

Dam KS04602

Lyon, KS

Low Hazard 20 ft

Dam KS05356

Lyon, KS

Low Hazard 19 ft

Dam KS04601

Lyon, KS

Low Hazard 24 ft

Frequently Asked Questions

What is the hazard classification of Dam KS01338?

Dam KS01338 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 Dam KS01338?

Dam KS01338 is owned by THORNEDALE DEVELOPMENT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Dam KS01338 built?

Dam KS01338 was completed in 2004, making it 22 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 Dam KS01338?

Dam KS01338 serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Dam KS01338?

Dam KS01338 has a dam height of 25 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 Dam KS01338 last inspected?

Dam KS01338 was last inspected on May 16, 2002. 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.