Council Grove Dam
Dam in Morris County, Kansas · Grand Neosho River · forms Council Grove Lake
Height
105 ft
32 m (NID height)
Length
6,500 ft
1,981 m
Completed
1964
Council Grove Lake today
1,274.07 ft
7 days ▼ 0.72 ft
vs full pool
▲ 0.07 ft
Normal storage
48,665 acre-ft
Reservoir level measured Oct 23, 2026, 12:00 PM CDT. Full level page →
Facts
- Purposes
- Flood Risk Reduction; Other; Recreation; Water Supply
- Dam type
- Earth
- Structural height
- 105 ft
- Owner
- USACE - Tulsa District (Federal)
- Maximum storage
- 346,655 acre-ft
- Surface area
- 3,259 acres
- Hydraulic height
- 91 ft
- Drainage area
- 246 sq mi
- Spillway
- Uncontrolled, 500 ft wide
- Army Corps district
- Tulsa District
- Also known as
- Council Grove Lake
- NID ID
- KS00001
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Apr 30, 2026. Search NID ID KS00001 at nid.sec.usace.army.mil. Project website.