Shawnee City Lake No.1
Dam in Pottawatomie County, Oklahoma · Tr-South Deer Cr · forms Shawnee Reservoir
Height
55 ft
17 m (NID height)
Length
2,570 ft
783 m
Completed
1936
Shawnee Reservoir today
1,069.50 ft
7 days ▼ 0.14 ft
Normal storage
22,600 acre-ft
Normal for the date
Reservoir level measured Oct 23, 2026, 5:00 PM CDT. Full level page →
Facts
- Purposes
- Water Supply
- Dam type
- Earth
- Structural height
- 55 ft
- Owner
- City of Shawnee (Local Government)
- Maximum storage
- 36,500 acre-ft
- Surface area
- 1,275 acres
- Hydraulic height
- 55 ft
- Drainage area
- 2 sq mi
- Spillway
- Controlled, 4 ft wide
- Army Corps district
- Tulsa District
- NID ID
- OK11039
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Jun 30, 2026. Search NID ID OK11039 at nid.sec.usace.army.mil. Project website.
Other dams at Shawnee Reservoir
- Shawnee City Lake No. 2