East Branch Dam
Dam in Elk County, Pennsylvania · Clarion River · forms East Branch Clarion River Lake near Glen Hazel
Height
184 ft
56 m (NID height)
Length
1,725 ft
526 m
Completed
1952
East Branch Clarion River Lake near Glen Hazel today
1,648.62 ft
7 days ▼ 1.11 ft
vs full pool
▼ 2.16 ft
Normal storage
65,300 acre-ft
Much above normal for the date
Reservoir level measured Oct 23, 2026, 11:00 AM EDT. Full level page →
Facts
- Purposes
- Flood Risk Reduction; Other; Fish and Wildlife Pond; Recreation
- Dam type
- Earth
- Structural height
- 184 ft
- Owner
- USACE - Pittsburgh District (Federal)
- Maximum storage
- 103,000 acre-ft
- Surface area
- 1,160 acres
- Hydraulic height
- 173 ft
- Drainage area
- 72 sq mi
- Spillway
- Uncontrolled, 250 ft wide
- Army Corps district
- Pittsburgh District
- Also known as
- East Branch-Clarion River Lake
- NID ID
- PA00104
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Sep 16, 2026. Search NID ID PA00104 at nid.sec.usace.army.mil. Project website.