Boonton Dam
Dam in Morris County, New Jersey · Rockaway River · forms Boonton Reservoir
Height
120 ft
37 m (NID height)
Length
2,150 ft
655 m
Completed
1905
Boonton Reservoir today
305.40 ft
7 days ▼ 0.11 ft
Normal storage
28,000 acre-ft
Reservoir level measured Oct 23, 2026, 1:00 PM EDT. Full level page →
Facts
- Purposes
- Water Supply
- Dam type
- Masonry
- Owner
- Jersey City Municipal Utilities Authority (Local Government)
- Maximum storage
- 28,000 acre-ft
- Surface area
- 800 acres
- Drainage area
- 119 sq mi
- Army Corps district
- Philadelphia District
- NID ID
- NJ00354
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Oct 6, 2026. Search NID ID NJ00354 at nid.sec.usace.army.mil. Project website.
Other dams at Boonton Reservoir
- Boonton Reservoir Dam