Swimming River Reservoir level history
In the 367 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 35.69 ft on Sep 27, 2026 and the lowest was 32.13 ft on Jul 28, 2026.
Swimming River Reservoir Water Level Today
Current elevation 35.15 ft
▲ 0.01 ft in 24 h▲ 0.01 ft in 7 days
As of Nov 4, 2026, 6:15 AM EST, Swimming River Reservoir is at 35.15 ft. The level has risen 0.01 ft over the last 7 days.
Advertisement
Swimming River Reservoir level history
Level
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 4, 2026 | 35.15 ft | +0.01 ft | — |
| Nov 3, 2026 | 35.14 ft | 0.00 ft | — |
| Nov 2, 2026 | 35.14 ft | 0.00 ft | — |
| Nov 1, 2026 | 35.14 ft | 0.00 ft | — |
| Oct 31, 2026 | 35.14 ft | 0.00 ft | — |
| Oct 30, 2026 | 35.14 ft | 0.00 ft | — |
| Oct 29, 2026 | 35.14 ft | 0.00 ft | — |
| Oct 28, 2026 | 35.14 ft | 0.00 ft | — |
| Oct 27, 2026 | 35.14 ft | −0.01 ft | — |
| Oct 26, 2026 | 35.15 ft | 0.00 ft | — |
| Oct 25, 2026 | 35.15 ft | 0.00 ft | — |
| Oct 24, 2026 | 35.15 ft | −0.01 ft | — |
| Oct 23, 2026 | 35.16 ft | −0.01 ft | — |
| Oct 22, 2026 | 35.17 ft | −0.01 ft | — |
Advertisement
Lakes near Swimming River Reservoir
Boonton Reservoir 42 mi · 305.03 ft Oradell Reservoir 44 mi · 20.63 ft Spruce Run Reservoir 48 mi · 262.48 ft Woodcliff Lake 48 mi · 90.68 ft Lake Tappan 49 mi · 54.61 ft Wanaque Reservoir 51 mi · 289.44 ft
All New Jersey lake levels FAQ
What is the Swimming River Reservoir water level today?
35.15 ft as of Nov 4, 2026, 6:15 AM EST, reported by the U.S. Geological Survey.
How often is this page updated?
Every 3 hours. The gauge reports several times a day.
What is the highest and lowest level of Swimming River Reservoir?
In the period we have (since Nov 3, 2025): 35.69 ft and 32.13 ft.
Data: U.S. Geological Survey, gauge 01407498 (official page). Provisional data, subject to revision. For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.