River stage
Glen Gardner, Spruce Run
- River level
- 2.95 ft
- Status
- Below flood stage
- 7-day change
- +0.15 ft
- Recent high
- 4.23 ft
- Recent low
- 2.63 ft
Last reported 2026-10-13 | NWS SRGN4
- 30-day change
- -0.15 ft
- Average
- 2.84 ft
- Readings
- 122
- Data span
- 122 days
- Record crest
- 9.27 ft
In brief
The Spruce Run at Glen Gardner, NJ read 2.95 ft on Oct 13, 2026, 2.55 ft below action stage. That is 0.15 ft lower than 30 days earlier.
Source: National Weather Service gauge SRGN4
River level timeline
Stage threshold profile
Highest crests on record
| Rank | Crest | Date |
|---|---|---|
| 1 | 9.27 ft | 1999-09-16 |
| 2 | 8.39 ft | 2011-09-28 |
| 3 | 7.99 ft | 2021-09-02 |
| 4 | 7.96 ft | 1996-10-19 |
| 5 | 7.84 ft | 2006-06-28 |
| 6 | 7.60 ft | 1979-01-24 |
| 7 | 7.38 ft | 2004-09-18 |
| 8 | 7.36 ft | 2009-07-02 |
Flood crests recorded at this gauge by the National Weather Service.
What happens at each level
- 5.50 ft
School Street Park in Glen Gardner floods.
- 7.00 ft
Lower Green Acres Park and portions of Main Street in Glen Gardner flood.
Written by the local National Weather Service forecast office for this exact gauge.
Frequently asked questions
Is the Spruce Run flooding at Glen Gardner?
No. The Spruce Run at Glen Gardner is at 2.95 ft, 2.55 ft below action stage.
What is the flood stage at Glen Gardner?
The National Weather Service sets action stage 5.5 ft and minor flooding 7 ft.
What is the highest the Spruce Run has been at Glen Gardner?
The highest crest on record is 9.27 ft, on 1999-09-16.
Is the Spruce Run high or low right now at Glen Gardner?
At 2.95 ft it is higher than 84% of readings over the last 122 days.
Stage and flood information from the NOAA National Weather Service (gauge SRGN4); daily history from the U.S. Geological Survey (site 01396582). Last reading 2026-10-13. For flood safety decisions always follow official National Weather Service warnings.