Spruce Run Reservoir lake and shoreline

Spruce Run Reservoir Water Level

New Jersey

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Spruce Run Reservoir

Spruce Run Reservoir is currently at a water-surface elevation of 263.1 feet.

263.15 ft · Updated 6 hours ago · U.S. Geological Survey (USGS)

Current level

263.15ft

Status unavailable

Since last reading

Down 0.10 ft

Previous readingOct 24263.3 ft

7-day change

Down 0.33 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Up 0.11 ft

30 daily readings in the last 30 days

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Water Level History

Current
263.15 ft
24h
-0.10 ft
7d
-0.33 ft
30d
+0.11 ft

Elevation (ft) Water-surface elevation (ft)

Reference line is designed full pool.

Water Temperature

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View Water Temperature

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Lake Level Context

Current lake level

Spruce Run Reservoir is currently 263.15 ft. The lake has fallen 0.33 ft over the past 7 days and risen 0.11 ft over the past 30 days.

Spruce Run Reservoir Level Details

Reference elevations, recent daily readings, data sources, and answers to common questions.

Conditions & Reference

Level status

Summary updating

This comparison needs the current level and full pool. We use the live feed when present, otherwise the latest daily summary when it includes a pool comparison.

DatumVertical reference for published pool and stage elevations at this lake (from the lake catalog).
Water-surface elevation (ft)
Elevation reference
Not available
Source
U.S. Geological Survey (USGS)

Reference levels

No published reference elevations for this lake.

Surrounding county drought

No Drought

No official drought (D1–D4) reported for the surrounding county.

Severity

NoneExtreme
Trend
Stable

Surrounding county drought

Hunterdon County, NJ

No Drought

No Drought. No USDM drought categories are reported for Hunterdon County, NJ. These figures describe the surrounding county from the lake location, not the lake itself.. Trend: Stable compared with last week. Official drought (D1–D4) no

Severity

NoneExtreme

Weekly trend

Stable

Compared with last week

Official drought (D1–D4)

No

No D1–D4 area is reported for the surrounding county.

U.S. Drought Monitor · map date Oct 20, 2026. Updated weekly. Official drought means U.S. Drought Monitor categories D1–D4 (Moderate through Exceptional). Abnormally Dry (D0) is not counted as official drought. droughtmonitor.unl.eduView drought map for Hunterdon County, NJ

Daily level summary

DateLevelChange
Oct 25, 2026263.2-0.1
Oct 24, 2026263.3-0.09
Oct 23, 2026263.39-0.07
Oct 22, 2026263.46-0.02
Oct 21, 2026263.48-0.02
Oct 20, 2026263.5-0.01
Oct 19, 2026263.51-0.02

Common questions about Spruce Run Reservoir’s water level

  • The current water level at Spruce Run Reservoir is 263.15 ft (updated 6 hours ago). You can track the Spruce Run Reservoir lake level on the interactive chart and daily history above.

  • The current 7-day trend for the Spruce Run Reservoir lake level is falling — falling about 0.33 ft over the past week. See the history chart above for the full picture.

  • Readings refresh when U.S. Geological Survey (USGS) publishes new gauge data — typically daily for most reservoirs. The timestamp above the chart shows when the latest observation arrived on Lake Insights.

Lake level glossary

Definitions for pool targets, datums, and how elevation readings are labeled.

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