Lock No. 1 - River Water Level

Q: What is the water level of Lock No. 1 - River today?

Lock No. 1 - River water levels are measured at USGS gauge Pearl River Navigation Canal Lock and Dam No. 1; the current gauge height updates on this page throughout the day, alongside a 30-day trend.

Q: Is Lock No. 1 - River high or low right now?

This page compares the current reading against the trailing 30-day average and range for Lock No. 1 - River — above the average means higher water than usual, below means lower.

Live gauge height for Lock No. 1 - River, measured at USGS station Pearl River Navigation Canal Lock and Dam No. 1.

Current gauge height

39.36 ft

Updated 39 min ago

vs. 30-day average

-0.00 ft

30-day avg: 39.36 ft

Streamflow

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30-Day Water Level Trend

2026-08-03Range: 39.34–39.44 ft2026-09-01

Lock No. 1 - River is currently near its 30-day average — typical launching conditions at most ramps.

Boat Ramps on Lock No. 1 - River (2)

Lock No. 1 Boat Launch - River Side — Pearl River, Louisiana
Lock 1 Boat Launch - Canal Side — Pearl River, Louisiana

See all Lock No. 1 - River boat ramps →

Lock No. 1 - River Water Level FAQ

What is the water level of Lock No. 1 - River today?

The USGS gauge for Lock No. 1 - River (Pearl River Navigation Canal Lock and Dam No. 1) currently reads a gauge height of 39.36 feet, near its 30-day average. Readings update throughout the day from USGS instrumentation.

Is Lock No. 1 - River high or low right now?

Compared with the past 30 days, Lock No. 1 - River is near its 30-day average.

Where can I launch a boat on Lock No. 1 - River?

BoatLaunchMap lists 2 boat ramps on Lock No. 1 - River, each with directions, ratings, and launch details.

Data: U.S. Geological Survey, station 02492519. Gauge height is measured relative to the station datum, not lake depth. Always verify conditions on site before launching.