Waterlands
N Main Drain
USGS · 08474095
N MAIN DRAIN
USGS · 08474095LIVE

N Main Drain at Boca Chica Hwy, Brownsville, TX

TEXAS25.9216°N, -97.4754°W Updated 15 hr ago
FLOW RATE
2cfs
GAUGE HT
16.41ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
2cfs 8.2% vs avg
Optimal band: 22 cfs
PERIOD HIGH
106cfs
PERIOD LOW
1cfs
RUNNABLE
36%
last 1 year in band

Gauge Height

16.41ft
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Your History · N Main Drain at Boca Chica Hwy, Brownsville, TX

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Station Location

25.9216, -97.4754
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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC
Site #08474095·USGS

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