USGS · 08067250

TRINITY RV RIVER

USGS · 08067250LIVE

Trinity Rv at IH 10 nr Wallisville, TX

CHAMBERS COUNTY, TX29.8371°N, -94.7636°W Updated 14 hr ago

FLOW RATE

3,850cfs

AIR TEMP

86°F

WIND

5mph WSW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

3,850cfs

Optimal band: 8,259–11,173 cfs

PERIOD HIGH

13,142cfs

PERIOD LOW

3,850cfs

RUNNABLE

38%

last 7 day in band

Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

42.2in

+59% vs normal

42.21 in of precipitation so far this year, 59% above the 30-year normal of 26.61 in for this point in the season.

YTD Total

42.2in

This year so far

Normal to Date

26.6in

30-yr average

Typical Range

14.5–39.4in

10th–90th pct YTD

Departure

+59%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 3.26" · normal 4.52" (1.9–6.8)

Jan

Feb: 1.85" · normal 3.79" (1.1–7.0)

Feb

Mar: 2.75" · normal 4.17" (1.6–8.0)

Mar

Apr: 6.03" · normal 4.12" (1.0–7.5)

Apr

May: 14.27" · normal 3.79" (0.9–7.7)

May

Jun: 13.66" · normal 5.16" (1.9–10.2)

Jun

Jul: 0.39" (so far)· normal 4.07" (1.4–7.3)

Jul

Aug: normal 4.73" (1.5–6.5)

Aug

Sep: normal 5.66" (2.0–9.9)

Sep

Oct: normal 4.62" (0.8–9.7)

Oct

Nov: normal 4.34" (1.4–7.8)

Nov

Dec: normal 4.65" (2.3–7.6)

Dec

Baseline 1991–2020 · Source: Open-Meteo12:40 PM

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Station Location

29.8371, -94.7636

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

Site #08067250·USGS

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