MEDIAN FLOW RATE · 30 DAY
17cfs 50.1% vs avg
Optimal band: 51–69 cfs
PERIOD HIGH
4,124cfs
PERIOD LOW
6cfs
RUNNABLE
19%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
23.5in
≈ normal
23.53 in of precipitation so far this year — about average for this point in the season (normal 21.83 in).
YTD Total
23.5in
This year so far
Normal to Date
21.8in
30-yr average
Typical Range
14.4–28.4in
10th–90th pct YTD
Departure
+8%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.77" · normal 2.92" (1.2–5.3)
Feb: 2.43" · normal 3.35" (1.3–6.5)
Mar: 3.61" · normal 3.94" (1.9–5.6)
Apr: 6.42" · normal 4.25" (1.8–7.5)
May: 4.03" · normal 4.73" (2.3–8.2)
Jun: 5.27" (so far)· normal 3.22" (0.9–6.7)
Jul: normal 1.78" (0.2–3.6)
Aug: normal 2.05" (0.4–5.3)
Sep: normal 2.54" (0.5–4.6)
Oct: normal 4.36" (1.2–9.5)
Nov: normal 3.32" (0.5–7.1)
Dec: normal 3.69" (1.6–6.5)
Baseline 1991–2020 · Source: Open-Meteo10:36 PM
Your History · Chambers Ck at FM 55 nr Avalon, TX
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Weather Conditions
WEATHER CONDITIONS
TODAY
92°
75°
FRI
93°
78°
SAT
95°
75°
SUN
100°
75°
MON
101°
75°
TUE
100°
75°
WED
101°
76°
FISH INDEX
Temperature
Too Hot
Wind
Moderate
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
06:22 AM
SUNSET
08:37 PM
14H 15M OF DAYLIGHT17H 25M REMAINING
MOON PHASE
Waxing Gibbous
84% illuminated
Station Location
32.1647, -96.7620Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 03:12 UTC
Site #08063562·USGS
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