MEDIAN FLOW RATE · 30 DAY
959cfs 47.6% vs avg
Optimal band: 858–1,160 cfs
PERIOD HIGH
2,283cfs
PERIOD LOW
669cfs
RUNNABLE
80%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
27.1in
≈ normal
27.08 in of precipitation so far this year — about average for this point in the season (normal 25.23 in).
YTD Total
27.1in
This year so far
Normal to Date
25.2in
30-yr average
Typical Range
19.2–33.4in
10th–90th pct YTD
Departure
+7%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.39" · normal 4.64" (2.8–7.2)
Feb: 3.23" · normal 4.66" (1.9–7.1)
Mar: 2.83" · normal 4.73" (2.6–7.8)
Apr: 1.90" · normal 4.07" (2.1–6.4)
May: 9.31" · normal 3.59" (1.4–5.1)
Jun: 6.42" (so far)· normal 4.22" (2.3–7.6)
Jul: normal 4.41" (2.0–7.3)
Aug: normal 4.40" (1.9–6.8)
Sep: normal 3.78" (1.0–6.8)
Oct: normal 3.37" (1.0–6.4)
Nov: normal 3.93" (2.2–5.5)
Dec: normal 4.64" (3.0–6.7)
Baseline 1991–2020 · Source: Open-Meteo12:10 AM
Your History · CHATTAHOOCHEE RIVER NEAR NORCROSS, GA
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Weather Conditions
WEATHER CONDITIONS
TODAY
82°
65°
FRI
89°
68°
SAT
90°
72°
SUN
93°
73°
MON
96°
73°
TUE
99°
78°
WED
100°
77°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
06:27 AM
SUNSET
08:51 PM
14H 24M OF DAYLIGHT20H 41M REMAINING
MOON PHASE
Waxing Gibbous
83% illuminated
Station Location
33.9972, -84.2019Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 00:10 UTC
Site #02335000·USGS
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