Waterlands
Chattahoochee River
USGS · 02335815
CHATTAHOOCHEE RIVER
USGS · 02335815LIVE

CHATTAHOOCHEE RIVER BELOW MORGAN FALLS DAM, GA

COBB COUNTY, GA33.9678°N, -84.3837°W Updated 3 hr ago
FLOW RATE
1,060cfs
AIR TEMP
76°F
WIND
3mph WSW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
1,060cfs 21.0% vs avg
Optimal band: 967–1,309 cfs
PERIOD HIGH
4,134cfs
PERIOD LOW
1,060cfs
RUNNABLE
75%
last 7 day in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

28.0in

≈ normal

28.03 in of precipitation so far this year — about average for this point in the season (normal 24.99 in).

YTD Total

28.0in

This year so far

Normal to Date

25.0in

30-yr average

Typical Range

18.5–32.8in

10th–90th pct YTD

Departure

+12%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 4.51" · normal 4.50" (2.7–6.6)
Jan
Feb: 3.21" · normal 4.54" (1.9–7.2)
Feb
Mar: 2.71" · normal 4.73" (2.6–7.8)
Mar
Apr: 1.95" · normal 4.04" (2.1–6.9)
Apr
May: 8.89" · normal 3.66" (1.4–5.3)
May
Jun: 6.78" (so far)· normal 4.15" (2.1–7.5)
Jun
Jul: normal 4.54" (2.3–7.5)
Jul
Aug: normal 4.21" (1.9–6.7)
Aug
Sep: normal 3.75" (0.9–7.1)
Sep
Oct: normal 3.29" (0.9–6.0)
Oct
Nov: normal 3.93" (2.1–5.9)
Nov
Dec: normal 4.58" (2.9–6.8)
Dec
Baseline 1991–2020 · Source: Open-Meteo12:13 AM
Your History · CHATTAHOOCHEE RIVER BELOW MORGAN FALLS DAM, GA

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Weather Conditions
WEATHER CONDITIONS
TODAY
85°
66°
FRI
90°
69°
SAT
90°
73°
SUN
94°
74°
MON
97°
75°
TUE
99°
79°
WED
100°
80°
TIME
FRI
3
NOW
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
TEMP
hourly forecast
71°
mild
71°
71°
70°
69°
69°
73°
76°
79°
82°
84°
87°
87°
90°
89°
88°
87°
87°
85°
82°
80°
78°
77°
76°
75°
74°
74°
73°
73°
73°
76°
79°
82°
84°
85°
85°
88°
90°
88°
90°
90°
87°
84°
81°
79°
79°
78°
77°
76°
76°
76°
75°
74°
74°
77°
79°
81°
85°
85°
88°
91°
94°
94°
92°
91°
90°
89°
86°
84°
83°
82°
81°
81°
76°
76°
75°
75°
75°
76°
80°
85°
89°
93°
95°
96°
97°
96°
95°
93°
94°
92°
89°
87°
86°
85°
84°
83°
82°
81°
81°
80°
79°
82°
85°
89°
92°
95°
97°
99°
99°
99°
99°
97°
95°
93°
89°
86°
WIND
mph · gust · dir
2mph ESE
2
ESE
2
NE
3
E
2
G3
ESE
2
G3
ESE
4
G7
SSE
4
G7
S
4
G5
SSW
4
SW
3
G4
SW
3
G4
SW
3
G4
WSW
4
G5
WSW
5
G6
SSE
8
G10
SSE
9
G12
SSE
8
G10
S
8
G11
SSE
6
G14
SSE
5
G10
S
5
G11
SSW
5
G11
SSW
4
G10
SSW
5
G11
SSW
5
G11
SSW
5
G11
SSW
5
G11
SW
4
G11
SW
5
G11
SSW
7
G19
WSW
9
G18
WSW
10
G17
WSW
11
G18
W
11
G15
WSW
11
G17
WSW
10
G16
WSW
11
G17
SW
12
G18
WSW
11
G16
WSW
12
G17
WSW
11
G17
WNW
7
G12
NW
4
G7
N
2
G3
NNE
1
SE
4
S
4
G5
S
3
SSW
3
SSW
3
WSW
3
G4
W
3
G6
W
3
G5
W
5
G10
WNW
5
G10
WNW
6
G11
WNW
7
G13
NW
7
G12
WNW
7
G13
WNW
9
G13
WNW
10
G14
WNW
11
G14
WNW
10
G13
NW
8
G9
NW
8
G10
NW
6
G10
WNW
6
G10
NW
3
G5
NW
3
NNW
2
NW
3
NNW
3
NNW
4
NNW
4
NNW
5
G8
NNW
4
G11
NNW
4
G10
NNW
5
G8
NNW
5
G8
N
5
G7
N
5
G9
N
7
G9
N
8
G10
NNW
10
NNW
11
NNW
9
G11
NNW
9
G10
N
7
G10
N
8
G11
N
7
G11
N
4
G7
N
3
NNE
4
NE
3
NE
3
NNE
3
N
3
N
4
NNE
4
G6
ENE
4
G7
ENE
4
G11
ENE
7
G13
NE
7
G11
ENE
7
G9
ENE
8
G9
ENE
7
G8
E
7
G8
E
8
G9
ESE
9
ESE
10
ESE
11
ESE
10
SE
9
SE
8
SE
5
G6
ESE
3
G5
E
PRECIP
chance %
0%
0%
0%
1%
1%
2%
3%
3%
2%
1%
2%
4%
9%
6%
7%
6%
8%
12%
6%
5%
5%
3%
2%
2%
2%
2%
3%
2%
2%
1%
3%
2%
2%
3%
3%
3%
3%
21%
21%
21%
21%
21%
21%
6%
6%
6%
6%
6%
6%
2%
2%
2%
2%
2%
2%
4%
4%
4%
4%
4%
4%
7%
7%
7%
7%
7%
7%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
13%
13%
13%
13%
13%
13%
8%
8%
8%
8%
8%
8%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
7%
7%
7%
7%
7%
7%
9%
9%
CLOUDS
cover %
0%
clear
0%
19%
0%
2%
1%
0%
0%
7%
45%
31%
30%
25%
31%
71%
28%
8%
5%
0%
0%
2%
0%
0%
0%
0%
1%
10%
3%
95%
90%
99%
41%
97%
40%
100%
100%
100%
72%
98%
100%
66%
91%
93%
100%
100%
78%
19%
19%
19%
6%
16%
18%
10%
7%
12%
100%
100%
97%
100%
100%
100%
38%
64%
100%
100%
100%
100%
100%
100%
86%
8%
6%
7%
6%
74%
20%
74%
100%
100%
100%
5%
0%
6%
7%
42%
37%
91%
92%
100%
91%
5%
5%
5%
0%
0%
0%
0%
0%
0%
0%
29%
90%
89%
51%
5%
6%
5%
6%
0%
19%
47%
67%
71%
67%
67%
78%
92%
PRESSURE
hPa · trend
987
987990990988988990989988988988988986987988987986987989987987
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
06:28 AM
SUNSET
08:52 PM
14H 24M OF DAYLIGHT17H 45M REMAINING
MOON PHASE
Waxing Gibbous
84% illuminated

Station Location

33.9678, -84.3837
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 03:07 UTC
Site #02335815·USGS

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