Waterlands
Alcovy River
USGS · 02208150
ALCOVY RIVER
USGS · 02208150LIVE

ALCOVY RIVER AT NEW HOPE ROAD, NEAR GRAYSON, GA

GWINNETT COUNTY, GA33.9169°N, -83.8881°W Updated 9 hr ago
FLOW RATE
36cfs
AIR TEMP
73°F
WIND
14mph W
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
36cfs 0.7% vs avg
Optimal band: 2737 cfs
PERIOD HIGH
347cfs
PERIOD LOW
13cfs
RUNNABLE
32%
last 30 day in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

27.3in

≈ normal

27.3 in of precipitation so far this year — about average for this point in the season (normal 24.44 in).

YTD Total

27.3in

This year so far

Normal to Date

24.4in

30-yr average

Typical Range

17.5–32.0in

10th–90th pct YTD

Departure

+12%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.54" · normal 4.68" (2.7–7.5)
Jan
Feb: 3.89" · normal 4.66" (2.0–6.8)
Feb
Mar: 3.09" · normal 4.65" (2.6–7.6)
Mar
Apr: 1.90" · normal 4.00" (1.9–6.1)
Apr
May: 8.95" · normal 3.46" (1.4–5.2)
May
Jun: 6.93" (so far)· normal 4.17" (2.2–7.3)
Jun
Jul: normal 4.21" (1.9–7.0)
Jul
Aug: normal 4.41" (1.9–6.5)
Aug
Sep: normal 3.82" (1.4–6.7)
Sep
Oct: normal 3.45" (1.1–7.0)
Oct
Nov: normal 3.90" (1.9–5.9)
Nov
Dec: normal 4.60" (2.8–7.1)
Dec
Baseline 19912020 · Source: Open-Meteo08:18 AM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
81°
68°
WED
86°
62°
THU
91°
68°
FRI
93°
70°
SAT
97°
73°
SUN
98°
76°
MON
96°
69°
TIME
TUE
10
NOW
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
WED
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
THU
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
FRI
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
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
TEMP
hourly forecast
75°
mild
75°
75°
76°
78°
79°
80°
81°
80°
80°
79°
76°
72°
70°
68°
68°
67°
66°
64°
63°
62°
62°
62°
67°
71°
75°
77°
79°
81°
83°
84°
85°
86°
86°
84°
81°
77°
75°
73°
72°
71°
70°
69°
68°
68°
68°
68°
72°
76°
81°
84°
87°
89°
90°
91°
91°
91°
91°
89°
82°
78°
76°
75°
74°
74°
74°
74°
71°
70°
70°
70°
74°
79°
83°
87°
90°
91°
93°
88°
83°
91°
88°
83°
83°
81°
78°
77°
77°
77°
77°
75°
74°
74°
73°
74°
78°
82°
86°
89°
91°
94°
95°
96°
97°
97°
96°
92°
87°
84°
83°
81°
80°
80°
79°
78°
77°
WIND
mph · gust · dir
13mph W
G 24 mph
13
G24
W
13
G23
WNW
14
G23
WNW
15
G22
WNW
16
G24
WNW
15
G22
WNW
15
G22
WNW
14
G22
NW
13
G20
NW
11
G18
NW
10
G21
NW
7
G15
NW
5
G13
NW
5
G13
WNW
7
G14
NW
7
G15
NW
6
G13
NW
5
G13
NW
4
G11
NW
4
G10
WNW
4
G9
NW
4
G7
WNW
3
G7
NW
1
G4
NW
3
G7
SE
5
G7
SE
4
G7
SE
1
G4
SE
2
G4
SSE
4
G5
S
3
G8
SSE
3
G7
SE
4
G8
E
7
G9
ESE
4
G7
SE
4
G7
ESE
4
G6
SE
4
G11
SSE
4
G9
S
3
G5
S
2
S
1
G2
SSW
0
G2
W
1
G2
NE
1
G2
NNE
3
G4
N
2
ENE
3
SE
2
SSE
4
G6
S
5
G7
S
6
G7
S
6
SSW
6
G7
SSW
6
G8
S
5
G8
S
7
G8
S
6
G10
S
6
G11
SSE
5
G16
S
6
G17
SSW
6
G17
SSW
4
G10
WSW
3
WSW
4
SW
5
G9
S
5
G10
SSE
2
SW
5
G7
S
3
G4
SW
3
G6
SW
4
G8
W
4
G8
W
5
G9
WSW
7
G10
SW
8
G10
SW
8
G11
SW
11
G12
SW
9
G12
SW
10
G12
SW
10
G13
W
6
G11
WSW
8
G12
SW
8
G16
WSW
6
G15
WSW
6
G16
WSW
5
G15
WSW
4
G15
WSW
5
G15
SW
5
G14
WSW
5
G14
WSW
5
G16
WSW
5
G16
W
5
G17
W
6
G17
W
8
G15
W
8
G15
W
9
G16
W
9
G15
W
10
G15
WNW
10
G14
WNW
10
G13
NW
8
G13
NW
8
G12
NW
9
G12
NW
7
G12
NNW
5
G13
NNW
4
G13
NW
4
G14
W
6
G15
WSW
6
G15
WSW
5
G14
W
5
G13
W
5
G12
WNW
4
G11
WNW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
11%
11%
11%
11%
11%
11%
4%
4%
4%
4%
4%
4%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
11%
11%
11%
11%
11%
11%
4%
4%
4%
4%
4%
4%
1%
1%
CLOUDS
cover %
80%
mostly
80%
91%
37%
10%
14%
8%
8%
3%
4%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
0%
0%
0%
0%
1%
5%
3%
3%
3%
1%
5%
5%
6%
4%
70%
100%
100%
100%
97%
100%
23%
27%
98%
100%
100%
100%
81%
100%
73%
92%
100%
100%
100%
100%
100%
69%
29%
100%
100%
100%
82%
55%
18%
24%
100%
46%
56%
20%
59%
20%
16%
19%
14%
11%
72%
69%
100%
100%
30%
64%
100%
100%
100%
17%
88%
91%
100%
100%
24%
16%
63%
12%
83%
12%
50%
35%
18%
20%
17%
32%
31%
17%
16%
19%
95%
100%
98%
84%
69%
54%
38%
30%
38%
54%
PRESSURE
hPa · trend
988
988987988988989988986986989986986986989987988988990987987988
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Warm
Wind
Moderate
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
06:25 AM
SUNSET
08:50 PM
14H 25M OF DAYLIGHT11H 16M REMAINING
MOON PHASE
First Quarter
58% illuminated

Station Location

33.9169, -83.8881
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 09:34 UTC
Site #02208150·USGS

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