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 33 min ago
FLOW RATE
38.2cfs
GAUGE HT
2.47ft
WATER TEMP
24°F
AIR TEMP
73°F
WIND
13mph WSW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
38.2cfs 14.4% vs avg
Optimal band: 3142 cfs
PERIOD HIGH
39.4cfs
PERIOD LOW
32.2cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

2.47ft

Water Temperature

23.8°F

Water Turbidity

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
8
NOW
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
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
TEMP
hourly forecast
72°
mild
72°
72°
73°
74°
76°
77°
79°
80°
81°
80°
80°
78°
75°
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°
WIND
mph · gust · dir
13mph WNW
G 27 mph
13
G27
WNW
14
G25
WNW
13
G24
WNW
14
G24
WNW
14
G22
WNW
14
G22
WNW
14
G22
WNW
15
G22
WNW
15
G22
NW
14
G22
NW
13
G21
NW
12
G19
NW
9
G19
NW
6
G12
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
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
2%
2%
6%
6%
6%
6%
6%
6%
3%
3%
3%
3%
3%
3%
5%
5%
5%
5%
5%
5%
4%
4%
4%
4%
4%
4%
14%
14%
14%
14%
14%
14%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
3%
3%
3%
3%
3%
3%
10%
10%
10%
10%
10%
10%
7%
7%
7%
7%
7%
7%
1%
CLOUDS
cover %
30%
few
30%
41%
97%
79%
41%
23%
22%
5%
8%
4%
3%
1%
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%
PRESSURE
hPa · trend
987
987988988988989989987986988988986987988987987988989989986988
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 DAYLIGHT12H 32M REMAINING
MOON PHASE
First Quarter
57% illuminated

Station Location

33.9169, -83.8881
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 08:18 UTC
Site #02208150·USGS

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