Waterlands
Ashley River
USGS · 021720825
ASHLEY RIVER
USGS · 021720825LIVE

ASHLEY RIVER BELOW SUMMERVILLE, SC

DORCHESTER COUNTY, SC32.9258°N, -80.1517°W
AIR TEMP
93°F
WIND
14mph WSW
FISH INDEX
56SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

17.5in

-15% vs normal

17.51 in of precipitation so far this year, 15% below the 30-year normal of 20.66 in for this point in the season.

YTD Total

17.5in

This year so far

Normal to Date

20.7in

30-yr average

Typical Range

15.0–26.8in

10th–90th pct YTD

Departure

-15%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 1.89" · normal 3.27" (1.5–5.2)
Jan
Feb: 4.11" · normal 3.19" (1.3–5.2)
Feb
Mar: 1.07" · normal 3.35" (1.6–5.6)
Mar
Apr: 2.35" · normal 3.17" (1.4–5.3)
Apr
May: 3.70" · normal 3.27" (1.5–5.7)
May
Jun: 4.39" (so far)· normal 5.83" (3.7–8.7)
Jun
Jul: normal 6.07" (3.7–9.2)
Jul
Aug: normal 6.67" (3.8–10.4)
Aug
Sep: normal 4.84" (2.4–7.6)
Sep
Oct: normal 3.67" (0.9–6.3)
Oct
Nov: normal 2.64" (0.7–4.4)
Nov
Dec: normal 3.37" (1.6–5.7)
Dec
Baseline 19912020 · Source: Open-Meteo05:37 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
96°
79°
WED
91°
75°
THU
97°
74°
FRI
99°
75°
SAT
99°
77°
SUN
100°
74°
MON
92°
74°
TIME
TUE
6
NOW
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
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
TEMP
hourly forecast
95°
mild
95°
93°
91°
88°
86°
84°
82°
80°
79°
78°
77°
76°
75°
76°
79°
81°
84°
86°
89°
91°
88°
90°
90°
90°
88°
86°
84°
81°
79°
79°
77°
76°
76°
75°
74°
75°
74°
74°
79°
84°
88°
92°
95°
97°
97°
91°
87°
90°
88°
86°
84°
81°
80°
79°
78°
77°
76°
76°
75°
75°
75°
76°
81°
86°
90°
93°
96°
99°
98°
97°
97°
96°
96°
89°
87°
83°
82°
82°
82°
81°
81°
80°
79°
78°
77°
78°
82°
87°
91°
94°
97°
99°
96°
91°
93°
97°
95°
91°
89°
85°
84°
83°
81°
80°
80°
79°
79°
78°
77°
78°
81°
82°
82°
84°
87°
WIND
mph · gust · dir
13mph W
G 23 mph
13
G23
W
13
G22
W
10
G20
W
8
G22
W
7
G16
W
6
G15
WNW
5
G13
W
6
G14
W
7
G16
WNW
6
G17
N
6
G15
N
7
G17
NNE
6
G14
NNE
5
G12
NE
7
G15
NE
7
G10
NE
6
G8
NE
5
G6
NNE
4
G5
N
3
NNE
6
G8
ESE
6
G7
ESE
6
G8
ESE
9
G11
SE
10
G12
SE
10
G13
SE
9
G13
SE
8
G14
SE
6
G15
SSE
4
G13
SSE
1
G9
S
3
NW
2
G3
ESE
3
G5
SE
4
G7
ESE
1
G6
E
3
G7
ESE
3
G5
E
3
G5
ESE
3
G5
ESE
4
G5
ESE
4
SE
4
SE
6
SE
9
SE
12
SE
10
G14
SSE
10
G11
SE
8
G10
SE
9
G12
SE
8
G14
SSE
6
G13
SSE
6
G14
SE
6
G16
SSE
6
G18
SSE
6
G16
SSE
5
G8
S
4
G7
SSW
4
G5
SSW
3
G4
SSW
3
G4
SSW
3
G7
SSW
4
G8
SSW
5
G9
SW
5
G8
SW
6
G8
SW
7
G9
SW
7
G11
SSW
9
G12
SSW
13
S
10
G16
S
9
G13
S
12
G14
SSW
11
G21
SSW
8
G17
SSW
5
G9
SSE
5
G10
SW
5
G17
S
8
G25
SSW
8
G25
SSW
5
G18
SW
4
G10
SSW
5
G13
SSW
5
G11
SW
5
G13
WSW
5
G19
WSW
7
G19
WSW
8
G14
WSW
9
G14
W
9
G13
W
9
G13
W
9
G11
W
9
G11
W
8
G11
W
8
G12
SSW
9
G14
S
11
G13
S
13
G18
SSW
10
G23
SSW
9
G26
SSW
9
G26
SSW
8
G26
SW
8
G26
SW
8
G23
SW
7
G22
SW
6
G20
WSW
5
G18
WSW
5
G16
WSW
4
G14
W
5
G11
WNW
5
G9
NW
6
G9
NW
7
G10
NW
7
G10
NW
8
G11
NNW
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%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
11%
11%
11%
11%
11%
11%
16%
16%
16%
16%
16%
16%
4%
4%
4%
4%
4%
4%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
11%
11%
11%
11%
11%
11%
6%
6%
6%
6%
6%
6%
4%
4%
4%
4%
4%
4%
1%
1%
1%
1%
CLOUDS
cover %
6%
clear
6%
7%
0%
3%
0%
0%
0%
0%
0%
0%
2%
3%
7%
32%
85%
35%
17%
11%
39%
45%
100%
65%
38%
26%
14%
12%
50%
100%
3%
19%
1%
18%
32%
93%
100%
100%
87%
91%
72%
16%
86%
100%
100%
100%
100%
100%
100%
93%
100%
100%
100%
100%
100%
100%
100%
100%
17%
73%
8%
100%
100%
100%
100%
100%
100%
57%
82%
98%
84%
76%
66%
100%
62%
100%
100%
100%
11%
7%
5%
8%
6%
7%
7%
6%
6%
6%
6%
16%
33%
19%
39%
100%
98%
100%
100%
89%
16%
100%
73%
18%
11%
6%
5%
39%
78%
16%
17%
22%
41%
21%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
1013
10131016101610181015101710171018101710171019101910171019101810181015101710161016
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
56
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
06:13 AM
SUNSET
08:32 PM
14H 19M OF DAYLIGHT2H 55M REMAINING
MOON PHASE
First Quarter
61% illuminated

Station Location

32.9258, -80.1517
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 17:37 UTC
Site #021720825·USGS

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