Waterlands
Rocky Creek
USGS · 02147500
ROCKY CREEK
USGS · 02147500LIVE

ROCKY CREEK AT GREAT FALLS, SC

SOUTH CAROLINA34.5654°N, -80.9198°W Updated 1 d ago
FLOW RATE
2cfs
AIR TEMP
79°F
WIND
7mph SE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
2cfs 39.9% vs avg
Optimal band: 1317 cfs
PERIOD HIGH
1,495cfs
PERIOD LOW
2cfs
RUNNABLE
16%
last 1 year in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

14.9in

-32% vs normal

14.87 in of precipitation so far this year, 32% below the 30-year normal of 21.94 in for this point in the season.

YTD Total

14.9in

This year so far

Normal to Date

21.9in

30-yr average

Typical Range

17.4–29.7in

10th–90th pct YTD

Departure

-32%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.27" · normal 3.75" (1.9–6.0)
Jan
Feb: 3.82" · normal 3.30" (1.9–4.9)
Feb
Mar: 1.33" · normal 3.76" (1.9–5.8)
Mar
Apr: 0.92" · normal 3.44" (1.6–5.5)
Apr
May: 4.62" · normal 2.96" (1.3–4.6)
May
Jun: 1.63" · normal 4.06" (1.9–7.2)
Jun
Jul: 0.28" (so far)· normal 4.09" (2.5–6.0)
Jul
Aug: normal 4.27" (2.2–6.5)
Aug
Sep: normal 3.95" (1.7–6.1)
Sep
Oct: normal 3.23" (0.8–5.4)
Oct
Nov: normal 3.04" (0.9–4.8)
Nov
Dec: normal 3.89" (1.8–6.4)
Dec
Baseline 19912020 · Source: Open-Meteo12:01 AM
Your History · ROCKY CREEK AT GREAT FALLS, SC

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Weather Conditions
WEATHER CONDITIONS
TODAY
94°
74°
MON
95°
73°
TUE
101°
74°
WED
102°
75°
THU
103°
75°
FRI
101°
75°
SAT
101°
73°
TIME
MON
12
NOW
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
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
TEMP
hourly forecast
77°
mild
77°
77°
76°
75°
74°
74°
73°
74°
77°
80°
83°
86°
90°
93°
95°
93°
94°
81°
84°
87°
86°
82°
81°
80°
78°
77°
76°
76°
75°
75°
74°
74°
79°
81°
84°
87°
91°
94°
98°
101°
101°
94°
95°
96°
89°
85°
83°
83°
81°
78°
77°
76°
75°
75°
75°
75°
80°
85°
89°
94°
97°
99°
101°
102°
98°
96°
98°
94°
92°
87°
87°
84°
84°
83°
81°
79°
77°
76°
75°
76°
80°
86°
90°
94°
97°
99°
101°
102°
103°
101°
97°
96°
92°
89°
88°
86°
83°
81°
78°
77°
76°
76°
75°
75°
79°
84°
89°
93°
97°
99°
96°
98°
101°
101°
99°
95°
WIND
mph · gust · dir
3mph S
G 7 mph
3
G7
S
4
G8
S
1
G6
S
1
G3
S
2
ENE
3
NE
2
G3
ENE
2
G3
NE
1
G3
ENE
2
G12
W
3
G10
W
4
G10
SW
5
G11
WSW
5
G12
WSW
8
G11
SW
7
G11
WSW
13
G18
S
22
G41
SSW
3
G9
SSW
6
G12
SW
4
G8
S
3
G5
SSE
3
G7
SE
3
G7
S
5
G11
NW
4
G7
ESE
5
G12
S
2
G7
SSW
3
G8
SSE
3
G6
SSE
2
G8
S
3
G9
S
7
G19
SW
8
G17
SW
8
G15
SW
10
G15
SW
10
G15
SW
10
G14
WSW
10
G14
WSW
10
G13
WSW
10
G13
WSW
11
WSW
8
G11
WSW
10
SW
11
SW
8
WSW
6
SW
8
SW
7
G11
WSW
5
WSW
5
W
4
WNW
4
NW
3
WNW
3
G6
W
4
G7
W
3
G7
W
4
G8
W
5
G9
W
8
G11
W
9
G12
W
9
G12
W
9
G13
W
10
G14
W
8
G13
WSW
5
G13
SSW
9
G12
SW
9
G13
SW
8
G23
SW
6
G26
SW
7
G26
SW
6
G26
SW
9
G24
WSW
8
G15
SW
7
G17
SW
5
G15
WSW
5
G13
WSW
5
G10
WSW
4
G10
WSW
4
G12
WSW
6
G14
WSW
7
G14
WSW
9
G13
WSW
9
G15
WSW
10
G15
WSW
10
G15
WSW
11
G15
WSW
11
G15
WSW
11
G12
WSW
12
G16
WSW
15
G16
WSW
14
G16
WSW
11
G22
W
9
G22
W
10
G22
WSW
9
G24
W
7
G23
WSW
6
G17
WSW
6
G17
SSW
7
G10
SSW
6
G7
SW
5
G9
WSW
5
G15
WSW
5
G18
SW
7
G22
WSW
8
G21
W
9
G18
WSW
10
G16
W
10
G16
W
10
G17
W
11
G18
WSW
11
G17
WSW
12
G17
SW
12
G16
SW
12
G15
SW
11
G13
WSW
PRECIP
chance %
10%
10%
7%
4%
2%
2%
2%
2%
2%
2%
1%
3%
2%
1%
4%
8%
17%
18%
17%
30%
17%
14%
9%
9%
13%
12%
6%
4%
6%
3%
2%
2%
2%
2%
5%
5%
5%
5%
5%
5%
17%
17%
17%
17%
17%
17%
11%
11%
11%
11%
11%
11%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
8%
8%
8%
8%
8%
8%
9%
9%
9%
9%
9%
9%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
12%
12%
12%
12%
12%
CLOUDS
cover %
100%
overcast
100%
100%
100%
76%
73%
87%
52%
89%
36%
5%
4%
8%
7%
71%
100%
100%
100%
96%
76%
100%
33%
11%
39%
98%
75%
100%
100%
80%
29%
17%
100%
82%
77%
15%
1%
9%
8%
11%
36%
84%
100%
100%
100%
48%
14%
18%
23%
69%
0%
0%
0%
0%
0%
0%
0%
5%
5%
0%
0%
0%
0%
0%
0%
35%
100%
100%
10%
100%
0%
0%
100%
37%
0%
0%
0%
0%
12%
0%
0%
5%
5%
0%
6%
0%
0%
0%
1%
0%
36%
94%
100%
32%
7%
14%
5%
0%
0%
0%
7%
11%
6%
10%
0%
0%
5%
6%
58%
100%
100%
100%
100%
100%
100%
100%
92%
81%
PRESSURE
hPa · trend
1000
10001001100310011003100210031000100210021003100010021002100310001002100210021001
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
06:16 AM
SUNSET
08:39 PM
14H 23M OF DAYLIGHT
MOON PHASE
Last Quarter
65% illuminated

Station Location

34.5654, -80.9198
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC
Site #02147500·USGS

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