Waterlands
Big River
USGS · 07018100
BIG RIVER
USGS · 07018100LIVE

Big River near Richwoods, MO

JEFFERSON COUNTY, MO38.1596°N, -90.7061°W Updated 30 min ago
FLOW RATE
370cfs
GAUGE HT
2.83ft
AIR TEMP
77°F
WIND
9mph S
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
370cfs 16.6% vs avg
Optimal band: 287–389 cfs
PERIOD HIGH
370cfs
PERIOD LOW
312cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

2.83ft
Precipitation History
Your History · Big River near Richwoods, MO

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Weather Conditions
WEATHER CONDITIONS
TODAY
79°
69°
SAT
87°
71°
SUN
100°
71°
MON
102°
73°
TUE
103°
74°
WED
102°
75°
THU
97°
72°
TIME
FRI
5
NOW
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
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
TEMP
hourly forecast
78°
mild
78°
78°
74°
74°
73°
72°
72°
72°
72°
72°
72°
71°
71°
71°
73°
75°
76°
76°
76°
81°
82°
82°
85°
85°
87°
87°
86°
83°
81°
79°
78°
77°
76°
76°
75°
74°
72°
71°
72°
75°
81°
87°
92°
95°
97°
99°
100°
100°
99°
96°
88°
82°
81°
79°
77°
76°
75°
74°
74°
73°
73°
74°
76°
81°
86°
91°
95°
98°
100°
101°
102°
102°
101°
99°
93°
85°
83°
81°
82°
81°
80°
79°
77°
76°
75°
74°
75°
81°
87°
91°
95°
98°
100°
101°
102°
103°
102°
100°
94°
85°
83°
82°
81°
80°
79°
78°
77°
76°
75°
75°
76°
80°
86°
91°
WIND
mph · gust · dir
5mph SE
G 11 mph
5
G11
SE
4
G13
SSE
8
G19
S
9
G18
S
6
G11
S
2
G6
SSW
2
G8
NNE
5
G15
SW
5
G13
SW
5
G13
SSW
5
G12
SW
4
G11
SSW
4
G11
SSW
4
G11
SSW
4
G11
SSW
5
G14
SW
5
G16
SW
6
G16
SW
2
G11
SSW
8
G16
WSW
8
G11
WSW
6
G8
W
7
G11
W
7
G12
WSW
7
G13
WSW
7
G11
WSW
5
G10
WSW
3
G5
SW
3
G7
S
3
G7
S
2
G5
SE
2
G7
SSW
4
G8
SSE
4
G8
S
4
G10
SSW
4
G9
S
4
G10
S
4
G9
S
5
G17
S
7
G27
SSW
8
G25
SW
10
G19
SW
9
G13
SW
8
G12
SW
8
G11
SW
8
G12
SW
9
G13
SW
10
G14
WSW
9
G14
WSW
8
G16
WSW
5
G14
SW
5
SSW
6
G14
SSW
6
G23
SSW
6
G23
S
5
G17
S
5
G19
SSW
5
G22
SSW
5
G21
SSW
6
G20
SSW
6
G24
SSW
6
G26
SSW
7
G27
SSW
7
G26
SSW
8
G20
SSW
9
G16
SW
9
G14
SW
9
G14
SW
9
G15
SSW
9
G14
SW
9
G13
SSW
9
G13
SSW
10
G13
SW
8
G13
SSW
8
G15
SSW
6
G16
SSW
6
G25
SSW
7
G27
S
8
G26
SSW
8
G27
SSW
7
G28
SSW
7
G26
SSW
6
G26
SSW
7
G27
SSW
6
G24
SSW
5
G20
SSW
5
G18
SSW
6
G16
SW
7
G13
SW
7
G12
SW
6
G9
SW
5
G7
SW
5
G8
SSW
5
G8
SSW
5
G7
SSW
5
G7
SSW
5
G6
SSW
3
G5
SSW
2
G8
NE
2
G3
NNE
4
SSW
7
SSW
7
G14
SSW
6
G21
SSW
6
G22
SSW
5
G19
SSW
5
G12
SSW
4
G8
SSW
4
G7
SSW
4
G7
SSW
4
G7
SSW
4
G7
SSW
4
G6
SSW
5
G6
SSW
PRECIP
chance %
52%
52%
45%
40%
33%
26%
28%
21%
23%
25%
20%
21%
19%
22%
21%
20%
17%
17%
23%
24%
15%
12%
8%
7%
5%
10%
10%
9%
4%
5%
8%
10%
10%
10%
6%
6%
6%
6%
6%
6%
1%
1%
1%
1%
1%
1%
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%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
CLOUDS
cover %
100%
overcast
100%
100%
83%
100%
100%
98%
100%
100%
100%
98%
100%
100%
100%
100%
100%
100%
100%
100%
100%
43%
100%
72%
100%
94%
98%
100%
100%
77%
73%
19%
60%
35%
47%
0%
0%
0%
0%
0%
5%
8%
11%
11%
5%
7%
100%
100%
100%
100%
80%
76%
100%
100%
100%
100%
23%
100%
100%
18%
11%
11%
93%
15%
15%
100%
14%
32%
41%
11%
52%
11%
10%
5%
6%
5%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
19%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
992
992992992994993993992993991993994996994996997998995997997
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:41 AM
SUNSET
08:29 PM
14H 48M OF DAYLIGHT3H 59M REMAINING
MOON PHASE
Waxing Gibbous
88% illuminated

Station Location

38.1596, -90.7061
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 16:30 UTC
Site #07018100·USGS

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