Waterlands
Nishnabotna River
USGS · 06810000
NISHNABOTNA RIVER
USGS · 06810000LIVE

Nishnabotna River above Hamburg, IA

IOWA40.6012°N, -95.6445°W Updated 58 min ago
FLOW RATE
1,910cfs
GAUGE HT
10.44ft
AIR TEMP
86°F
WIND
7mph SSW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1,910cfs 36.3% vs avg
Optimal band: 1,683–2,277 cfs
PERIOD HIGH
2,230cfs
PERIOD LOW
1,910cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

10.44ft
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

19.0in

≈ normal

19 in of precipitation so far this year — about average for this point in the season (normal 19.64 in).

YTD Total

19.0in

This year so far

Normal to Date

19.6in

30-yr average

Typical Range

15.1–24.4in

10th–90th pct YTD

Departure

-3%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.97" · normal 1.06" (0.4–1.8)
Jan
Feb: 0.41" · normal 1.43" (0.4–2.5)
Feb
Mar: 1.54" · normal 2.47" (1.0–4.0)
Mar
Apr: 3.76" · normal 4.07" (1.8–5.9)
Apr
May: 5.17" · normal 5.52" (2.3–9.2)
May
Jun: 6.47" · normal 4.69" (2.4–6.6)
Jun
Jul: 0.67" (so far)· normal 3.92" (1.3–6.5)
Jul
Aug: normal 3.19" (1.1–5.8)
Aug
Sep: normal 3.18" (1.3–5.7)
Sep
Oct: normal 2.86" (0.7–5.4)
Oct
Nov: normal 1.92" (0.4–3.5)
Nov
Dec: normal 1.54" (0.4–3.1)
Dec
Baseline 1991–2020 · Source: Open-Meteo03:58 PM
Your History · Nishnabotna River above Hamburg, IA

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Weather Conditions
WEATHER CONDITIONS
TODAY
94°
76°
SAT
86°
69°
SUN
85°
67°
MON
89°
69°
TUE
88°
69°
WED
95°
73°
THU
86°
71°
TIME
FRI
4
NOW
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
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
TEMP
hourly forecast
94°
mild
94°
94°
93°
91°
87°
78°
77°
76°
77°
75°
74°
74°
70°
69°
69°
70°
73°
76°
78°
79°
81°
84°
85°
85°
85°
86°
85°
83°
82°
79°
76°
75°
73°
73°
72°
71°
70°
68°
67°
68°
71°
74°
76°
79°
81°
82°
83°
84°
85°
85°
84°
84°
81°
76°
74°
73°
72°
71°
70°
70°
69°
69°
69°
71°
74°
77°
79°
82°
84°
85°
87°
88°
88°
89°
88°
87°
82°
77°
76°
74°
73°
72°
71°
71°
71°
70°
69°
71°
74°
77°
80°
83°
85°
86°
87°
88°
88°
88°
87°
85°
81°
78°
76°
75°
75°
75°
75°
74°
74°
73°
73°
73°
76°
80°
WIND
mph · gust · dir
14mph SSW
G 18 mph
14
G18
SSW
10
G17
SSW
11
G18
S
10
G17
SSE
9
G10
WNW
13
G21
N
4
G5
S
7
G9
N
10
G17
WNW
11
G15
E
10
G21
NE
9
G16
NNE
13
G26
WNW
11
G20
ESE
13
G26
ESE
8
G17
SSE
8
G17
S
3
G9
SSE
4
NNE
7
NE
4
G5
NE
6
G7
NNE
4
G5
NE
1
G3
WSW
7
G8
ENE
3
G6
ESE
8
G10
NE
4
G7
E
3
G5
SE
4
G5
N
5
G7
NNE
2
G5
NE
2
SE
6
G9
WNW
6
G16
NNW
3
G6
NNW
1
G2
SSE
3
G8
NE
5
G6
SSW
4
G12
S
4
G7
ENE
5
G7
ENE
5
G8
ESE
5
G7
SE
5
G7
SE
5
G7
SE
5
G7
E
6
G7
E
6
G8
E
6
G8
E
6
G8
E
5
G8
ESE
4
G6
SE
6
SE
6
G11
SE
5
SSE
4
G5
SSE
4
G5
SSE
4
SSE
4
SSE
4
SSE
3
SSE
2
G3
SE
4
ESE
3
G4
SE
4
G6
SE
5
G7
SE
5
G7
SE
6
G7
SE
5
G6
SE
5
SE
5
SSE
4
G5
SE
4
G5
SE
3
G5
ESE
5
G8
E
7
G11
ESE
8
G17
ESE
8
G18
SE
7
G18
SE
6
G8
SE
4
SE
5
G6
SSE
5
SE
6
G8
SSE
6
G11
SSE
5
SSE
4
G9
SSE
4
G6
SSE
5
G6
SSE
5
G7
SSE
6
G7
SSE
6
SE
6
G7
SE
7
SE
7
G8
ESE
9
G10
SE
9
G11
ESE
8
G11
ESE
8
G15
ESE
8
G18
ESE
9
G22
SE
8
G19
ESE
9
G22
SE
9
G24
SE
10
G27
SSE
10
G28
SSE
10
G28
SSE
10
G28
SSE
10
G28
SSE
9
G26
SSE
9
G25
S
10
G23
S
11
G21
SSE
PRECIP
chance %
5%
5%
1%
1%
1%
2%
17%
30%
31%
19%
10%
26%
22%
37%
28%
15%
9%
12%
11%
6%
3%
1%
1%
0%
0%
0%
0%
0%
0%
1%
2%
13%
13%
13%
13%
27%
27%
27%
27%
27%
27%
5%
5%
5%
5%
5%
5%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
3%
3%
CLOUDS
cover %
100%
overcast
100%
100%
74%
100%
100%
100%
100%
100%
100%
96%
99%
100%
100%
93%
71%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
74%
99%
81%
62%
7%
60%
91%
0%
0%
100%
100%
0%
25%
66%
75%
5%
0%
0%
6%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
4%
0%
0%
1%
0%
0%
0%
0%
0%
5%
6%
6%
5%
0%
0%
5%
12%
12%
11%
13%
6%
5%
6%
5%
0%
0%
0%
0%
12%
0%
0%
0%
0%
0%
12%
11%
20%
31%
39%
39%
35%
34%
39%
47%
PRESSURE
hPa · trend
981
981981987985983982982983982982982983982982983984982982981
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Light
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
05:56 AM
SUNSET
08:57 PM
15H 1M OF DAYLIGHT4H 59M REMAINING
MOON PHASE
Waning Gibbous
86% illuminated

Station Location

40.6012, -95.6445
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-03 15:58 UTC
Site #06810000·USGS

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