Waterlands
Iroquois River
USGS · 05522500
IROQUOIS RIVER
USGS · 05522500LIVE

IROQUOIS RIVER AT RENSSELAER, IN

JASPER COUNTY, IN40.9334°N, -87.1289°W Updated 1 hr ago
FLOW RATE
139cfs
GAUGE HT
4.80ft
AIR TEMP
84°F
WIND
11mph S
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
139cfs 47.7% vs avg
Optimal band: 129175 cfs
PERIOD HIGH
163cfs
PERIOD LOW
139cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

4.80ft
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

22.9in

≈ normal

22.87 in of precipitation so far this year — about average for this point in the season (normal 20.55 in).

YTD Total

22.9in

This year so far

Normal to Date

20.6in

30-yr average

Typical Range

15.3–25.1in

10th–90th pct YTD

Departure

+11%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 1.99" · normal 2.55" (1.0–3.9)
Jan
Feb: 0.95" · normal 2.16" (0.8–3.5)
Feb
Mar: 6.02" · normal 3.20" (1.8–4.9)
Mar
Apr: 5.30" · normal 4.16" (2.5–6.5)
Apr
May: 1.64" · normal 4.45" (2.3–6.2)
May
Jun: 6.96" (so far)· normal 4.21" (2.2–6.8)
Jun
Jul: normal 3.69" (2.2–5.2)
Jul
Aug: normal 3.37" (1.9–6.0)
Aug
Sep: normal 2.96" (1.3–6.0)
Sep
Oct: normal 3.01" (1.7–5.6)
Oct
Nov: normal 2.93" (1.6–4.9)
Nov
Dec: normal 2.37" (1.4–3.9)
Dec
Baseline 19912020 · Source: Open-Meteo02:34 PM
Your History · IROQUOIS RIVER AT RENSSELAER, IN

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Weather Conditions
WEATHER CONDITIONS
TODAY
90°
73°
TUE
93°
74°
WED
91°
73°
THU
89°
76°
FRI
90°
73°
SAT
91°
73°
SUN
89°
68°
TIME
MON
3
NOW
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
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
TEMP
hourly forecast
90°
mild
90°
90°
89°
88°
86°
83°
81°
79°
79°
78°
77°
76°
75°
75°
74°
74°
78°
81°
84°
87°
89°
91°
92°
93°
93°
93°
92°
90°
87°
84°
81°
79°
77°
76°
76°
75°
75°
74°
73°
74°
77°
80°
83°
86°
88°
90°
91°
91°
91°
91°
90°
89°
86°
83°
80°
79°
78°
77°
77°
77°
76°
77°
78°
77°
77°
79°
82°
85°
87°
89°
89°
88°
88°
89°
89°
88°
85°
82°
80°
78°
78°
77°
75°
75°
74°
74°
73°
74°
77°
79°
82°
85°
85°
87°
89°
90°
90°
89°
87°
85°
83°
80°
78°
77°
77°
76°
75°
75°
73°
73°
73°
74°
75°
78°
WIND
mph · gust · dir
13mph SSW
G 17 mph
13
G17
SSW
13
G17
SSW
13
G19
S
12
G20
S
10
G22
S
8
G15
S
7
G15
S
7
G17
S
9
G19
S
9
G18
S
7
G16
S
7
G16
S
6
G15
S
7
G15
S
6
G15
S
8
G15
SSW
9
G22
SW
11
G21
SW
11
G21
SW
12
G20
SW
13
G18
SW
12
G17
SW
14
G18
SW
15
G20
SSW
16
G22
SSW
16
G23
SW
16
G25
SSW
15
G27
SSW
13
G24
SSW
11
G20
SSW
10
G20
SW
7
G17
SW
6
G17
SW
6
G17
SSW
5
G17
SSW
6
G17
SSW
6
G17
SW
6
G17
SSW
6
G17
SW
7
G17
SSW
7
G15
SW
7
G10
SW
6
G9
SW
7
G10
SSW
9
G12
SSW
10
G13
SSW
11
G14
SW
12
G15
SW
12
G15
SW
12
G14
SW
10
G14
SSW
10
G15
SSW
8
G16
SSW
8
G18
S
8
G18
SSW
9
G22
SSW
8
G24
SSW
9
G26
SSW
9
G28
SSW
8
G27
SSW
8
G28
SSW
11
G31
SSW
11
G29
SSW
11
G29
SW
9
G28
SW
10
G22
SW
9
G13
WSW
9
G11
SW
10
G12
SW
9
G11
SW
11
G13
SW
11
G14
SW
10
G14
SW
11
G15
SW
10
G14
SW
10
G14
SSW
9
G16
SW
7
G13
SW
7
G12
SSW
7
G10
SSW
7
G13
SSW
7
G14
S
7
G19
SSW
7
G17
SSW
6
G15
SSW
6
G11
SW
6
G9
SW
6
G10
SW
6
G11
SSW
8
G13
SSW
8
G13
SSW
9
G13
SSW
10
G13
SW
10
G14
SW
10
G14
SW
11
G15
SW
11
G14
SW
9
G12
SW
9
G12
W
7
G12
W
5
G8
WSW
7
G14
SSW
7
G14
SW
8
G17
SSW
7
G16
SSW
7
G15
SSW
7
G14
SSW
7
G15
SW
6
G15
SW
6
G15
SW
6
G15
WSW
6
G15
WSW
5
G14
WSW
5
G12
WSW
PRECIP
chance %
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
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%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
10%
10%
10%
10%
10%
10%
12%
12%
12%
12%
12%
12%
9%
9%
9%
9%
9%
9%
23%
23%
23%
23%
23%
23%
19%
19%
19%
19%
19%
19%
34%
34%
34%
34%
34%
34%
16%
16%
16%
16%
16%
16%
41%
41%
41%
41%
41%
41%
20%
CLOUDS
cover %
14%
few
14%
16%
99%
100%
100%
100%
100%
22%
8%
0%
0%
1%
0%
1%
1%
12%
66%
8%
0%
6%
100%
100%
41%
33%
8%
0%
24%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
45%
8%
5%
100%
100%
100%
21%
8%
6%
0%
0%
5%
7%
11%
23%
83%
11%
100%
90%
86%
63%
77%
13%
53%
10%
13%
27%
100%
100%
100%
81%
100%
100%
100%
100%
100%
100%
100%
28%
38%
61%
74%
66%
48%
33%
23%
PRESSURE
hPa · trend
991
991990990992992990992994993992993994994994994995993992992
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:19 AM
SUNSET
08:24 PM
15H 5M OF DAYLIGHT5H 50M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY

Station Location

40.9334, -87.1289
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 14:34 UTC
Site #05522500·USGS

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