Waterlands
Niobrara River
USGS · 06463720
NIOBRARA RIVER
USGS · 06463720LIVE

Niobrara River at Mariaville, Nebr.

NEBRASKA42.7806°N, -99.3397°W Updated 54 min ago
FLOW RATE
1,200cfs
GAUGE HT
3.13ft
AIR TEMP
69°F
WIND
17mph SE
FISH INDEX
56SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1,200cfs 14.6% vs avg
Optimal band: 1,088–1,472 cfs
PERIOD HIGH
1,430cfs
PERIOD LOW
1,090cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

3.13ft
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

9.4in

-37% vs normal

9.36 in of precipitation so far this year, 37% below the 30-year normal of 14.96 in for this point in the season.

YTD Total

9.4in

This year so far

Normal to Date

15.0in

30-yr average

Typical Range

10.6–19.8in

10th–90th pct YTD

Departure

-37%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.75" · normal 0.66" (0.3–1.2)
Jan
Feb: 0.05" · normal 0.93" (0.3–1.5)
Feb
Mar: 0.61" · normal 1.69" (0.6–2.9)
Mar
Apr: 1.59" · normal 3.49" (1.9–5.5)
Apr
May: 2.22" · normal 3.95" (1.6–6.4)
May
Jun: 3.70" · normal 3.80" (2.0–6.0)
Jun
Jul: 0.44" (so far)· normal 2.73" (0.8–5.3)
Jul
Aug: normal 2.74" (1.6–4.5)
Aug
Sep: normal 2.24" (0.8–4.3)
Sep
Oct: normal 2.15" (0.5–4.6)
Oct
Nov: normal 1.04" (0.2–2.2)
Nov
Dec: normal 0.79" (0.2–1.5)
Dec
Baseline 1991–2020 · Source: Open-Meteo02:39 PM
Your History · Niobrara River at Mariaville, Nebr.

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Weather Conditions
WEATHER CONDITIONS
TODAY
87°
65°
SAT
92°
67°
SUN
93°
64°
MON
98°
69°
TUE
98°
72°
WED
92°
72°
THU
94°
64°
TIME
FRI
3
NOW
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
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
TEMP
hourly forecast
84°
mild
84°
85°
86°
87°
87°
85°
80°
77°
74°
73°
72°
72°
71°
69°
68°
67°
68°
71°
74°
77°
80°
83°
87°
89°
91°
91°
92°
92°
67°
70°
70°
69°
68°
67°
66°
66°
65°
64°
65°
66°
68°
74°
77°
81°
84°
87°
90°
91°
93°
93°
93°
92°
90°
85°
80°
78°
77°
76°
75°
74°
72°
71°
70°
69°
70°
74°
79°
83°
87°
91°
93°
96°
97°
98°
97°
97°
95°
89°
84°
82°
79°
77°
77°
77°
75°
73°
72°
72°
72°
76°
80°
84°
88°
92°
95°
96°
98°
98°
97°
97°
95°
88°
84°
85°
80°
78°
81°
78°
76°
74°
73°
72°
73°
75°
WIND
mph · gust · dir
6mph ESE
G 8 mph
6
G8
ESE
5
G7
SE
4
G7
SE
5
G9
ENE
8
G9
SE
5
G7
SE
6
G11
ENE
7
G11
ENE
6
G8
NE
7
G12
NE
13
G26
NNW
21
G28
E
7
NW
7
WSW
6
G10
WSW
4
G10
W
7
G12
W
7
G9
WSW
3
G4
W
1
G2
N
4
G6
NE
6
G7
ENE
7
G8
ENE
4
G5
E
2
SE
3
S
1
G2
SSE
2
ESE
3
G4
ESE
4
SSE
3
S
5
G6
ENE
5
G10
E
5
G12
ESE
5
G14
S
6
G12
SE
4
G7
SSE
3
G5
S
3
G4
SW
3
G4
SW
4
G6
SSW
5
G8
SSW
6
G7
S
7
SSE
7
SSE
7
SE
8
SE
9
SE
9
ESE
10
ESE
10
ESE
10
ESE
11
G13
ESE
11
G19
ESE
11
G24
SE
11
G25
SE
11
G28
SSE
12
G29
SSE
10
G29
S
9
G27
S
7
G22
SSE
7
G23
S
7
G24
S
7
G23
S
7
G22
SSE
9
G20
S
12
G18
SSW
12
G17
SSW
13
G15
S
14
G15
S
14
G15
S
13
SSW
13
SSW
13
SSW
12
SSW
11
SSW
10
G13
S
8
G15
S
8
G16
S
9
G24
SSW
9
G13
NNE
6
ESE
7
G10
S
11
G27
SSW
8
G26
SSW
8
G24
SSW
8
G22
SSW
7
G22
SSW
5
G19
SSW
2
G12
W
2
G8
SSW
7
G10
S
9
G12
S
10
G12
S
11
G12
S
11
G12
S
11
G12
S
12
G13
S
13
G14
S
14
G17
SSE
10
G15
SSW
8
G21
SSE
10
G27
SSE
16
G31
SSE
16
G35
SSE
16
G39
S
11
G32
SW
7
G25
SSW
4
G15
SE
6
G8
ESE
5
G10
SE
6
G16
S
7
G20
SSW
4
G19
WSW
PRECIP
chance %
4%
4%
4%
6%
6%
7%
11%
13%
24%
43%
43%
24%
10%
9%
8%
3%
2%
1%
1%
1%
4%
4%
3%
4%
4%
2%
1%
7%
7%
3%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
4%
4%
4%
4%
4%
4%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
13%
13%
13%
13%
13%
13%
11%
11%
11%
11%
11%
11%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
26%
26%
26%
26%
26%
26%
26%
26%
26%
26%
26%
26%
22%
CLOUDS
cover %
2%
clear
2%
1%
0%
6%
5%
0%
0%
0%
22%
100%
100%
100%
100%
100%
100%
7%
50%
90%
75%
82%
99%
30%
1%
49%
0%
0%
1%
100%
100%
100%
78%
82%
67%
74%
73%
100%
44%
2%
0%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
100%
12%
6%
6%
7%
25%
7%
7%
7%
50%
7%
0%
0%
0%
0%
0%
0%
100%
100%
100%
100%
100%
5%
100%
7%
0%
10%
11%
0%
7%
47%
100%
100%
8%
73%
100%
100%
0%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
93%
PRESSURE
hPa · trend
952
952950951954953954952952951951951951950948950951949946946
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
56
Temperature
Warm
Wind
Moderate
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
06:04 AM
SUNSET
09:19 PM
15H 15M OF DAYLIGHT6H 40M REMAINING
MOON PHASE
Waning Gibbous
86% illuminated

Station Location

42.7806, -99.3397
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-03 14:39 UTC
Site #06463720·USGS

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