Waterlands
Feeder Canal
USGS · 12435500
FEEDER CANAL
USGS · 12435500LIVE

FEEDER CANAL AT GRAND COULEE, WA

GRANT COUNTY, WA47.9513°N, -118.9956°W
AIR TEMP
58°F
WIND
3mph NW
FISH INDEX
94SCORE / 100
EPIC · 5 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

6.1in

-30% vs normal

6.09 in of precipitation so far this year, 30% below the 30-year normal of 8.66 in for this point in the season.

YTD Total

6.1in

This year so far

Normal to Date

8.7in

30-yr average

Typical Range

5.8–12.2in

10th–90th pct YTD

Departure

-30%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.86" · normal 1.99" (0.9–3.2)
Jan
Feb: 0.92" · normal 1.40" (0.7–2.2)
Feb
Mar: 0.99" · normal 1.73" (0.8–3.4)
Mar
Apr: 1.39" · normal 1.28" (0.4–2.1)
Apr
May: 0.58" · normal 1.34" (0.4–2.3)
May
Jun: 1.35" (so far)· normal 0.98" (0.3–2.0)
Jun
Jul: normal 0.45" (0.0–0.9)
Jul
Aug: normal 0.32" (0.0–0.8)
Aug
Sep: normal 0.55" (0.1–1.3)
Sep
Oct: normal 1.34" (0.4–2.1)
Oct
Nov: normal 2.06" (0.8–3.4)
Nov
Dec: normal 2.46" (0.9–4.1)
Dec
Baseline 19912020 · Source: Open-Meteo04:35 AM
Your History · FEEDER CANAL AT GRAND COULEE, WA

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Weather Conditions
WEATHER CONDITIONS
TODAY
66°
56°
SUN
80°
54°
MON
81°
58°
TUE
76°
55°
WED
79°
52°
THU
77°
56°
FRI
82°
51°
TIME
SUN
6
NOW
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
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
TEMP
hourly forecast
55°
mild
55°
59°
64°
64°
69°
71°
75°
78°
79°
79°
80°
78°
76°
76°
73°
70°
68°
65°
61°
60°
58°
58°
58°
58°
59°
60°
61°
62°
64°
65°
71°
75°
75°
79°
80°
81°
80°
79°
75°
68°
66°
66°
64°
59°
57°
57°
56°
55°
58°
59°
60°
64°
67°
69°
71°
73°
74°
75°
76°
76°
76°
75°
73°
66°
63°
62°
61°
58°
57°
56°
54°
52°
54°
58°
62°
65°
67°
70°
73°
75°
77°
78°
79°
79°
78°
78°
74°
66°
67°
62°
59°
57°
57°
57°
57°
56°
56°
58°
61°
64°
66°
68°
70°
73°
75°
76°
77°
77°
76°
74°
71°
67°
WIND
mph · gust · dir
6mph WSW
6
WSW
5
G10
WSW
5
G12
WNW
6
G15
NW
8
G15
NW
12
G18
NW
12
G20
NW
12
G19
NW
14
G20
NW
10
G17
NNW
14
G19
NW
16
G24
NW
17
G28
WNW
17
G28
NW
18
G30
NW
18
G33
NW
15
G29
NW
13
G26
NW
9
G25
WNW
9
G22
WNW
8
G18
WNW
10
G20
W
11
G21
W
11
G16
W
11
G16
W
10
G17
WNW
9
G25
NW
7
G23
NW
8
G23
NW
7
G22
NW
11
G21
NW
13
G18
NW
11
G16
NW
12
G14
NW
11
G12
W
12
G13
SW
13
G14
S
14
G17
S
12
G20
SSE
8
G14
ESE
7
SE
7
SE
9
G15
SE
7
G11
ESE
6
G9
ESE
5
G7
ESE
5
ESE
4
G5
ESE
4
G6
ESE
4
G7
SE
4
G7
ESE
6
G7
ESE
8
SE
11
SE
11
SE
10
SE
10
SSE
9
SSE
8
SSE
7
SSE
7
SSE
7
SSE
7
G9
SE
6
ESE
5
ESE
5
E
5
E
4
E
5
ESE
5
SE
6
SE
5
SE
5
SE
4
G5
SE
4
G6
SE
7
SE
9
ESE
9
SE
8
G9
SSE
9
G10
S
9
G11
S
11
G12
S
10
G11
S
9
G10
S
7
G9
S
4
G8
SSE
5
SE
5
S
5
SSW
5
SSW
3
SW
1
G2
SW
1
G2
NE
3
E
4
E
5
ESE
4
G5
SE
4
G5
SE
3
G4
SE
4
G6
SE
6
G7
SE
8
SE
8
G9
SE
8
G9
SSE
9
S
9
S
9
S
9
S
8
S
7
G8
SSE
6
G8
SSE
6
G7
SE
PRECIP
chance %
3%
3%
3%
3%
3%
2%
1%
1%
2%
2%
3%
3%
3%
4%
4%
5%
13%
13%
20%
24%
28%
40%
31%
31%
17%
15%
11%
11%
9%
31%
31%
9%
9%
9%
9%
9%
9%
16%
16%
16%
16%
16%
16%
26%
26%
26%
26%
26%
26%
37%
37%
37%
37%
37%
37%
20%
20%
20%
20%
20%
20%
5%
5%
5%
5%
5%
5%
2%
2%
2%
2%
2%
2%
4%
4%
4%
4%
4%
4%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
5%
5%
5%
5%
CLOUDS
cover %
83%
mostly
83%
14%
100%
100%
100%
99%
95%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
92%
91%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
94%
90%
77%
76%
86%
100%
100%
100%
30%
65%
6%
6%
6%
27%
5%
3%
0%
0%
0%
5%
6%
6%
56%
51%
6%
10%
11%
8%
7%
7%
8%
14%
95%
100%
60%
52%
53%
89%
9%
58%
38%
29%
19%
36%
74%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
88%
72%
58%
49%
43%
37%
30%
PRESSURE
hPa · trend
953
953954951950947950951953954954951951952952949950952952950
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
94
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
04:58 AM
SUNSET
08:59 PM
16H 1M OF DAYLIGHT15H 13M REMAINING
MOON PHASE
Full Moon
96% illuminated
PEAK ACTIVITY

Station Location

47.9513, -118.9956
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-28 05:46 UTC
Site #12435500·USGS

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