Waterlands
Andrews Farwell Ditch River
CO DWR · ANFDITCO
ANDREWS FARWELL DITCH RIVER
CO DWR · ANFDITCOLIVE

Andrews Farwell Ditch

BOULDER COUNTY, CO40.0178°N, -105.1689°W Updated 1 d ago
FLOW RATE
0cfs
AIR TEMP
62°F
WIND
8mph N
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
0cfs
Optimal band: 11 cfs
PERIOD HIGH
1cfs
PERIOD LOW
1cfs
RUNNABLE
100%
last 7 day in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

7.3in

-45% vs normal

7.32 in of precipitation so far this year, 45% below the 30-year normal of 13.24 in for this point in the season.

YTD Total

7.3in

This year so far

Normal to Date

13.2in

30-yr average

Typical Range

8.7–16.6in

10th–90th pct YTD

Departure

-45%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.88" · normal 0.94" (0.4–1.7)
Jan
Feb: 0.60" · normal 1.02" (0.3–1.6)
Feb
Mar: 1.60" · normal 1.96" (1.1–3.0)
Mar
Apr: 0.93" · normal 3.02" (1.4–4.4)
Apr
May: 2.97" · normal 3.88" (2.2–5.8)
May
Jun: 0.34" (so far)· normal 2.90" (1.2–4.9)
Jun
Jul: normal 2.78" (1.2–4.3)
Jul
Aug: normal 2.64" (1.2–4.1)
Aug
Sep: normal 2.06" (0.5–3.3)
Sep
Oct: normal 1.82" (0.8–3.0)
Oct
Nov: normal 1.27" (0.7–2.3)
Nov
Dec: normal 0.88" (0.3–1.5)
Dec
Baseline 19912020 · Source: Open-Meteo12:03 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
85°
58°
WED
80°
60°
THU
88°
56°
FRI
96°
60°
SAT
100°
66°
SUN
96°
65°
MON
95°
61°
TIME
TUE
2
NOW
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
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
TEMP
hourly forecast
83°
mild
83°
84°
85°
84°
83°
79°
76°
71°
68°
66°
68°
63°
63°
63°
63°
62°
60°
61°
63°
66°
69°
73°
73°
77°
76°
76°
78°
78°
80°
73°
68°
65°
64°
62°
61°
60°
59°
60°
58°
56°
57°
59°
62°
66°
71°
76°
80°
84°
87°
84°
88°
84°
67°
66°
66°
69°
69°
64°
62°
61°
61°
60°
60°
61°
63°
67°
73°
78°
84°
89°
94°
96°
93°
87°
87°
84°
89°
88°
83°
77°
73°
71°
69°
68°
67°
67°
68°
67°
66°
70°
75°
79°
82°
85°
90°
93°
96°
99°
100°
100°
98°
96°
86°
78°
80°
79°
75°
75°
75°
74°
70°
66°
65°
WIND
mph · gust · dir
8mph NE
G 9 mph
8
G9
NE
10
G11
NE
9
G10
ENE
11
G12
ENE
18
G22
ESE
14
G16
E
7
G9
E
10
G16
NE
6
G11
ESE
1
G9
NE
9
G13
NNE
12
G15
ENE
5
G9
SE
3
G4
WSW
3
ENE
5
G8
N
3
G5
E
4
E
2
G3
NE
5
ENE
5
E
6
G7
E
10
E
11
G12
ENE
13
G15
NNW
13
G15
E
7
NE
12
G14
NE
6
G8
SSW
13
G15
NNE
3
G7
NNW
8
G11
N
5
S
4
NE
5
NE
2
NW
3
G6
W
5
NE
7
N
5
NE
3
ENE
5
ENE
5
NE
6
G10
ENE
8
G11
NE
10
G12
NE
10
G11
ENE
8
G10
E
10
G13
ESE
12
E
14
ENE
25
ESE
16
ENE
9
NW
6
G11
SSW
8
G14
SSW
8
WSW
4
G6
WNW
7
N
6
WNW
2
G4
NNW
2
G5
SW
3
G6
SW
4
G7
WSW
4
G7
W
5
G7
WSW
3
G7
SSW
5
G13
SE
7
G14
SE
7
G12
SE
2
G13
SE
7
G19
NW
3
G15
ESE
27
SSE
3
G20
ENE
14
ESE
16
SE
14
G15
SE
14
G15
SE
7
SW
7
G8
WSW
10
WSW
8
G9
WSW
6
G9
W
7
G10
W
8
G12
WSW
8
G11
WSW
9
G12
WSW
7
G11
W
6
G11
SW
3
G9
SSW
4
G13
SSE
6
G13
SE
8
G14
SE
14
G16
ESE
13
G16
ESE
10
G15
ESE
9
G17
WSW
13
G18
W
15
G21
WSW
17
G20
WSW
13
G19
WSW
6
G25
WSW
3
G32
SW
8
G38
SW
10
G41
SW
7
G39
SSW
8
G32
S
10
G20
S
10
G11
S
8
S
6
G7
SSW
5
G7
WSW
PRECIP
chance %
2%
2%
4%
10%
9%
10%
8%
5%
7%
6%
4%
3%
3%
3%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
2%
7%
8%
20%
41%
41%
41%
41%
41%
41%
18%
18%
18%
18%
18%
18%
16%
16%
16%
16%
16%
16%
74%
74%
74%
74%
74%
74%
68%
68%
68%
68%
68%
68%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
28%
28%
28%
28%
28%
28%
11%
11%
11%
11%
11%
11%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
2%
clear
2%
0%
30%
100%
89%
0%
0%
0%
2%
24%
100%
100%
100%
100%
85%
35%
11%
100%
95%
45%
100%
71%
45%
100%
100%
100%
100%
42%
100%
77%
99%
100%
100%
100%
100%
100%
42%
100%
100%
24%
53%
93%
39%
92%
7%
5%
5%
10%
5%
100%
0%
100%
100%
100%
100%
100%
100%
10%
8%
36%
5%
61%
12%
85%
100%
9%
0%
0%
6%
0%
12%
100%
100%
100%
100%
100%
100%
100%
100%
100%
64%
10%
0%
0%
0%
5%
11%
12%
7%
100%
100%
100%
100%
100%
100%
100%
100%
100%
0%
11%
76%
100%
13%
6%
5%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
848
848847845843845842840839839839838838834834833835832830831
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:32 AM
SUNSET
08:33 PM
15H 1M OF DAYLIGHT7H 2M REMAINING
MOON PHASE
First Quarter
60% illuminated

Station Location

40.0178, -105.1689
Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-06-23 13:31 UTC
Site #ANFDITCO·CO DWR

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