Waterlands
Mccarty Ditch River
CO DWR · MCCDITCO
MCCARTY DITCH RIVER
CO DWR · MCCDITCOLIVE

Mccarty Ditch

BOULDER, CO40.0145°N, -105.2673°W Updated 1 d ago
FLOW RATE
0cfs
AIR TEMP
63°F
WIND
5mph WNW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
0cfs
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

7.7in

-44% vs normal

7.73 in of precipitation so far this year, 44% below the 30-year normal of 13.84 in for this point in the season.

YTD Total

7.7in

This year so far

Normal to Date

13.8in

30-yr average

Typical Range

8.8–17.4in

10th–90th pct YTD

Departure

-44%

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: 0.73" · normal 2.90" (1.2–4.9)
Jun
Jul: 0.02" (so far)· 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-Meteo08:30 AM
Your History · Mccarty Ditch

Track your history

Sign in to track your sessions at Mccarty Ditch — best days, monthly trends, and time on the water.

Sign in
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
89°
61°
FRI
93°
63°
SAT
93°
65°
SUN
92°
63°
MON
94°
59°
TUE
85°
58°
WED
94°
62°
TIME
THU
10
NOW
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
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
TEMP
hourly forecast
72°
mild
72°
76°
81°
85°
89°
86°
89°
87°
89°
88°
85°
81°
78°
76°
72°
70°
69°
66°
65°
65°
63°
68°
78°
82°
86°
90°
91°
91°
93°
89°
86°
89°
88°
88°
83°
77°
75°
70°
68°
66°
65°
65°
65°
65°
65°
71°
78°
82°
85°
87°
89°
91°
93°
93°
93°
92°
87°
82°
74°
71°
69°
68°
68°
67°
66°
64°
63°
63°
63°
70°
75°
79°
81°
84°
89°
92°
89°
91°
90°
82°
82°
79°
75°
70°
66°
65°
64°
63°
62°
60°
61°
59°
59°
69°
76°
79°
78°
83°
89°
92°
93°
94°
94°
86°
62°
60°
62°
64°
64°
64°
63°
62°
61°
WIND
mph · gust · dir
3mph E
3
E
4
ESE
4
G7
ESE
6
G9
ESE
7
G11
E
6
G15
E
4
G17
ENE
3
G11
N
11
G17
SE
7
G13
SE
5
G8
S
7
G8
WSW
8
G12
SW
4
G9
WSW
4
G5
WNW
3
G5
NE
4
N
3
NNW
5
NNW
6
G7
W
5
WNW
7
G10
W
4
G7
WSW
3
G11
ESE
4
G11
E
4
G11
NW
9
G13
NW
6
G18
NW
7
G19
NNW
11
G16
NNE
11
G17
ENE
14
G20
E
6
G8
ENE
6
G8
ENE
8
G18
ENE
1
G11
SSE
8
G10
NW
8
G10
SE
8
W
8
WSW
8
WSW
8
WSW
10
WSW
8
W
8
W
6
WSW
2
SSW
4
ESE
9
E
14
ESE
14
ESE
12
G14
E
12
G15
E
8
ESE
8
SE
11
NE
19
G20
NE
12
G15
NE
4
G5
NNE
9
WSW
9
WSW
9
WSW
8
WSW
7
W
7
W
5
W
6
WSW
6
W
6
W
3
WSW
2
ENE
6
E
6
E
7
ESE
7
ESE
8
G9
SE
14
SSW
5
G7
SW
20
S
21
G24
SSE
3
G6
SSE
16
G18
SSE
8
G9
SW
8
G10
NW
8
G12
SE
8
WSW
9
WSW
8
W
5
W
4
WSW
5
WNW
3
G4
WNW
3
NW
3
G4
WSW
4
SE
8
ENE
7
ENE
6
G7
ENE
7
G8
NE
15
NE
14
NE
14
E
16
E
29
N
19
WSW
18
G20
WSW
14
G20
SW
12
G19
S
7
G15
S
0
G9
SE
4
G5
N
4
NNW
5
W
PRECIP
chance %
0%
0%
0%
0%
0%
1%
2%
2%
2%
1%
1%
2%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
5%
5%
5%
5%
6%
6%
6%
6%
6%
6%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
28%
28%
28%
28%
28%
28%
8%
8%
8%
8%
8%
8%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
18%
18%
18%
18%
18%
18%
6%
6%
6%
6%
6%
6%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
28%
28%
28%
28%
28%
28%
22%
22%
22%
22%
22%
22%
5%
5%
CLOUDS
cover %
7%
clear
7%
1%
0%
0%
100%
100%
100%
100%
100%
92%
100%
100%
100%
80%
28%
100%
58%
95%
100%
4%
0%
16%
70%
8%
6%
9%
100%
100%
100%
100%
100%
100%
100%
100%
100%
2%
91%
50%
25%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
7%
41%
7%
100%
68%
100%
100%
6%
6%
5%
7%
85%
100%
100%
100%
52%
62%
6%
6%
6%
6%
0%
0%
0%
0%
0%
100%
100%
100%
96%
100%
100%
11%
100%
100%
7%
45%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
10%
6%
100%
11%
100%
100%
100%
100%
100%
87%
68%
56%
56%
62%
PRESSURE
hPa · trend
839
839838837836843840841839841839841840841840842838839840841
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:36 AM
SUNSET
08:33 PM
14H 57M OF DAYLIGHT10H 41M REMAINING
MOON PHASE
Waning Gibbous
94% illuminated

Station Location

40.0145, -105.2673
Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-02 09:52 UTC
Site #MCCDITCO·CO DWR

Create a free account to save favorites, set flow alerts, and track conditions