Waterlands
Louisville Pipeline River
CO DWR · LUVPPLCO
LOUISVILLE PIPELINE RIVER
CO DWR · LUVPPLCOLIVE

Louisville Pipeline

BOULDER COUNTY, CO39.9315°N, -105.2819°W Updated 1 d ago
FLOW RATE
4.46cfs
AIR TEMP
84°F
WIND
14mph NE
FISH INDEX
50SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
4.46cfs
Optimal band: 45 cfs
PERIOD HIGH
4.46cfs
PERIOD LOW
4.46cfs
RUNNABLE
100%
last 1 day in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

9.1in

-34% vs normal

9.14 in of precipitation so far this year, 34% below the 30-year normal of 13.9 in for this point in the season.

YTD Total

9.1in

This year so far

Normal to Date

13.9in

30-yr average

Typical Range

10.2–17.4in

10th–90th pct YTD

Departure

-34%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.99" · normal 0.94" (0.4–1.7)
Jan
Feb: 0.54" · normal 1.01" (0.3–1.6)
Feb
Mar: 1.72" · normal 1.98" (1.1–2.9)
Mar
Apr: 1.51" · normal 3.04" (1.4–4.4)
Apr
May: 3.37" · normal 3.93" (2.2–6.1)
May
Jun: 1.01" · normal 2.93" (1.3–4.9)
Jun
Jul: 0.00" (so far)· normal 2.85" (1.2–4.3)
Jul
Aug: normal 2.70" (1.2–4.1)
Aug
Sep: normal 2.07" (0.5–3.3)
Sep
Oct: normal 1.84" (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-Meteo10:55 PM
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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
54°
THU
88°
59°
FRI
90°
63°
SAT
90°
64°
SUN
88°
62°
MON
89°
61°
TUE
89°
61°
TIME
WED
11
NOW
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
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
TEMP
hourly forecast
70°
mild
70°
69°
68°
67°
65°
60°
60°
59°
61°
62°
66°
69°
74°
77°
81°
84°
86°
88°
86°
86°
84°
81°
77°
76°
75°
72°
71°
70°
68°
68°
63°
64°
67°
71°
77°
82°
85°
87°
89°
89°
88°
87°
90°
90°
85°
72°
71°
72°
69°
67°
67°
65°
64°
64°
64°
64°
68°
75°
78°
81°
83°
86°
88°
90°
88°
90°
83°
79°
75°
73°
68°
66°
68°
68°
67°
66°
65°
65°
63°
62°
68°
75°
78°
80°
83°
85°
88°
88°
84°
81°
76°
73°
74°
73°
70°
69°
67°
65°
64°
63°
64°
63°
62°
61°
65°
71°
76°
78°
79°
81°
84°
88°
89°
WIND
mph · gust · dir
8mph NW
8
NW
8
NW
12
G14
W
10
G12
W
8
G10
NW
8
G10
NNW
9
G11
NW
9
G13
NNW
8
G15
N
8
G9
N
4
G7
NNE
4
G8
ENE
4
G7
E
5
G7
E
6
G15
E
7
G19
ENE
10
G22
NE
8
G19
ENE
6
G15
ESE
6
G16
ESE
3
G9
SE
3
G12
SSE
8
G9
NW
8
G10
WNW
2
G5
NNW
6
G8
NW
11
G13
W
11
G12
W
11
G13
W
11
G13
W
9
N
3
G5
NNW
5
SSW
5
G7
SE
5
G11
ESE
7
G11
ENE
8
G14
E
9
G16
E
13
G18
ESE
15
G17
SE
11
ESE
5
G12
ESE
2
G11
ENE
8
G13
ESE
9
G24
NNE
10
WNW
7
W
6
G8
W
5
G7
SW
5
G6
WSW
6
G7
WSW
8
WSW
8
W
9
W
9
W
8
W
6
WSW
1
G2
SW
5
ENE
6
E
7
E
12
E
14
G17
E
10
G12
E
5
SSW
7
G12
NNE
13
G17
NNE
13
NE
8
G9
NNE
5
NNW
9
WSW
8
W
9
WSW
9
W
8
WSW
7
W
6
WSW
6
W
5
W
4
W
5
G6
WNW
2
G4
NW
5
E
6
E
6
ESE
8
G9
ESE
6
SE
13
SSW
14
SW
13
S
19
G24
SSE
10
G19
S
5
W
3
G7
SW
6
G7
SSW
9
G15
SSE
7
G14
S
5
G6
WSW
6
W
7
W
7
WSW
6
W
6
WNW
5
WNW
2
G4
NNW
3
ENE
6
E
7
E
7
E
7
E
7
G10
E
6
G13
ENE
6
G16
ENE
PRECIP
chance %
7%
7%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
2%
3%
2%
2%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
4%
4%
4%
4%
4%
4%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
16%
16%
16%
16%
16%
16%
11%
11%
11%
11%
11%
11%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
17%
17%
17%
17%
17%
17%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
30%
30%
30%
CLOUDS
cover %
35%
few
35%
0%
0%
0%
0%
0%
0%
0%
1%
7%
1%
2%
1%
0%
0%
0%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
21%
46%
8%
2%
0%
0%
0%
0%
31%
6%
9%
100%
100%
100%
100%
52%
9%
100%
100%
100%
100%
17%
14%
84%
0%
5%
6%
6%
5%
6%
5%
5%
0%
0%
6%
100%
8%
100%
100%
100%
11%
0%
0%
8%
100%
100%
100%
100%
11%
0%
0%
0%
5%
0%
0%
0%
0%
0%
0%
0%
11%
100%
100%
100%
100%
100%
100%
89%
100%
100%
84%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
PRESSURE
hPa · trend
819
819817822820821820824819822822824823824823824822825823822
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
50
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:36 AM
SUNSET
08:33 PM
14H 57M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waning Gibbous
96% illuminated

Station Location

39.9315, -105.2819
Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-01 22:55 UTC
Site #LUVPPLCO·CO DWR

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