Northglenn Lupton Bottom Aug Return River

CO DWR · NGLNLBCO

NORTHGLENN LUPTON BOTTOM AUG RETURN RIVER

CO DWR · NGLNLBCOLIVE

Northglenn Lupton Bottom Aug Return

WELD COUNTY, CO40.0953°N, -104.8233°W Updated 1 d ago

FLOW RATE

1.6cfs

AIR TEMP

91°F

WIND

5mph E

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1.6cfs

Optimal band: 1–2 cfs

PERIOD HIGH

1.6cfs

PERIOD LOW

1.6cfs

RUNNABLE

100%

last 1 day in band

Precipitation History

Your History · Northglenn Lupton Bottom Aug Return

Track your history

Sign in to track your sessions at Northglenn Lupton Bottom Aug Return — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

91°

60°

SAT

89°

62°

SUN

96°

56°

MON

98°

56°

TUE

99°

63°

WED

90°

62°

THU

94°

61°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

76°

mild

76°

72°

69°

67°

66°

65°

63°

62°

63°

67°

70°

74°

77°

81°

84°

87°

88°

89°

88°

76°

72°

70°

68°

66°

64°

63°

62°

61°

59°

56°

59°

65°

72°

80°

86°

92°

95°

96°

75°

76°

82°

79°

71°

65°

66°

69°

65°

63°

61°

57°

56°

62°

69°

76°

82°

87°

91°

95°

97°

98°

97°

91°

79°

75°

72°

71°

67°

66°

65°

64°

63°

70°

75°

80°

86°

91°

95°

97°

99°

68°

76°

83°

82°

77°

69°

73°

70°

67°

65°

62°

66°

73°

79°

83°

86°

89°

90°

88°

WIND

mph · gust · dir

9mph E

G 16 mph

G16

G34

ENE

G18

ESE

G16

NNW

WNW

G23

G21

G18

G13

G10

SSE

G11

SSE

G10

NNW

G21

ESE

G13

G11

ESE

G35

ESE

G38

ESE

G34

WNW

ENE

G12

SSW

WNW

WSW

SSW

ESE

G43

G27

G26

SSW

G26

G24

G17

G24

G31

G28

G23

SSE

G13

WNW

G12

ENE

ESE

NNW

G13

SSW

G12

SSW

SSE

SSW

ESE

G14

WNW

G31

G12

NNE

G16

SSE

G15

SSE

G26

G22

SSW

G14

SSE

SSW

WSW

ENE

NNW

G10

NNE

ENE

ESE

PRECIP

chance %

13%

24%

10%

12%

34%

23%

28%

CLOUDS

cover %

100%

overcast

100%

26%

63%

74%

56%

60%

100%

75%

94%

100%

84%

99%

61%

86%

100%

21%

90%

80%

100%

10%

100%

11%

10%

99%

60%

41%

79%

100%

90%

100%

92%

100%

58%

100%

97%

20%

36%

100%

16%

100%

44%

100%

93%

11%

100%

72%

31%

20%

35%

PRESSURE

hPa · trend

852

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:35 AM

SUNSET

08:32 PM

14H 57M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waning Gibbous

84% illuminated

Station Location

40.0953, -104.8233

Loading map…

DATA · CO DWR · NOAA · NWSUPDATED 2026-07-03 22:21 UTC

Site #NGLNLBCO·CO DWR

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