USGS · 01451650

LITTLE LEHIGH CREEK

USGS · 01451650LIVE

Little Lehigh Creek at Tenth St. Br. at Allentown

ALLENTOWN, PA40.5965°N, -75.4741°W Updated 3 hr ago

FLOW RATE

46cfs

GAUGE HT

2.33ft

WATER TEMP

67°F

AIR TEMP

71°F

WIND

5mph S

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

46cfs 57.5% vs avg

Optimal band: 44–60 cfs

PERIOD HIGH

126cfs

PERIOD LOW

40cfs

RUNNABLE

68%

last 30 day in band

Gauge Height

2.33ft

Water Temperature

67.1°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

85°

66°

MON

88°

66°

TUE

94°

66°

WED

99°

74°

THU

92°

72°

FRI

85°

63°

SAT

85°

63°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

68°

mild

68°

67°

66°

68°

71°

74°

77°

80°

83°

85°

87°

88°

87°

85°

82°

76°

73°

71°

70°

69°

68°

67°

66°

68°

72°

77°

81°

85°

89°

92°

93°

94°

93°

90°

86°

83°

82°

81°

78°

77°

76°

75°

74°

76°

79°

84°

88°

91°

93°

96°

97°

99°

98°

96°

92°

88°

80°

79°

76°

75°

74°

72°

73°

72°

73°

74°

77°

80°

82°

84°

88°

91°

92°

90°

89°

85°

80°

77°

74°

72°

71°

70°

68°

66°

64°

63°

64°

67°

71°

74°

77°

79°

81°

83°

84°

85°

83°

80°

77°

74°

72°

WIND

mph · gust · dir

3mph SE

G 4 mph

SSE

G10

WSW

G13

G21

G15

G13

SSW

G10

SSW

G10

SSW

G11

SSW

G18

G17

WSW

G15

WSW

G13

WSW

G13

WSW

G17

WSW

G19

WSW

G20

WSW

G20

WSW

G22

WSW

G21

WSW

G23

G27

G31

G29

WSW

G26

WSW

G23

G19

G11

G10

G12

WSW

G15

WSW

G18

WSW

G22

WNW

G18

WNW

G14

WNW

G13

G14

WNW

G15

WNW

G16

WNW

G17

WNW

G16

G10

NNW

NNE

G18

G12

NNE

WNW

SSW

WSW

WNW

G13

WSW

G17

G23

WNW

G24

WNW

G23

WNW

G21

G22

G25

G16

NNW

G20

G17

NNW

G15

G13

NNW

G11

NNW

G10

NNW

G10

NNW

G11

G12

WNW

G13

WNW

G14

WNW

G14

WNW

G12

NNW

NNE

PRECIP

chance %

CLOUDS

cover %

12%

few

12%

36%

26%

18%

14%

100%

35%

18%

91%

35%

11%

94%

34%

50%

12%

61%

11%

10%

31%

100%

18%

100%

57%

100%

96%

100%

82%

100%

17%

69%

100%

27%

10%

100%

23%

54%

79%

92%

99%

PRESSURE

hPa · trend

1013

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Rising — Slow

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:41 AM

SUNSET

08:33 PM

14H 52M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

40.5965, -75.4741

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DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC

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