USGS · 01451650

LITTLE LEHIGH CREEK

USGS · 01451650LIVE

Little Lehigh Creek at Tenth St. Br. at Allentown

ALLENTOWN, PA40.5965°N, -75.4741°W Updated 41 min ago

FLOW RATE

44.2cfs

GAUGE HT

2.32ft

WATER TEMP

19°F

AIR TEMP

86°F

WIND

7mph WSW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

44.2cfs 58.2% vs avg

Optimal band: 39–53 cfs

PERIOD HIGH

78cfs

PERIOD LOW

44.2cfs

RUNNABLE

64%

last 1 day in band

Gauge Height

2.32ft

Water Temperature

19.0°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

100°

71°

THU

106°

78°

FRI

102°

74°

SAT

98°

70°

SUN

94°

69°

MON

88°

67°

TUE

78°

70°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

94°

mild

94°

98°

100°

99°

96°

92°

88°

87°

85°

83°

82°

81°

80°

78°

80°

85°

90°

94°

97°

99°

102°

104°

106°

105°

103°

98°

92°

89°

87°

85°

84°

83°

81°

80°

79°

78°

81°

84°

87°

90°

93°

96°

98°

99°

100°

101°

102°

99°

94°

80°

76°

74°

75°

76°

75°

76°

75°

76°

78°

81°

85°

89°

92°

94°

97°

98°

97°

95°

93°

71°

70°

74°

73°

72°

71°

72°

74°

78°

83°

86°

89°

91°

93°

94°

93°

85°

69°

70°

69°

68°

67°

68°

69°

70°

73°

76°

WIND

mph · gust · dir

7mph W

G 14 mph

G14

G10

WNW

G11

SSE

G13

SSW

G15

SSW

G12

SSW

WSW

G10

WSW

WNW

G13

WNW

G14

G13

WSW

G17

G15

WNW

G15

WNW

G10

WNW

G10

SSW

WNW

G11

WNW

G11

G14

G16

WNW

G16

WNW

G18

WNW

G19

G15

WSW

G19

WSW

G16

G28

WSW

G19

SSW

WNW

NNW

WSW

WNW

WSW

WNW

WSW

G11

WSW

G12

WSW

G12

WSW

G12

WSW

G14

WSW

G13

WNW

G29

NNE

SSE

NNW

SSW

WSW

G10

WSW

G11

WSW

G11

WSW

G39

ESE

WSW

ENE

NNE

SSW

WSW

WNW

PRECIP

chance %

10%

39%

32%

59%

53%

22%

29%

CLOUDS

cover %

83%

mostly

83%

11%

10%

12%

91%

15%

100%

58%

100%

91%

71%

24%

25%

100%

67%

73%

21%

18%

55%

100%

28%

100%

51%

18%

12%

11%

10%

13%

11%

41%

15%

27%

17%

21%

71%

11%

100%

91%

78%

66%

54%

PRESSURE

hPa · trend

1006

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:34 AM

SUNSET

08:36 PM

15H 2M OF DAYLIGHT6H 10M REMAINING

MOON PHASE

Full Moon

97% illuminated

PEAK ACTIVITY

Station Location

40.5965, -75.4741

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DATA · USGS · NOAA · NWSUPDATED 2026-07-01 14:26 UTC

Site #01451650·USGS

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