USGS · 01453000

LEHIGH RIVER

USGS · 01453000LIVE

Lehigh River at Bethlehem, PA

BETHLEHEM, PA40.6154°N, -75.3788°W Updated 20 min ago

FLOW RATE

995cfs

GAUGE HT

1.53ft

AIR TEMP

72°F

WIND

3mph ESE

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

995cfs 39.7% vs avg

Optimal band: 893–1,208 cfs

PERIOD HIGH

1,170cfs

PERIOD LOW

995cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.53ft

Precipitation History

Your History · Lehigh River at Bethlehem, PA

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Weather Conditions

WEATHER CONDITIONS

TODAY

94°

69°

WED

102°

72°

THU

100°

74°

FRI

101°

73°

SAT

97°

72°

SUN

89°

71°

MON

89°

69°

TIME

TUE

NOW

WED

THU

FRI

SAT

SUN

TEMP

hourly forecast

69°

mild

69°

71°

76°

79°

83°

87°

90°

92°

93°

94°

93°

90°

87°

84°

81°

79°

78°

76°

75°

74°

73°

72°

77°

80°

84°

89°

93°

96°

98°

100°

101°

102°

99°

95°

89°

84°

83°

80°

79°

78°

76°

75°

74°

77°

81°

85°

89°

91°

94°

96°

98°

100°

97°

94°

89°

86°

85°

84°

82°

81°

80°

79°

78°

77°

79°

83°

87°

91°

93°

96°

98°

99°

101°

98°

94°

73°

74°

73°

72°

73°

72°

75°

76°

82°

87°

90°

93°

95°

96°

97°

95°

92°

88°

84°

79°

76°

74°

WIND

mph · gust · dir

3mph S

G 5 mph

G16

G14

WSW

G12

WSW

G11

G12

SSW

G13

SSW

G13

SSW

G14

SSW

G14

G15

SSW

G20

G25

G24

G28

G22

WSW

G12

G19

SSE

ENE

G20

WSW

G17

WSW

G13

WSW

G10

WNW

G13

G15

WSW

G20

WSW

G26

WSW

WNW

G10

WNW

G11

G12

WSW

G13

WSW

G15

WSW

G13

G11

WSW

G10

G19

G15

G12

WNW

G10

WNW

G10

G12

G13

G15

G14

WSW

G26

NNW

G25

ENE

G11

WSW

G31

WNW

G27

SSW

G26

WNW

WSW

G14

G16

WSW

G16

G12

G11

WSW

G11

WSW

G13

G16

WNW

G17

WSW

G13

NNW

PRECIP

chance %

12%

14%

23%

29%

28%

CLOUDS

cover %

clear

100%

77%

98%

100%

97%

100%

49%

71%

14%

100%

57%

80%

60%

24%

25%

20%

11%

25%

50%

75%

100%

54%

11%

94%

10%

29%

72%

11%

100%

89%

28%

90%

100%

31%

12%

18%

21%

22%

62%

100%

89%

70%

60%

69%

PRESSURE

hPa · trend

1012

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:34 AM

SUNSET

08:36 PM

15H 2M OF DAYLIGHT14H 46M REMAINING

MOON PHASE

Full Moon

100% illuminated

PEAK ACTIVITY

Station Location

40.6154, -75.3788

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DATA · USGS · NOAA · NWSUPDATED 2026-06-30 05:50 UTC

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