USGS · 01470960

TULPEHOCKEN CR RIVER

USGS · 01470960LIVE

Tulpehocken Cr at Blue Marsh Damsite near Reading

LOWER HEIDELBERG TOWNSHIP, PA40.3706°N, -76.0252°W Updated 38 min ago

FLOW RATE

80cfs

GAUGE HT

2.72ft

WATER TEMP

19°F

AIR TEMP

81°F

WIND

2mph N

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

80cfs 54.7% vs avg

Optimal band: 66–90 cfs

PERIOD HIGH

251cfs

PERIOD LOW

74.7cfs

RUNNABLE

74%

last 1 day in band

Gauge Height

2.72ft

Water Temperature

19.1°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

86°

65°

THU

84°

70°

FRI

86°

67°

SAT

85°

66°

SUN

83°

66°

MON

85°

62°

TUE

88°

64°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

86°

mild

86°

85°

81°

78°

76°

74°

73°

72°

71°

72°

70°

73°

75°

77°

80°

79°

84°

82°

79°

75°

76°

75°

74°

73°

71°

70°

69°

68°

67°

70°

74°

76°

80°

83°

84°

86°

81°

80°

75°

71°

72°

71°

69°

68°

67°

66°

68°

70°

73°

76°

78°

81°

83°

84°

85°

82°

80°

78°

77°

76°

73°

72°

70°

69°

67°

66°

68°

70°

72°

76°

79°

81°

82°

83°

82°

83°

82°

81°

78°

75°

72°

69°

66°

65°

67°

65°

63°

62°

63°

65°

68°

71°

75°

79°

WIND

mph · gust · dir

5mph W

G 6 mph

WNW

SSW

G11

G10

ESE

ENE

G14

SSE

G16

SSW

G15

SSW

G12

SSW

G11

G10

SSW

G10

G11

SSE

G11

G10

SSE

G10

G12

ESE

ENE

SSE

ENE

NNW

WNW

WSW

G11

WNW

G21

G23

NNW

G13

WNW

G14

NNW

G10

NNE

ENE

NNE

ENE

G15

ENE

G10

ENE

G11

ENE

G11

G12

ESE

G11

ESE

G11

ESE

G10

ESE

G14

G18

SSE

G22

SSE

G21

SSE

G12

SSW

NNE

ENE

PRECIP

chance %

10%

12%

15%

14%

11%

17%

15%

21%

28%

40%

33%

35%

29%

12%

13%

17%

13%

29%

60%

16%

12%

10%

CLOUDS

cover %

clear

100%

38%

12%

79%

63%

48%

38%

72%

100%

83%

20%

100%

77%

100%

66%

75%

95%

32%

35%

65%

80%

100%

19%

100%

94%

100%

82%

100%

11%

23%

64%

100%

19%

78%

100%

77%

33%

PRESSURE

hPa · trend

1004

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:42 AM

SUNSET

08:36 PM

14H 54M OF DAYLIGHT

MOON PHASE

Last Quarter

36% illuminated

Station Location

40.3706, -76.0252

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 16:15 UTC

Site #01470960·USGS

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