USGS · 01576381

HAMMER CREEK

USGS · 01576381LIVE

Hammer Creek at Obie Rd nr Schafferstown, PA

HEIDELBERG TOWNSHIP, PA40.2711°N, -76.3217°W Updated 2 hr ago

FLOW RATE

8cfs

GAUGE HT

0.78ft

WATER TEMP

69°F

AIR TEMP

73°F

WIND

8mph S

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

8cfs 42.8% vs avg

Optimal band: 8–10 cfs

PERIOD HIGH

32cfs

PERIOD LOW

8cfs

RUNNABLE

75%

last 7 day in band

Gauge Height

0.78ft

Water Temperature

69.4°F

Water Turbidity

Precipitation History

Your History · Hammer Creek at Obie Rd nr Schafferstown, PA

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

67°

MON

84°

66°

TUE

90°

67°

WED

94°

71°

THU

90°

69°

FRI

82°

59°

SAT

78°

60°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

69°

mild

69°

68°

67°

66°

68°

71°

74°

76°

78°

80°

82°

83°

84°

81°

79°

76°

74°

72°

71°

70°

69°

68°

67°

69°

74°

77°

80°

84°

86°

88°

89°

90°

89°

86°

81°

78°

77°

76°

74°

73°

72°

71°

73°

77°

80°

84°

87°

90°

92°

94°

93°

89°

83°

82°

81°

78°

75°

73°

72°

71°

70°

71°

72°

75°

78°

81°

84°

86°

89°

90°

88°

87°

85°

79°

74°

71°

70°

69°

67°

65°

64°

63°

60°

59°

60°

64°

68°

71°

73°

75°

78°

79°

81°

82°

80°

76°

73°

71°

WIND

mph · gust · dir

4mph SSE

G 8 mph

SSE

G10

G12

SSE

G16

SSE

G10

SSE

G13

G12

G11

G12

SSW

G14

G10

SSW

G15

WSW

G13

WSW

G11

WSW

G10

G12

G14

G15

G17

G18

G17

G18

SSW

G20

G27

G22

G10

WSW

G10

WSW

G12

WSW

G10

G13

G17

G16

WNW

G15

G13

WNW

G13

WNW

G13

WNW

G13

WNW

G15

WSW

G14

WSW

G14

WSW

G22

WSW

G24

WNW

NNW

NNE

WSW

G11

G13

G19

WNW

G22

G25

G23

G20

G18

WNW

G19

G20

G16

NNW

G13

G11

G21

G15

NNW

G24

NNW

G20

NNW

G10

NNW

WNW

G11

G13

G12

WNW

PRECIP

chance %

10%

CLOUDS

cover %

100%

overcast

100%

58%

48%

16%

22%

29%

34%

41%

100%

17%

58%

22%

75%

48%

58%

11%

93%

30%

100%

30%

29%

100%

22%

100%

12%

73%

100%

20%

15%

78%

64%

24%

58%

12%

81%

27%

100%

10%

100%

87%

100%

63%

16%

18%

33%

55%

81%

100%

PRESSURE

hPa · trend

1004

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Rising — Slow

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:46 AM

SUNSET

08:35 PM

14H 49M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

40.2711, -76.3217

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

Site #01576381·USGS

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