USGS · 01576381

HAMMER CREEK

USGS · 01576381LIVE

Hammer Creek at Obie Rd nr Schafferstown, PA

HEIDELBERG TOWNSHIP, PA40.2711°N, -76.3217°W Updated 5 hr ago

FLOW RATE

6cfs

AIR TEMP

74°F

WIND

5mph S

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

6cfs 5.3% vs avg

Optimal band: 9–12 cfs

PERIOD HIGH

264cfs

PERIOD LOW

6cfs

RUNNABLE

38%

last 1 year in band

Precipitation History

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

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Weather Conditions

WEATHER CONDITIONS

TODAY

94°

69°

WED

101°

74°

THU

97°

74°

FRI

98°

70°

SAT

94°

69°

SUN

87°

68°

MON

87°

68°

TIME

TUE

NOW

WED

THU

FRI

SAT

SUN

TEMP

hourly forecast

70°

mild

70°

69°

73°

77°

80°

84°

87°

89°

91°

92°

93°

94°

93°

91°

87°

83°

81°

79°

77°

76°

75°

76°

75°

74°

77°

81°

87°

91°

94°

96°

98°

100°

101°

100°

96°

88°

80°

79°

78°

77°

76°

75°

74°

77°

81°

84°

87°

89°

91°

93°

94°

96°

97°

96°

92°

87°

84°

83°

81°

80°

79°

78°

77°

76°

79°

82°

85°

88°

90°

92°

94°

95°

97°

98°

93°

84°

73°

72°

70°

71°

70°

69°

71°

74°

77°

80°

83°

86°

89°

91°

93°

94°

93°

87°

79°

72°

70°

69°

70°

WIND

mph · gust · dir

3mph S

G 7 mph

SSE

SSW

G14

SSW

G13

SSW

G13

SSW

G13

SSW

G15

SSW

G15

G14

SSW

G14

G15

SSW

G13

G17

G22

SSE

G24

SSE

G21

G20

G18

G15

G10

G18

SSW

G15

G10

WSW

G10

WNW

G16

SSW

WSW

WNW

WSW

SSW

WSW

WNW

G10

WSW

G12

WSW

G14

WSW

G15

G10

SSW

G30

SSW

G13

NNE

G29

G20

WNW

WSW

G10

WSW

G15

WSW

G15

G13

G10

WSW

G15

WSW

G26

G33

G30

G23

G16

G11

PRECIP

chance %

25%

46%

29%

CLOUDS

cover %

clear

100%

65%

100%

50%

91%

100%

71%

18%

65%

95%

27%

33%

100%

37%

100%

33%

16%

32%

21%

27%

28%

54%

25%

23%

100%

11%

10%

11%

16%

20%

67%

20%

13%

56%

100%

90%

15%

17%

11%

26%

20%

35%

57%

82%

100%

PRESSURE

hPa · trend

1002

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:39 AM

SUNSET

08:39 PM

15H 0M OF DAYLIGHT15H 25M REMAINING

MOON PHASE

Full Moon

100% illuminated

PEAK ACTIVITY

Station Location

40.2711, -76.3217

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DATA · USGS · NOAA · NWSUPDATED 2026-06-30 05:14 UTC

Site #01576381·USGS

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