USGS · 01573560

SWATARA CREEK

USGS · 01573560LIVE

Swatara Creek near Hershey, PA

DERRY TOWNSHIP, PA40.2984°N, -76.6677°W Updated 6 hr ago

FLOW RATE

187cfs

AIR TEMP

69°F

WIND

6mph ENE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

187cfs 73.2% vs avg

Optimal band: 139–187 cfs

PERIOD HIGH

339cfs

PERIOD LOW

95cfs

RUNNABLE

45%

last 30 day in band

Precipitation History

Your History · Swatara Creek near Hershey, PA

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

65°

THU

85°

68°

FRI

83°

66°

SAT

84°

64°

SUN

82°

65°

MON

82°

62°

TUE

88°

62°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

65°

mild

65°

67°

69°

71°

73°

75°

77°

79°

81°

82°

84°

83°

80°

76°

74°

73°

72°

71°

70°

69°

68°

71°

74°

76°

77°

79°

82°

83°

85°

79°

81°

79°

77°

75°

74°

73°

71°

70°

69°

68°

70°

72°

76°

79°

82°

83°

78°

71°

69°

70°

71°

70°

67°

66°

65°

64°

66°

70°

73°

76°

79°

81°

82°

83°

84°

83°

82°

81°

76°

72°

73°

72°

70°

68°

67°

66°

65°

67°

70°

73°

74°

76°

77°

79°

80°

82°

81°

73°

71°

69°

68°

66°

65°

63°

WIND

mph · gust · dir

3mph ENE

G 14 mph

G14

ENE

G13

ENE

SSW

SSE

G10

SSW

NNE

ESE

G14

SSW

G13

SSW

G11

SSW

WSW

G17

G11

SSW

G10

WSW

SSW

WNW

NNW

WNW

G13

G14

NNW

G14

G13

G12

NNW

G11

NNW

NNE

ESE

SSE

ENE

ESE

SSE

G11

SSE

G15

SSE

G17

G14

ESE

PRECIP

chance %

12%

15%

16%

13%

15%

23%

27%

44%

64%

10%

20%

63%

12%

11%

CLOUDS

cover %

clear

17%

28%

27%

26%

16%

28%

22%

24%

63%

18%

100%

10%

20%

31%

22%

100%

64%

21%

49%

100%

59%

28%

100%

92%

57%

95%

100%

78%

95%

99%

100%

85%

18%

23%

18%

40%

10%

55%

100%

14%

100%

44%

100%

13%

49%

100%

14%

100%

55%

100%

10%

55%

11%

100%

PRESSURE

hPa · trend

1006

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:44 AM

SUNSET

08:38 PM

14H 54M OF DAYLIGHT

MOON PHASE

Last Quarter

41% illuminated

Station Location

40.2984, -76.6677

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

Site #01573560·USGS

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