USGS · 09527660

BROCK RESERVOIR OUTLET

USGS · 09527660LIVE

BROCK RESERVOIR OUTLET NEAR CALEXICO, CA

IMPERIAL COUNTY, CA32.7058°N, -115.0343°W Updated 4 hr ago

FLOW RATE

-17cfs

AIR TEMP

97°F

WIND

3mph W

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

-17cfs 6.0% vs avg

Optimal band: 92–124 cfs

PERIOD HIGH

1,480cfs

PERIOD LOW

1cfs

RUNNABLE

last 1 year in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

108°

81°

THU

111°

82°

FRI

108°

79°

SAT

103°

75°

SUN

97°

66°

MON

99°

64°

TUE

101°

67°

TIME

THU

NOW

FRI

SAT

SUN

MON

TEMP

hourly forecast

84°

mild

84°

83°

82°

87°

93°

97°

100°

104°

107°

109°

110°

111°

110°

106°

101°

94°

91°

88°

87°

85°

84°

83°

82°

81°

79°

84°

89°

93°

96°

99°

102°

105°

106°

108°

106°

101°

90°

85°

83°

82°

83°

80°

78°

76°

75°

79°

84°

88°

91°

93°

96°

100°

101°

103°

96°

91°

86°

80°

75°

76°

75°

73°

72°

70°

68°

67°

66°

68°

73°

77°

81°

85°

88°

91°

95°

97°

95°

91°

85°

79°

76°

74°

71°

68°

67°

66°

65°

64°

69°

75°

81°

85°

89°

92°

95°

97°

98°

99°

98°

94°

90°

85°

WIND

mph · gust · dir

4mph NE

G 19 mph

G19

G18

NNW

G16

WNW

G14

G13

WNW

G10

G11

G12

SSW

G14

G23

WNW

G26

G30

G36

G33

G27

NNW

G28

NNW

G26

NNW

G27

NNW

G25

NNW

G22

NNW

G22

NNW

G18

NNW

G18

NNW

G21

G14

WNW

WSW

G14

G17

WSW

G19

G18

G20

WNW

G40

WNW

G49

G50

WNW

G46

G38

G29

G15

G12

WNW

G12

G11

WNW

G12

G13

WNW

G12

SSW

WNW

G12

WSW

G13

WNW

G38

WNW

G45

WNW

G46

WNW

G39

WNW

G37

WNW

G34

WNW

G33

WNW

G32

WNW

G30

WNW

G32

WNW

G31

WNW

G31

G27

G22

WNW

G19

WNW

G17

WNW

G16

WNW

G15

WNW

G16

WNW

G17

WNW

G19

G34

WNW

G36

WNW

G35

WNW

G33

WNW

G28

WNW

G25

G20

G15

G12

G11

G14

G12

G10

WNW

WSW

PRECIP

chance %

CLOUDS

cover %

clear

100%

28%

100%

83%

90%

100%

41%

48%

PRESSURE

hPa · trend

1002

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:33 AM

SUNSET

07:51 PM

14H 18M OF DAYLIGHT15H 24M REMAINING

MOON PHASE

Waxing Gibbous

76% illuminated

Station Location

32.7058, -115.0343

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DATA · USGS · NOAA · NWSUPDATED 2026-06-25 04:26 UTC

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