USGS · 09527660

BROCK RESERVOIR OUTLET

USGS · 09527660LIVE

BROCK RESERVOIR OUTLET NEAR CALEXICO, CA

IMPERIAL COUNTY, CA32.7058°N, -115.0343°W Updated 22 min ago

FLOW RATE

-21cfs

GAUGE HT

24.87ft

AIR TEMP

93°F

WIND

5mph N

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

-21cfs 103.5% vs avg

Optimal band: 9–12 cfs

PERIOD HIGH

57.8cfs

PERIOD LOW

5.18cfs

RUNNABLE

34%

last 1 day in band

Gauge Height

24.87ft

Precipitation History

Your History · BROCK RESERVOIR OUTLET NEAR CALEXICO, CA

Track your history

Sign in to track your sessions at BROCK RESERVOIR OUTLET NEAR CALEXICO, CA — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

108°

81°

THU

112°

85°

FRI

108°

79°

SAT

104°

72°

SUN

97°

67°

MON

97°

63°

TUE

99°

66°

TIME

THU

NOW

FRI

SAT

SUN

MON

TEMP

hourly forecast

85°

mild

85°

89°

93°

96°

100°

104°

107°

109°

111°

112°

111°

110°

106°

101°

94°

91°

88°

87°

85°

84°

83°

82°

81°

79°

84°

89°

93°

96°

99°

102°

105°

106°

108°

106°

103°

92°

84°

83°

81°

79°

77°

75°

74°

72°

73°

77°

82°

87°

90°

92°

97°

101°

102°

104°

102°

98°

91°

85°

80°

78°

77°

75°

74°

73°

71°

70°

68°

67°

70°

75°

78°

82°

86°

90°

93°

96°

97°

96°

93°

90°

86°

78°

76°

74°

71°

67°

65°

64°

63°

67°

74°

79°

84°

88°

91°

94°

96°

97°

94°

89°

84°

79°

WIND

mph · gust · dir

1mph NE

G 11 mph

G11

G10

WNW

WSW

SSW

G11

G12

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

WNW

G50

WNW

G46

WNW

G38

G29

G15

WNW

G12

WNW

G12

WNW

G13

WNW

G12

SSW

WNW

G12

WSW

G13

G20

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

WNW

G22

WNW

G19

WNW

G17

WNW

G16

WNW

G16

G17

G19

WNW

G34

WNW

G36

WNW

G35

WNW

G33

WNW

G28

WNW

G25

WNW

G20

WNW

G15

G12

G11

G14

G12

G10

WNW

WSW

WNW

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

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:33 AM

SUNSET

07:51 PM

14H 18M OF DAYLIGHT13H 59M REMAINING

MOON PHASE

Waxing Gibbous

76% illuminated

Station Location

32.7058, -115.0343

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-25 05:52 UTC

Site #09527660·USGS

Create a free account to save favorites, set flow alerts, and track conditions