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Streamflow Measurements for the Nation


USGS 11073470 CUCAMONGA C NR UPLAND CA
San Bernardino County, California
Hydrologic Unit Code 180702030704
Latitude  34°10'24.8", Longitude 117°37'54.6" NAD83
Drainage area 10.11  square miles
Gage datum 2,356.0 feet above NAVD88
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
10142025-09-03 12:18:17PDTYesRBCASTRO/IMAUSGS1.8516.75 PoorClearNONE
10132025-09-03 12:15PDTYesRBCASTRO/IMAUSGS1.9116.75 PoorClearNONE
10122025-09-03 11:51:06PDTYesRBCASTRO/IMAUSGS2.1216.76 PoorClearNONE
10152025-09-03 11:45PDTYesRBCASTRO/IMAUSGS1.9316.76 PoorClearNONE
10112025-08-04 16:59:31PDTYesRBCASTRO/CMUUSGS1.1216.71 PoorClearNONE
10102025-08-04 16:17:11PDTYesRBCASTRO/CMUUSGS1.2916.72 PoorClearNONE
10092001-07-11 16:55PDTYescabUSGS2.13 Good NONE
10082001-04-18 16:50PDTYesrhkUSGS6.00 FairClearNONE
10072001-01-19 10:05PSTYesrgfUSGS3.37 UnspecifiedClearNONE
10062000-10-18 16:00PDTYesGOMUSGS1.76 Good NONE
10052000-09-06 18:10PDTYesJTMUSGS0.97 Poor NONE
10042000-08-08 17:20PDTYesJTMUSGS1.80 Unspecified NONE
10032000-07-25 16:50PDTYesCABUSGS0.97 Fair NONE
10022000-07-17 13:05PDTYesJAUSGS1.600.970.000.30Poor NONE
10012000-04-12 11:27PDTYesrkUSGS0.88 FairClearNONE
10002000-01-14 10:45PSTYesgomUSGS2.56 0.000.30GoodDebrisLightNONE