Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 14208000 CLACKAMAS RIVER AT BIG BOTTOM, OR
Clackamas County, Oregon
Hydrologic Unit Code 17090011
Latitude  45°01'01.5", Longitude 121°55'24.7" NAD83
Drainage area 136  square miles
Gage datum 2,050 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
6362025-12-09 13:11PSTYesRLO/SAS/PECUSGS11804.480.011.75PoorDebrisModerateNONE1mainBRDSQSCMMunkno118096.02594.56FIRMBLDREVENPULSEVENUNKNUPST840.00
6352025-11-14 11:23PSTYesRLO/SASUSGS2643.150.001.50FairDebrisLightNONE1mainWADEQSCMMVADV26475.21511.75FIRMGRVLUNEVPULSEVENSTNDATGA0.00
6342025-08-22 11:22PDTYesRLO/SASUSGS2293.010.001.60FairClearNONE1mainWADEQSCMMVADV22970.01401.63FIRMGRVLUNEVSTDYEVENNSTDATGA0.00
6332025-07-01 14:54:06PDTYesMAMUSGS2403.070.001.00FairClearNONE1MainWADEQSCMMVADV24075.01481.62FIRMCBLSUNEVSTDYUNEVSTNDATGA0.00
6322025-05-28 14:57:29PDTYesPEC/MAMUSGS3223.260.011.00GoodClearNONE1MainWADEQSCMMVADV32282.01681.92FIRMCBLSUNEVSTDYUNEVSTNDUPST5.00
6312025-04-09 15:12:26PDTYesMAM/GDLUSGS10204.24-0.021.40FairClearNONE2Left_SideWADEQSCMMVADV11426.034.83.29FIRMBLDREVENSTDYEVENSTNDUPST800.00
6312025-04-09 15:12:26PDTYesMAM/GDLUSGS10204.24-0.021.40FairClearNONE1MainBRDSQSCMMVPAA91072.01974.62FIRMBLDRUNEVSTDYEVENSTNDUPST800.00
6302025-03-03 12:33:49PSTYesmamUSGS6463.78 Good NONE2Main2WADEQSCMMVADV48.324.021.12.29FIRMCBLSEVENSTDYEVENSTNDUPST800.00
6302025-03-03 12:33:49PSTYesmamUSGS6463.78 Good NONE1MainBRDSQSCMMVPAA59872.01523.93FIRMCBLSUNEVSTDYEVENSTNDUPST800.00
6292025-03-03 11:30:47PSTYesmamUSGS6833.780.002.00Good NONE2Main2WADEQSCMMVADV64.225.024.42.64FIRMCBLSEVENSTDYEVENSTNDUPST800.00
6292025-03-03 11:30:47PSTYesmamUSGS6833.780.002.00Good NONE1MainBRDSQSCMMVPAA61971.01534.03FIRMCBLSEVENSTDYEVENSTNDUPST800.00
6282025-01-07 11:35PSTYesMAM/JABUSGS8834.10 FairClearNONE1MainBRDSQSCMMunkno88396.01994.43FIRMBLDREVENSTDYEVENSTNDUPST800.00
6272025-01-07 10:42:30PSTYesMAM/JABUSGS8834.120.001.00FairClearNONE1MainBRDSQSCMMunkno88396.01954.53FIRMBLDREVENSTDYEVENSTNDUPST800.00
6262024-10-09 13:33:50PDTYesMAM/RLOUSGS2193.000.001.00FairClearNONE1MainWADEQSCMMVADV21973.01421.54FIRMBLDRUNEVSTDYUNEVSTNDATGA0.00
6252024-08-27 13:10:43PDTYesMAMUSGS2263.010.001.00FairClearNONE1MainWADEQSCMMVADV22674.01431.58FIRMCBLSUNEVSTDYUNEVSTNDATGA0.00
6242024-08-14 15:31:49PDTYesMAM/RLOUSGS2183.000.001.00FairClearNONE1MainWADEQSCMMVADV21874.01391.56FIRMCBLSUNEVSTDYUNEVSTNDDNST5.00
6222024-06-18 15:09:30PDTYesMAM/RLO/GDLUSGS3013.200.011.25FairClearNONE1MainWADEQSCMMVADV30174.01551.94FIRMGRVLUNEVSTDYEVENSTNDATGA0.00
6212018-09-21 09:47PDTYesSYUSGS226 Fair NONE1mainWADEQSCMMVADV22680.01231.83FIRMCBLSUNEVSTDYUNSPUNKNUNSP
6202015-08-26 14:15:30PDTYesSMDUSGS204 Good NONE1Main ChannelWADEQSCMMVADV20474.51221.66FIRMCBLSEVENunknUNSPUNFMATGA
6192003-10-06 10:43PDTYesSMDUSGS2042.120.000.70FairClearNONE1Imported Channel 1WADEunspeunkno20492.01661.23UNSPUNSPUNSPunknUNSPUNSPUNSP
6182003-01-30 14:52PSTYesJDSUSGS20204.620.051.30FairDebrisLightNONE1Imported Channel 1CRANunspeunkno202096.53176.38UNSPUNSPUNSPunknUNSPUNSPUNSP
6172003-01-30 12:43PSTYesJDSUSGS19204.520.081.60FairDebrisLightNONE1Imported Channel 1CRANunspeunkno192096.53096.22UNSPUNSPUNSPunknUNSPUNSPUNSP
6162002-07-10 13:36PDTYesSMD/GWHUSGS3112.390.001.10GoodClearNONE1Imported Channel 1WADEunspeunkno3111041542.02UNSPUNSPUNSPunknUNSPUNSPUNSP
6152002-04-25 10:35PDTYesSMDUSGS7123.120.001.00FairClearNONE1Imported Channel 1WADEunspeunkno7121092293.11UNSPUNSPUNSPunknUNSPUNSPUNSP
6142001-11-28 16:12PSTYesjdsUSGS6003.050.100.70FairDebrisLightNONE1Imported Channel 1WADEunspeunkno6001102222.70UNSPUNSPUNSPunknUNSPUNSPUNSP
6132001-09-11 10:40PDTYesjds/gwhUSGS2082.130.000.90GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno2081001361.53UNSPUNSPUNSPunknUNSPUNSPUNSP
6122001-05-14 15:35PDTYesjdsUSGS4752.760.030.70GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno4751081912.49UNSPUNSPUNSPunknUNSPUNSPUNSP
6112001-01-05 15:01PSTYesjdsUSGS3272.400.000.80GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno3271021562.10UNSPUNSPUNSPunknUNSPUNSPUNSP
6102000-08-28 12:33PDTYesjdsUSGS2692.280.001.00FairDebrisLightNONE1Imported Channel 1WADEunspeunkno2691051282.10UNSPUNSPUNSPunknUNSPUNSPUNSP
6092000-04-20 15:00PDTYesjdsUSGS8213.360.001.60FairClearNONE1Imported Channel 1CRANunspeunkno82183.01824.51UNSPUNSPUNSPunknUNSPUNSPUNSP
6082000-03-01 12:30PSTYesjdsUSGS6442.99-0.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno6441102083.10UNSPUNSPUNSPunknUNSPUNSPUNSP
6071999-11-18 10:13PSTYesjdsUSGS3162.38-0.011.10FairClearNONE1Imported Channel 1CRANunspeunkno31670.01082.93UNSPUNSPUNSPunknUNSPUNSPUNSP
6061999-09-27 10:30PDTYeskklUSGS2792.320.000.90GoodClearNONE1Imported Channel 1CRANunspeunkno27967.51082.58UNSPUNSPUNSPunknUNSPUNSPUNSP
6051999-03-30 14:50PSTYeskklUSGS6422.830.001.00GoodClearNONE1Imported Channel 1CRANunspeunkno64278.01723.73UNSPUNSPUNSPunknUNSPUNSPUNSP
6041998-12-15 10:20PSTYeskklUSGS8913.22-0.011.60GoodClearNONE1Imported Channel 1CRANunspeunkno89176.01844.84UNSPUNSPUNSPunknUNSPUNSPUNSP
6031998-01-15 14:25PSTYesrlk/krsUSGS9673.35-0.010.80FairDebrisLightNONE1Imported Channel 1CRANunspeunkno96784.01925.04UNSPUNSPUNSPunknUNSPUNSPUNSP
6021997-04-11 10:20PDTYesmjs/ijtUSGS6152.860.001.40FairDebrisLightNONE1Imported Channel 1CRANunspeunkno61577.01394.42UNSPUNSPUNSPunknUNSPUNSPUNSP
5971970-05-05 00:01PDTYeskkkUSGS6052.110.000.50Good NONE1Imported Channel 1UNSPother 605 UNSPUNSPUNSPunknUNSPUNSPUNSP
5951970-02-10 00:01PSTYeskkkUSGS7302.320.000.70Good NONE1Imported Channel 1UNSPother 730 UNSPUNSPUNSPunknUNSPUNSPUNSP
5881969-04-25 00:01PSTYesbbbUSGS8892.64-0.011.20Good NONE1Imported Channel 1UNSPother 889 UNSPUNSPUNSPunknUNSPUNSPUNSP
5861968-12-04 00:01PSTYeskkk/bbbUSGS10802.70-0.051.40Good NONE1Imported Channel 1UNSPother 1080 UNSPUNSPUNSPunknUNSPUNSPUNSP
5891968-06-03 23:01PSTYesbbbUSGS9722.70-0.011.10Good NONE1Imported Channel 1UNSPother 972 UNSPUNSPUNSPunknUNSPUNSPUNSP
5481964-12-22 00:01PSTYesiacUSGS1120010.55 Poor NONE1Imported Channel 1UNSPother 11200 UNSPUNSPUNSPunknUNSPUNSPUNSP