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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 14137002 SANDY RIVER BELOW MARMOT DAM, NEAR MARMOT, OR
Clackamas County, Oregon
Hydrologic Unit Code 17080001
Latitude  45°23'59", Longitude 122°08'10" NAD27
Drainage area 264  square miles
Gage datum 690.00 feet above NGVD29
Output formats
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HTML table without channel data
Tab-separated data with channel data
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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 		 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)
502009-05-13 12:59PDTYesDOCUSGS2300693.600.000.90FairClearNONE1Imported Channel 1CWAYQSCMMVPAA23001354305.35FIRMLDGEEVENunknEVENUNSPATGA
492009-02-20 12:27:30PSTYesKRS/RASUSGS691692.100.010.90GoodClearNONE1Imported Channel 1CWAYQSCMMVPAA6911362502.76FIRMBLDREVENunknEVENUNSPATGA
482009-01-30 13:44PSTYesKRSUSGS1140692.520.000.80FairUnspecifedNONE1Imported Channel 1CWAYQSCMMVPAA11401313243.52UNSPUNSPUNSPunknEVENUNSPATGA
442008-05-17 10:21PDTYesSMDUSGS6100696.67-0.062.30FairUnspecifedNONE1Imported Channel 1CWAYunspeunkno61001607288.38UNSPUNSPUNSPunknUNSPUNSPUNSP
422007-11-18 12:24PSTYesDOCUSGS3050694.320.121.10FairDebrisLightNONE1Imported Channel 1CWAYunspeunkno30501473977.68UNSPUNSPUNSPunknUNSPUNSPUNSP
412007-11-17 09:30PSTYesKRSUSGS2640694.180.041.20Unspecified NONE1Imported Channel 1CWAYunspeunkno26401554665.66UNSPUNSPUNSPunknUNSPUNSPUNSP
402007-10-22 14:00PDTYeskrsUSGS1350692.16 PoorDebrisHeavyNONE1Imported Channel 1CWAYunspeunkno1350 UNSPUNSPUNSPunknUNSPUNSPUNSP
392007-10-20 11:22PDTYesDOCUSGS2140687.180.150.70PoorClearNONE1Imported Channel 1CWAYunspeunkno21401082947.30UNSPUNSPUNSPunknUNSPUNSPUNSP
382007-10-16 13:01PDTYesDOCUSGS396681.980.010.90FairClearNONE1Imported Channel 1CWAYunspeunkno39679.02241.77UNSPUNSPUNSPunknUNSPUNSPUNSP
372007-07-25 13:09PDTYesDOC/DAMUSGS252681.430.010.90FairClearNONE1Imported Channel 1CWAYunspeunkno25279.01171.42UNSPUNSPUNSPunknUNSPUNSPUNSP
362007-05-22 08:05PDTYesDOCUSGS575682.510.020.90FairClearNONE1Imported Channel 1CWAYunspeunkno57581.02842.02UNSPUNSPUNSPunknUNSPUNSPUNSP
352007-02-22 09:26PSTYesDOCUSGS1790684.680.000.90GoodClearNONE1Imported Channel 1CWAYunspeunkno179096.04663.83UNSPUNSPUNSPunknUNSPUNSPUNSP
342006-12-19 09:20PSTYesDOCUSGS1580684.84-0.180.80FairClearNONE1Imported Channel 1CWAYunspeunkno158090.04093.87UNSPUNSPUNSPunknUNSPUNSPUNSP
332006-12-07 08:42PSTYesDOCUSGS836686.64-0.030.70FairClearNONE1Imported Channel 1CWAYunspeunkno8361022183.83UNSPUNSPUNSPunknUNSPUNSPUNSP
322006-11-08 12:15PSTYesDOCUSGS5790687.760.040.90FairClearNONE1Imported Channel 1CWAYunspeunkno57901198306.98UNSPUNSPUNSPunknUNSPUNSPUNSP
312006-11-08 10:24PSTYesDOCUSGS6250687.92-0.171.10FairClearNONE1Imported Channel 1CWAYunspeunkno62501198447.41UNSPUNSPUNSPunknUNSPUNSPUNSP
30E2006-11-07 12:09PSTYesDOCUSGS15600692.69-0.621.40PoorClearNONE1Imported Channel 1OTHRother 15600 UNSPUNSPUNSPunknUNSPUNSPUNSP
292006-10-31 08:25PSTYesDOCUSGS278681.79-0.011.00PoorClearNONE1Imported Channel 1CWAYunspeunkno27877.01991.40UNSPUNSPUNSPunknUNSPUNSPUNSP
282006-08-15 08:25PDTYesDOCUSGS217681.500.011.00FairClearNONE1Imported Channel 1CWAYunspeunkno21776.01811.20UNSPUNSPUNSPunknUNSPUNSPUNSP
272006-07-06 14:53PDTYeskmkUSGS221681.51-0.011.40FairClearNONE1Imported Channel 1CWAYunspeunkno22175.01981.12UNSPUNSPUNSPunknUNSPUNSPUNSP
262006-04-21 12:28PDTYesjds/kmkUSGS1230684.060.021.50FairClearNONE1Imported Channel 1CWAYunspeunkno123085.03973.10UNSPUNSPUNSPunknUNSPUNSPUNSP
252006-02-13 10:28PSTYesjdsUSGS750683.190.011.20Good NONE1Imported Channel 1CWAYunspeunkno75087.03042.47UNSPUNSPUNSPunknUNSPUNSPUNSP
242005-12-15 11:58PSTYesJDSUSGS298682.60-0.020.80FairClearNONE1Imported Channel 1CWAYunspeunkno29877.01382.15UNSPUNSPUNSPunknUNSPUNSPUNSP
232005-10-17 12:38PDTYesJDSUSGS305681.960.011.00FairClearNONE1Imported Channel 1CWAYunspeunkno30575.01881.62UNSPUNSPUNSPunknUNSPUNSPUNSP
222005-08-22 11:49PDTYesJDSUSGS237681.610.021.00FairClearNONE1Imported Channel 1CWAYunspeunkno23776.01711.39UNSPUNSPUNSPunknUNSPUNSPUNSP
212005-08-22 09:52PDTYesJDSUSGS243681.610.031.20FairClearNONE1Imported Channel 1CWAYunspeunkno24375.01711.43UNSPUNSPUNSPunknUNSPUNSPUNSP
202005-06-24 11:47PDTYesJDSUSGS216681.53-0.011.10FairClearNONE1Imported Channel 1CWAYunspeunkno21674.01611.34UNSPUNSPUNSPunknUNSPUNSPUNSP
192005-05-06 13:20PDTYesJDSUSGS446682.450.041.30FairClearNONE1Imported Channel 1UNSPother 446 UNSPUNSPUNSPunknUNSPUNSPUNSP
182005-02-24 15:19PSTYesJDSUSGS471682.460.001.30FairClearNONE1Imported Channel 1CWAYunspeunkno47179.02362.00UNSPUNSPUNSPunknUNSPUNSPUNSP
172004-12-14 12:30PSTYesJDSUSGS1660684.690.011.20FairClearNONE1Imported Channel 1CWAYunspeunkno166094.04463.71UNSPUNSPUNSPunknUNSPUNSPUNSP
162004-10-05 09:48PDTYesJDSUSGS389682.22-0.021.00FairClearNONE1Imported Channel 1CWAYunspeunkno38976.02091.87UNSPUNSPUNSPunknUNSPUNSPUNSP
152004-08-02 13:42PDTYesJDSUSGS240681.570.031.10FairClearNONE1Imported Channel 1WADEunspeunkno24072.01611.49UNSPUNSPUNSPunknUNSPUNSPUNSP
142004-06-01 11:51PDTYesjdsUSGS1070683.870.031.20FairClearNONE1Imported Channel 1CWAYunspeunkno107091.03812.82UNSPUNSPUNSPunknUNSPUNSPUNSP
132004-04-06 13:19PDTYesJDSUSGS670683.02-0.021.10FairClearNONE1Imported Channel 1CWAYunspeunkno67085.02892.32UNSPUNSPUNSPunknUNSPUNSPUNSP
122004-02-05 11:16PSTYesJDSUSGS1210684.040.021.20FairClearNONE1Imported Channel 1CWAYunspeunkno121091.03883.11UNSPUNSPUNSPunknUNSPUNSPUNSP
112003-12-02 09:02PSTYesJDSUSGS1330684.35-0.031.00Fair NONE1Imported Channel 1CWAYunspeunkno133091.04073.26UNSPUNSPUNSPunknUNSPUNSPUNSP
102003-09-25 11:18PDTYesJDSUSGS230681.62-0.040.90FairClearNONE1Imported Channel 1WADEunspeunkno23068.01481.55UNSPUNSPUNSPunknUNSPUNSPUNSP
92003-07-07 10:01PDTYesJDS/RLOUSGS216681.64-0.061.00FairClearNONE1Imported Channel 1WADEunspeunkno21670.01471.47UNSPUNSPUNSPunknUNSPUNSPUNSP
82003-04-29 10:48PDTYesjdsUSGS1090683.920.031.10FairClearNONE1Imported Channel 1CWAYunspeunkno109089.03752.93UNSPUNSPUNSPunknUNSPUNSPUNSP
72003-01-31 10:21PSTYesJDSUSGS8000689.970.441.80PoorDebrisLightNONE1Imported Channel 1CWAYunspeunkno800012810407.70UNSPUNSPUNSPunknUNSPUNSPUNSP
62002-12-12 14:44PSTYesJDSUSGS470682.550.021.30FairClearNONE1Imported Channel 1CWAYunspeunkno47078.02491.89UNSPUNSPUNSPunknUNSPUNSPUNSP
52002-10-15 14:05PDTYesJDS/RLKUSGS221681.610.010.90FairClearNONE1Imported Channel 1WADEunspeunkno22175.01501.47UNSPUNSPUNSPunknUNSPUNSPUNSP
42002-08-19 15:07PDTYesJDSUSGS159681.29-0.011.10FairClearNONE1Imported Channel 1WADEunspeunkno15972.51301.22UNSPUNSPUNSPunknUNSPUNSPUNSP
32002-06-21 10:23PDTYesJDSUSGS728683.28-0.031.00FairClearNONE1Imported Channel 1CWAYunspeunkno72885.03042.40UNSPUNSPUNSPunknUNSPUNSPUNSP
22002-04-08 14:10PDTYesJDSUSGS1630684.82-0.101.30FairClearNONE1Imported Channel 1CWAYunspeunkno163096.04573.41UNSPUNSPUNSPunknUNSPUNSPUNSP
12002-02-28 09:15PSTYesJDSUSGS652683.06-0.011.40FairDebrisLightNONE1Imported Channel 1CWAYunspeunkno6522508231.56UNSPUNSPUNSPunknUNSPUNSPUNSP