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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 14181900 LITTLE N SANTIAM RIVER ABV EVANS CR, AT ELKHORN,OR
Marion County, Oregon
Hydrologic Unit Code 170900050503
Latitude  44°50'08.89", Longitude 122°21'17.82" NAD83
Drainage area 53.1  square miles
Gage datum 1,157.87 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
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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)
512024-12-10 13:46:50PSTNo
502024-09-24 13:13:35PDTYesJRGUSGS14.83.200.011.40FairClearunkn1MainWADEQSCMMVADV14.854.278.70.19FIRMBLDREVENSTDYEVENSTNDDNST120.00
492024-06-12 12:46PDTYesJRGUSGS1794.520.001.13Fair unkn1MainWADEQSCMMunkno17983.01491.20FIRMBLDREVENSTDYEVENSTNDDNST250.00
482023-10-18 14:19:42PDTYesJRGUSGS2415.01-0.021.00Fair unkn1MainWADEQSCMMVADV24172.01321.83FIRMCBLSEVENSTDYUNSPSTNDDNST150.00
472023-07-27 13:02:30PDTYesJRGUSGS18.83.310.000.90FairClearunkn1MainWADEQSCMMVADV18.843.029.30.64FIRMCBLSEVENSTDYEVENSTNDDNST100.00
462023-06-14 12:50:04PDTYesJRGUSGS60.23.840.011.60FairClearunkn1MainWADEQSCMMVADV60.262.093.00.65FIRMCBLSEVENSTDYUNSPUNKNDNST50.00
452022-10-28 12:39:30PDTYesWBL/JAGUSGS2834.980.011.30FairClearunkn1LN SantiamRCQADCPVADCP28373.11611.76FIRMBLDRUNEVPULSUNEVUNKNDNST200.00
442022-08-18 15:36PDTYesJAG/WBLUSGS25.43.41 Fair unkn1Qm44WADEQSCMMVADV25.457.082.20.31FIRMBLDRUNEVSTDYEVENUNFMDNST120.00
432021-08-25 13:14:30PDTYesJRPUSGS17.63.290.001.00Fair unkn1mainWADEQSCMMVADV17.664.063.00.28FIRMBLDRUNEVSTDYEVENUNFMDNST120.00
422021-02-04 11:09:30PSTYesSYD/MCY/GDL/USGS3305.120.001.00Good unkn1mainMBOTQADCPVADCP33081.22441.35FIRMBLDRUNEVSTDYUNSPUNKNDNST75.00
412009-08-05 11:03PDTYesDOCUSGS18.33.290.000.60PoorClearunkn1Imported Channel 1WADEQSCMMVADV18.344.747.40.39FIRMBLDRUNEVunknUNEVUNSPUPST300.00
402009-06-16 16:52:30PDTYesMAUUSGS1334.22 1.30PoorUnspecifedunkn1Imported Channel 1BRUSQSCMMVPAA13349.01780.75UNSPUNSPUNSPunknUNSPUNSPUNSP
392009-03-04 08:47:30PSTYesDOCUSGS5415.69-0.031.50FairClearunkn1Imported Channel 1BRUSQSCMMVPAA54151.02492.17FIRMBLDREVENunknEVENUNSPATGA
382008-08-19 13:15PDTYesDOCUSGS27.43.520.010.60PoorClearunkn1Imported Channel 1WADEQSCMMVADV27.449.956.10.49UNSPUNSPUNSPunknUNSPUNSPUNSP
372008-05-22 12:00PDTYesMAUUSGS17007.18-0.051.60Fair unkn1Imported Channel 1CRANunspeunkno170072.03724.58UNSPUNSPUNSPunknUNSPUNSPUNSP
362007-12-03 14:06PSTYesDOCUSGS36309.320.081.10GoodClearunkn1Imported Channel 1BRUSQSCMMunkno363081.05336.81UNSPUNSPUNSPunknUNSPUNSPUNSP
352007-10-25 14:43PDTYesDOCUSGS3175.07-0.010.90FairClearunkn1Imported Channel 1CRANunspeunkno31747.02111.51UNSPUNSPUNSPunknUNSPUNSPUNSP
342007-09-19 10:59PDTYesDOC/GWHUSGS13.03.200.000.60FairClearunkn1Imported Channel 1WADEQSCMMVADV13.048.047.80.27UNSPUNSPUNSPunknUNSPUNSPUNSP
332007-07-10 12:28PDTYesDOC/LHUSGS33.33.600.000.50FairClearunkn1Imported Channel 1WADEQSCMMVADV33.351.055.20.60UNSPUNSPUNSPunknUNSPUNSPUNSP
322007-03-13 15:10PDTYesmuUSGS1400 Good unkn1Imported Channel 1UNSPother 1400 UNSPUNSPUNSPunknUNSPUNSPUNSP
312006-12-19 14:00PSTYesmuUSGS379 Good unkn1Imported Channel 1UNSPother 379 UNSPUNSPUNSPunknUNSPUNSPUNSP
302006-11-14 15:48PSTYesmuUSGS1560 Unspecified unkn1Imported Channel 1UNSPother 1560 UNSPUNSPUNSPunknUNSPUNSPUNSP
292006-09-27 14:37PDTYesmuUSGS14.9 Unspecified unkn1Imported Channel 1WADEunspeunkno14.946.049.00.30UNSPUNSPUNSPunknUNSPUNSPUNSP
282001-09-11 14:12PDTYesmuUSGS13.1 Fair unkn1Imported Channel 1WADEunspeunkno13.152.047.40.28UNSPUNSPUNSPunknUNSPUNSPUNSP
271987-08-28 -- ----YesrwUSGS14.4 Good unkn1Imported Channel 1WADEunspeunkno14.421.515.50.93UNSPUNSPUNSPunknUNSPUNSPUNSP
261978-06-13 12:40PDTYest/tUSGS2405.06 Good unkn1Imported Channel 1WADEunspeunkno2401122021.19UNSPUNSPUNSPunknUNSPUNSPUNSP
251978-04-20 16:30PSTYesrtUSGS3055.31 Good unkn1Imported Channel 1WADEunspeunkno3051262301.33UNSPUNSPUNSPunknUNSPUNSPUNSP
241978-03-16 14:55PSTYesrtUSGS1494.68 Good unkn1Imported Channel 1WADEunspeunkno1491121640.91UNSPUNSPUNSPunknUNSPUNSPUNSP
231978-01-27 15:00PSTYesrtUSGS3425.30 Fair unkn1Imported Channel 1UNSPother 342 UNSPUNSPUNSPunknUNSPUNSPUNSP
221977-09-20 12:30PDTYess/bUSGS2745.26 Good unkn1Imported Channel 1UNSPother 274 UNSPUNSPUNSPunknUNSPUNSPUNSP
211977-07-12 -- ----YeshbUSGS38.83.70 Good unkn1Imported Channel 1WADEunspeunkno38.81101080.36UNSPUNSPUNSPunknUNSPUNSPUNSP
201977-05-12 16:07PDTYeshbUSGS4855.88 Good unkn1Imported Channel 1WADEunspeunkno4851253061.58UNSPUNSPUNSPunknUNSPUNSPUNSP
191977-02-16 14:30PSTYeshbUSGS77.44.18 Good unkn1Imported Channel 1WADEunspeunkno77.41141440.54UNSPUNSPUNSPunknUNSPUNSPUNSP
181976-12-06 15:30PSTYeshbUSGS44.13.85 Good unkn1Imported Channel 1WADEunspeunkno44.11121240.04UNSPUNSPUNSPunknUNSPUNSPUNSP
171976-08-19 14:00PDTYessaUSGS66.74.09 Good unkn1Imported Channel 1WADEunspeunkno66.71021380.48UNSPUNSPUNSPunknUNSPUNSPUNSP
161976-02-25 09:50PSTYesgmUSGS4825.75 Unspecified unkn1Imported Channel 1UNSPother 482 UNSPUNSPUNSPunknUNSPUNSPUNSP
151975-12-04 12:45PSTYessaUSGS53009.74 Fair unkn1Channel 1UNSPother 5300 UNSPUNSPUNSPunknUNSPUNSPUNSP
141975-11-19 10:25PSTYespUSGS3645.51 Unspecified unkn1Imported Channel 1UNSPother 364 UNSPUNSPUNSPunknUNSPUNSPUNSP
131975-08-07 10:40PDTYesrrUSGS28.63.58 Fair unkn1Imported Channel 1WADEunspeunkno28.647.067.20.42UNSPUNSPUNSPunknUNSPUNSPUNSP
121975-07-01 11:30PDTYessaUSGS2235.00 Good unkn1Imported Channel 1UNSPother 223 UNSPUNSPUNSPunknUNSPUNSPUNSP
111975-02-14 10:45PSTYesgmUSGS8976.58 Unspecified unkn1Imported Channel 1UNSPother 897 UNSPUNSPUNSPunknUNSPUNSPUNSP
101974-12-02 12:25PSTYesgmUSGS1644.72 Unspecified unkn1Imported Channel 1WADEunspeunkno16466.01351.21UNSPUNSPUNSPunknUNSPUNSPUNSP
91974-08-29 09:20PDTYesrtUSGS22.63.53 Good unkn1Imported Channel 1WADEunspeunkno22.641.058.50.39UNSPUNSPUNSPunknUNSPUNSPUNSP
81974-06-11 14:03PDTYesrtUSGS9366.50 Good unkn1Imported Channel 1UNSPother 936 UNSPUNSPUNSPunknUNSPUNSPUNSP
71974-05-21 11:00PDTYesgbUSGS3775.63 Excellent unkn1Imported Channel 1WADEunspeunkno3771252691.40UNSPUNSPUNSPunknUNSPUNSPUNSP
51973-11-28 11:43PSTYesrtUSGS26808.56 Fair unkn1Imported Channel 1UNSPother 2680 UNSPUNSPUNSPunknUNSPUNSPUNSP
41973-06-04 11:20PDTYesmvsUSGS93.04.27 Fair unkn1Imported Channel 1WADEunspeunkno93.048.078.41.19UNSPUNSPUNSPunknUNSPUNSPUNSP
31973-03-27 11:15PSTYesmvsUSGS2464.98 Fair unkn1Imported Channel 1UNSPother 246 UNSPUNSPUNSPunknUNSPUNSPUNSP
21973-02-15 11:30PSTYessaUSGS1914.74 Fair unkn1Imported Channel 1UNSPother 191 UNSPUNSPUNSPunknUNSPUNSPUNSP
11972-11-28 13:15PSTYesdlUSGS4345.64 Good unkn1Imported Channel 1UNSPother 434 UNSPUNSPUNSPunknUNSPUNSPUNSP
1B1928-07-25 00:01PSTYesxxxUSGS35.0 Unspecified unkn1Imported Channel 1UNSPother 35.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
1A1928-06-12 00:01PSTYesxxxUSGS78.0 Unspecified unkn1Imported Channel 1UNSPother 78.0 UNSPUNSPUNSPunknUNSPUNSPUNSP