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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 12212100 FISHTRAP CREEK AT FLYNN ROAD AT LYNDEN, WA
Whatcom County, Washington
Hydrologic Unit Code 17110004
Latitude  48°55'36", Longitude 122°29'42" NAD27
Drainage area 38.1  square miles
Output formats
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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)
471998-10-08 10:48PDTYesSATUSGS7.3031.670.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno7.3014.012.50.58UNSPUNSPUNSPunknUNSPUNSPUNSP
461998-08-17 15:00PDTYesJEDUSGS12.231.73-0.010.40FairDebrisLightNONE1Imported Channel 1WADEunspeunkno12.219.014.40.85UNSPUNSPUNSPunknUNSPUNSPUNSP
451998-07-06 14:55PDTYesJEDUSGS23.531.980.000.60FairDebrisLightNONE1Imported Channel 1WADEunspeunkno23.516.521.31.10UNSPUNSPUNSPunknUNSPUNSPUNSP
441998-04-08 09:45PDTYesBASUSGS63.932.630.020.50GoodClearNONE1Imported Channel 1WADEunspeunkno63.915.526.02.46UNSPUNSPUNSPunknUNSPUNSPUNSP
431998-03-11 09:00PSTYesJCGUSGS10433.22-0.061.10GoodClearNONE1Imported Channel 1WADEunspeunkno10413.030.33.43UNSPUNSPUNSPunknUNSPUNSPUNSP
421998-02-11 10:28PSTYesGBJ/BASUSGS11033.270.031.80GoodClearNONE1Imported Channel 1WADEunspeunkno11017.037.62.93UNSPUNSPUNSPunknUNSPUNSPUNSP
411998-01-14 08:40PSTYesJCGUSGS88.833.090.070.80GoodClearNONE1Imported Channel 1WADEunspeunkno88.813.229.23.04UNSPUNSPUNSPunknUNSPUNSPUNSP
401997-12-10 09:54PSTYesJCG/KAGUSGS68.532.820.020.80PoorClearNONE1Imported Channel 1WADEunspeunkno68.515.026.42.60UNSPUNSPUNSPunknUNSPUNSPUNSP
391997-11-05 10:28PSTYesJCGUSGS75.632.920.031.00GoodClearNONE1Imported Channel 1WADEunspeunkno75.612.025.82.93UNSPUNSPUNSPunknUNSPUNSPUNSP
381997-10-30 07:10PSTYesJCGUSGS13134.410.051.10GoodClearNONE1Imported Channel 1CRANunspeunkno13123.764.32.04UNSPUNSPUNSPunknUNSPUNSPUNSP
371997-10-08 10:05PDTYesJCGUSGS63.632.600.020.80GoodClearNONE1Imported Channel 1WADEunspeunkno63.613.023.92.66UNSPUNSPUNSPunknUNSPUNSPUNSP
361997-09-23 17:20PDTYesSATUSGS31.132.030.010.70GoodClearNONE1Imported Channel 1WADEunspeunkno31.114.022.01.41UNSPUNSPUNSPunknUNSPUNSPUNSP
351997-09-23 16:15PDTYesSATUSGS29.032.020.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno29.014.021.51.35UNSPUNSPUNSPunknUNSPUNSPUNSP
341997-09-10 13:00PDTYesBASUSGS17.831.840.010.60GoodClearNONE1Imported Channel 1WADEunspeunkno17.814.715.71.13UNSPUNSPUNSPunknUNSPUNSPUNSP
331997-08-06 09:45PDTYesBASUSGS29.932.02-0.020.50GoodClearNONE1Imported Channel 1WADEunspeunkno29.915.017.41.72UNSPUNSPUNSPunknUNSPUNSPUNSP
321997-07-09 11:40PDTYesJCGUSGS24637.490.031.00FairClearNONE1Imported Channel 1CRANunspeunkno24633.01451.70UNSPUNSPUNSPunknUNSPUNSPUNSP
311997-07-08 12:55PDTYesBASUSGS11533.470.080.50FairClearNONE1Imported Channel 1CRANunspeunkno11527.051.82.22UNSPUNSPUNSPunknUNSPUNSPUNSP
301997-06-09 10:50PDTYesJCGUSGS65.732.59-0.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno65.714.523.12.84UNSPUNSPUNSPunknUNSPUNSPUNSP
291997-05-28 16:20PDTYesJCGUSGS58.332.510.000.50GoodClearNONE1Imported Channel 1CRANunspeunkno58.315.023.02.53UNSPUNSPUNSPunknUNSPUNSPUNSP
281997-05-06 14:55PDTYesBASUSGS21035.31-0.021.00GoodClearNONE1Imported Channel 1CRANunspeunkno21027.598.52.14UNSPUNSPUNSPunknUNSPUNSPUNSP
271997-04-08 13:00PDTYesBASUSGS84.833.010.010.60GoodClearNONE1Imported Channel 1WADEunspeunkno84.815.030.82.75UNSPUNSPUNSPunknUNSPUNSPUNSP
261997-03-19 16:30PSTYesBASUSGS673 Good NONE1Imported Channel 1CRANunspeunkno67331.52302.92UNSPUNSPUNSPunknUNSPUNSPUNSP
251997-03-11 10:35PSTYesJCGUSGS12333.710.021.10GoodClearNONE1Imported Channel 1CRANunspeunkno12324.052.72.33UNSPUNSPUNSPunknUNSPUNSPUNSP
241997-01-07 15:40PSTYesJCGUSGS36436.32-0.050.90GoodClearNONE1Imported Channel 1CRANunspeunkno36434.01412.58UNSPUNSPUNSPunknUNSPUNSPUNSP
231997-01-02 14:35PSTYesJCG/ELPUSGS46538.65-0.070.90FairClearNONE1Imported Channel 1CRANunspeunkno46533.02062.26UNSPUNSPUNSPunknUNSPUNSPUNSP
221996-12-17 11:20PSTYesMHK/BASUSGS12333.770.020.80GoodClearNONE1Imported Channel 1CRANunspeunkno12326.057.22.15UNSPUNSPUNSPunknUNSPUNSPUNSP
211996-12-05 10:10PSTYesJCGUSGS25736.51-0.070.60FairClearNONE1Imported Channel 1CRANunspeunkno25733.01212.12UNSPUNSPUNSPunknUNSPUNSPUNSP
201996-12-04 17:22PSTYesJCGUSGS19335.460.100.50FairClearNONE1Imported Channel 1CRANunspeunkno19326.090.22.14UNSPUNSPUNSPunknUNSPUNSPUNSP
191996-11-26 10:17PSTYesJCGUSGS94.033.250.000.90GoodClearNONE1Imported Channel 1CRANunspeunkno94.028.044.22.13UNSPUNSPUNSPunknUNSPUNSPUNSP
181996-11-14 10:05PSTYesJCGUSGS90.333.270.021.10GoodClearNONE1Imported Channel 1WADEunspeunkno90.314.032.52.78UNSPUNSPUNSPunknUNSPUNSPUNSP
171996-11-13 11:10PSTYesJCGUSGS10933.580.050.60GoodClearNONE1Imported Channel 1CRANunspeunkno10928.050.52.16UNSPUNSPUNSPunknUNSPUNSPUNSP
161996-11-06 10:50PSTYesBAS/MHKUSGS85.232.990.031.20GoodClearNONE1Imported Channel 1WADEunspeunkno85.217.232.12.66UNSPUNSPUNSPunknUNSPUNSPUNSP
151996-10-09 11:05PDTYesJCGUSGS16.631.83-0.030.80GoodClearNONE1Imported Channel 1WADEunspeunkno16.612.011.81.41UNSPUNSPUNSPunknUNSPUNSPUNSP
141996-09-16 14:43PDTYesJCGUSGS46.632.500.020.70GoodClearNONE1Imported Channel 1WADEunspeunkno46.613.517.02.74UNSPUNSPUNSPunknUNSPUNSPUNSP
131996-09-10 14:10PDTYesJCGUSGS14.231.79-0.010.60GoodClearNONE1Imported Channel 1WADEunspeunkno14.215.016.00.89UNSPUNSPUNSPunknUNSPUNSPUNSP
121996-08-06 16:03PDTYesJCG/SSEUSGS17.231.850.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno17.211.614.31.20UNSPUNSPUNSPunknUNSPUNSPUNSP
111996-07-24 08:35PDTYesJCGUSGS16.531.930.011.00GoodClearNONE1Imported Channel 1WADEunspeunkno16.512.212.31.34UNSPUNSPUNSPunknUNSPUNSPUNSP
101996-07-09 16:35PDTYesBASUSGS20.031.990.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno20.013.314.11.42UNSPUNSPUNSPunknUNSPUNSPUNSP
91996-06-20 10:00PDTYesJCGUSGS29.232.160.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno29.212.317.41.66UNSPUNSPUNSPunknUNSPUNSPUNSP
81996-06-14 09:02PDTYesJCGUSGS38.332.250.001.20GoodClearNONE1Imported Channel 1WADEunspeunkno38.311.719.92.05UNSPUNSPUNSPunknUNSPUNSPUNSP
71996-05-30 13:15PDTYesJCGUSGS55.432.720.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno55.411.023.02.40UNSPUNSPUNSPunknUNSPUNSPUNSP
51996-05-17 10:07PDTYesJCGUSGS83.633.020.030.10GoodClearNONE1Imported Channel 1WADEunspeunkno83.623.043.21.94UNSPUNSPUNSPunknUNSPUNSPUNSP