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Streamflow Measurements for the Nation


USGS 393734106041800 RYAN GULCH AT MOUTH AT SILVERTHORNE, CO
Summit County, Colorado
Hydrologic Unit Code 14010002
Latitude  39°37'34", Longitude 106°04'18" NAD27
Gage datum 8,770 feet above NGVD29
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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)
81998-11-10 13:25MSTYesBWBUSGS0.434.120.000.40FairClearNONE1Imported Channel 1WADEunspeunkno0.431.800.510.85UNSPUNSPUNSPunknUNSPUNSPUNSP
71998-10-13 14:45MDTYesBWBUSGS0.374.10 GoodClearNONE1Imported Channel 1OTHRQFLUM 0.37 UNSPUNSPUNSPunknUNSPUNSPUNSP
61998-09-16 14:28MDTYesBWBUSGS0.374.090.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.372.400.860.43UNSPUNSPUNSPunknUNSPUNSPUNSP
51998-08-26 09:27MDTYesBWBUSGS0.204.080.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.202.000.280.70UNSPUNSPUNSPunknUNSPUNSPUNSP
41998-07-01 16:55MDTYesBWBUSGS1.384.300.000.50FairVegetationLightNONE1Imported Channel 1WADEunspeunkno1.385.002.610.53UNSPUNSPUNSPunknUNSPUNSPUNSP
31998-06-02 13:05MDTYesSVMUSGS1.974.350.000.30FairClearNONE1Imported Channel 1WADEunspeunkno1.975.102.790.70UNSPUNSPUNSPunknUNSPUNSPUNSP
21998-05-12 09:35MDTYesSVMUSGS3.104.500.000.50FairClearNONE1Imported Channel 1WADEunspeunkno3.105.202.641.17UNSPUNSPUNSPunknUNSPUNSPUNSP
11998-04-20 14:52MDTYesKGP/SVMUSGS1.294.290.000.40FairClearNONE1Imported Channel 1WADEunspeunkno1.296.802.790.46UNSPUNSPUNSPunknUNSPUNSPUNSP