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Streamflow Measurements for the Nation


USGS 06816350 Sevenmile Creek near Lyman, IA
Cass County, Iowa
Hydrologic Unit Code 10240009
Latitude  41°15'00", Longitude  94°59'00" NAD27
Drainage area 60.80  square miles
Output formats
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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)
201977-07-19 12:45CDTYesOJRUSGS0.69-35.91 GoodClearNONE1Imported Channel 1WADEunspeunkno0.695.101.170.59UNSPUNSPUNSPunknUNSPUNSPUNSP
191976-09-22 11:25CDTYesOJRUSGS2.48-35.66 GoodClearNONE1Imported Channel 1WADEunspeunkno2.4810.53.330.74UNSPUNSPUNSPunknUNSPUNSPUNSP
181975-09-23 09:40CDTYesMESUSGS3.0235.66 GoodClearNONE1Imported Channel 1WADEunspeunkno3.0216.54.040.75UNSPUNSPUNSPunknUNSPUNSPUNSP
171974-09-24 13:45CDTYesJGGUSGS4.0536.45 GoodClearNONE1Imported Channel 1WADEunspeunkno4.0512.04.210.96UNSPUNSPUNSPunknUNSPUNSPUNSP
161971-09-14 07:30CDTYesRDBUSGS0.8135.65 FairClearNONE1Imported Channel 1WADEunspeunkno0.815.000.830.00UNSPUNSPUNSPunknUNSPUNSPUNSP
151971-08-24 06:55CDTYesRDBUSGS1.6534.15 FairClearNONE1Imported Channel 1WADEunspeunkno1.6513.03.240.51UNSPUNSPUNSPunknUNSPUNSPUNSP
141970-07-07 10:40CDTYesEDSUSGS0.7729.66 GoodClearNONE1Imported Channel 1WADEunspeunkno0.775.001.090.71UNSPUNSPUNSPunknUNSPUNSPUNSP
131969-09-22 09:35CSTYesRDBUSGS2.6035.96 FairClearNONE1Imported Channel 1WADEunspeunkno2.606.502.860.91UNSPUNSPUNSPunknUNSPUNSPUNSP
121968-03-12 07:30CSTYesFELUSGS1.4135.76 PoorClearNONE1Imported Channel 1WADEunspeunkno1.4112.03.560.40UNSPUNSPUNSPunknUNSPUNSPUNSP
111967-12-12 14:20CSTYesOJRUSGS1.75-36.07 GoodClearNONE1Imported Channel 1WADEunspeunkno1.759.502.290.76UNSPUNSPUNSPunknUNSPUNSPUNSP
101966-08-09 07:45CSTYesEDSUSGS5.4935.99 GoodClearNONE1Imported Channel 1WADEunspeunkno5.4922.56.690.82UNSPUNSPUNSPunknUNSPUNSPUNSP
91964-10-26 09:50CSTYesRDBUSGS11.535.60 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno11.531.012.20.94UNSPUNSPUNSPunknUNSPUNSPUNSP
81963-10-31 07:00CSTYesRDBUSGS1.2135.97 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno1.215.001.121.08UNSPUNSPUNSPunknUNSPUNSPUNSP
71961-10-24 12:00CSTYesDERUSGS19.1-35.28 GoodClearNONE1Imported Channel 1WADEunspeunkno19.131.015.31.25UNSPUNSPUNSPunknUNSPUNSPUNSP
61960-09-13 11:35CSTYesEDSUSGS7.65-35.35 GoodClearNONE1Imported Channel 1WADEunspeunkno7.6518.58.060.95UNSPUNSPUNSPunknUNSPUNSPUNSP
51960-09-12 16:00CSTYesDERUSGS7.99-35.360.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno7.9922.06.781.08UNSPUNSPUNSPunknUNSPUNSPUNSP
41959-07-27 06:00CSTYesFELUSGS6.8834.86 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno6.8816.08.910.77UNSPUNSPUNSPunknUNSPUNSPUNSP
31958-10-14 16:55CSTYesEDSUSGS8.39-34.64 GoodClearNONE1Imported Channel 1WADEunspeunkno8.3917.08.121.03UNSPUNSPUNSPunknUNSPUNSPUNSP
21958-05-13 08:40CSTYesAECUSGS6.18-34.600.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno6.1814.06.320.98UNSPUNSPUNSPunknUNSPUNSPUNSP
11957-09-24 10:45CSTYesCWSUSGS1.5834.810.000.30FairClearNONE1Imported Channel 1WADEunspeunkno1.587.002.500.63UNSPUNSPUNSPunknUNSPUNSPUNSP