Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 11465500 MARK WEST C NR WINDSOR CA


Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°30'34", Longitude 122°46'07" NAD27
Drainage area 43.0  square miles
Gage datum 140 feet above NGVD29
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
Reselect output format
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)
162008-05-01 13:33PDTYesDCMUSGS3.15123.010.000.90FairDebrisHeavyNONE1Imported Channel 1WADEunspeunkno3.1533.029.30.11UNSPUNSPUNSPunknUNSPUNSPUNSP
152008-04-16 11:15PDTYesDCMUSGS4.12122.900.000.80GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno4.1218.09.020.46UNSPUNSPUNSPunknUNSPUNSPUNSP
142008-03-25 11:03PDTYesDCMUSGS7.76123.030.001.00GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno7.7620.011.60.67UNSPUNSPUNSPunknUNSPUNSPUNSP
132008-02-26 13:20PSTYesDCMUSGS91.3124.250.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno91.341.564.91.41UNSPUNSPUNSPunknUNSPUNSPUNSP
122008-01-25 15:37PSTYesDCM/BWRUSGS268125.080.160.60FairDebrisLightNONE1Imported Channel 1WADEunspeunkno26850.01092.48UNSPUNSPUNSPunknUNSPUNSPUNSP
112008-01-09 15:15PSTYesDCMUSGS191124.67-0.040.70FairDebrisLightNONE1Imported Channel 1WADEunspeunkno19147.089.02.14UNSPUNSPUNSPunknUNSPUNSPUNSP
102008-01-04 15:15PSTYesDCM/JFWUSGS2540131.37-2.331.80PoorDebrisHeavyNONE1Imported Channel 1CRANunspeunkno25401006453.94UNSPUNSPUNSPunknUNSPUNSPUNSP
92007-12-20 16:05PSTYesDCM/DRPUSGS117124.15-0.080.60GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno11741.063.81.83UNSPUNSPUNSPunknUNSPUNSPUNSP
82007-12-05 15:16PSTYesDCMUSGS6.73122.810.000.50FairClearNONE1Imported Channel 1WADEunspeunkno6.7315.08.750.77UNSPUNSPUNSPunknUNSPUNSPUNSP
72007-10-16 11:25PDTYesJJGUSGS1.78122.470.000.50GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno1.7812.56.990.26UNSPUNSPUNSPunknUNSPUNSPUNSP
62007-05-18 10:15PDTYesJJGUSGS3.80122.550.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno3.8012.15.690.67UNSPUNSPUNSPunknUNSPUNSPUNSP
52007-04-12 08:25PDTYesJJGUSGS6.98122.700.000.50FairClearNONE1Imported Channel 1WADEunspeunkno6.9814.09.730.72UNSPUNSPUNSPunknUNSPUNSPUNSP
42007-02-13 10:50PSTYesDRPUSGS207124.55-0.080.70Good NONE1Imported Channel 1WADEunspeunkno20749.578.32.64UNSPUNSPUNSPunknUNSPUNSPUNSP
32007-01-12 09:35PSTYesJJGUSGS7.45122.900.000.50FairClearNONE1Imported Channel 1WADEunspeunkno7.4521.915.40.48UNSPUNSPUNSPunknUNSPUNSPUNSP
22006-12-08 13:10PSTYesJJGUSGS2.97122.920.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno2.9726.421.10.14UNSPUNSPUNSPunknUNSPUNSPUNSP
12006-11-03 09:55PSTYesJJGUSGS8.58123.120.010.60GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno8.5827.126.70.32UNSPUNSPUNSPunknUNSPUNSPUNSP