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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 11467485 WHEATFIELD FORK GUALALA R AB SF NR ANNAPOLIS CA
Sonoma County, California
Hydrologic Unit Code 18010109
Latitude  38°42'34", Longitude 123°24'24" NAD27
Drainage area 111  square miles
Gage datum 75 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
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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)
532007-10-05 13:35PDTYesMDWUSGS0.003.75 Excellent NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
522007-08-29 13:15PDTYesMDWUSGS0.163.94-0.010.30PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.163.300.770.21UNSPUNSPUNSPunknUNSPUNSPUNSP
512007-04-18 16:05PDTYesMDWUSGS33.14.620.000.60FairClearNONE1Imported Channel 1WADEunspeunkno33.191.041.70.79UNSPUNSPUNSPunknUNSPUNSPUNSP
502007-03-09 10:10PSTYesMDWUSGS1845.26-0.010.40FairClearNONE1Imported Channel 1WADEunspeunkno18496.01411.30UNSPUNSPUNSPunknUNSPUNSPUNSP
492007-01-22 10:35PSTYesKLMUSGS36.44.16-0.011.00Unspecified NONE1Imported Channel 1WADEunspeunkno36.461.053.00.69UNSPUNSPUNSPunknUNSPUNSPUNSP
482006-04-26 14:55PDTYesMDWUSGS2545.42-0.020.60GoodClearNONE1Imported Channel 1WADEunspeunkno25495.01501.69UNSPUNSPUNSPunknUNSPUNSPUNSP
472006-03-06 14:05PSTYesMDW/KLMUSGS518011.670.040.90FairClearNONE1Imported Channel 1CRANunspeunkno518022811304.58UNSPUNSPUNSPunknUNSPUNSPUNSP
462006-01-11 13:50PSTYesMDWUSGS3045.98-0.020.80GoodClearNONE1Imported Channel 1WADEunspeunkno3041211991.53UNSPUNSPUNSPunknUNSPUNSPUNSP
452005-11-17 15:05PSTYesSGUSGS11.04.080.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno11.016.58.861.24UNSPUNSPUNSPunknUNSPUNSPUNSP
442005-10-04 13:05PDTYesMDWUSGS3.053.950.000.40FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno3.0515.35.320.57UNSPUNSPUNSPunknUNSPUNSPUNSP
432005-08-15 14:45PDTYesSDG/KLMUSGS9.304.04-0.011.00Unspecified NONE1Imported Channel 1WADEunspeunkno9.3068.044.20.21UNSPUNSPUNSPunknUNSPUNSPUNSP
422005-06-09 09:45PDTYesKLM/JCUSGS2835.46-0.101.20GoodClearNONE1Imported Channel 1WADEunspeunkno28391.51481.91UNSPUNSPUNSPunknUNSPUNSPUNSP
412005-04-21 13:25PDTYesKLMUSGS1434.860.001.20Good NONE1Imported Channel 1WADEunspeunkno14377.090.21.58UNSPUNSPUNSPunknUNSPUNSPUNSP
402005-03-02 13:35PSTYesKLM/MDWUSGS7906.12-0.021.00Good NONE1Imported Channel 1CRANunspeunkno7901032443.25UNSPUNSPUNSPunknUNSPUNSPUNSP
392005-01-12 14:35PSTYesMDW/KLMUSGS8856.40-0.050.90Fair NONE1Imported Channel 1CRANunspeunkno8851082493.56UNSPUNSPUNSPunknUNSPUNSPUNSP
382004-11-30 14:15PSTYesMDW/KLMUSGS19.43.730.000.70GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno19.450.025.90.75UNSPUNSPUNSPunknUNSPUNSPUNSP
372004-11-12 12:00PSTYesKMUSGS71.44.28-0.011.00Good NONE1Imported Channel 1WADEunspeunkno71.479.097.80.73UNSPUNSPUNSPunknUNSPUNSPUNSP
362004-10-26 15:15PDTYesMDW/KMUSGS1094.440.080.30FairDebrisLightNONE1Imported Channel 1WADEunspeunkno10910189.61.22UNSPUNSPUNSPunknUNSPUNSPUNSP
352004-10-01 -- ----YesDWRUSGS0.483.24 Good NONE1Imported Channel 1WADEunspeunkno0.48 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
342004-08-25 -- ----YesDWRUSGS0.963.30 Good NONE1Imported Channel 1WADEunspeunkno0.96 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
332004-07-20 -- ----YesDWRUSGS3.293.38 Poor NONE1Imported Channel 1WADEunspeunkno3.29 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
322004-06-24 -- ----YesDWRUSGS7.653.49 Fair NONE1Imported Channel 1WADEunspeunkno7.65 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
232004-05-27 -- ----YesDWRUSGS59.34.41 Good NONE1Imported Channel 1WADEunspeunkno59.3 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
312004-05-24 -- ----YesDWRUSGS18.23.75 Fair NONE1Imported Channel 1WADEunspeunkno18.2 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
302004-04-28 -- ----YesDWRUSGS39.94.02 Poor NONE1Imported Channel 1WADEunspeunkno39.9 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
292004-03-29 -- ----YesDWRUSGS1124.65 Fair NONE1Imported Channel 1WADEunspeunkno112 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
282004-01-26 -- ----YesDWRUSGS1204.78 Fair NONE1Imported Channel 1WADEunspeunkno120 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
272003-11-20 -- ----YesDWRUSGS10.93.74 Good NONE1Imported Channel 1WADEunspeunkno10.9 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
262003-10-28 -- ----YesDWRUSGS2.303.60 Good NONE1Imported Channel 1WADEunspeunkno2.30 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
252003-07-30 -- ----YesDWRUSGS8.503.71 Unspecified NONE1Imported Channel 1WADEunspeunkno8.50 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
242003-06-23 -- ----YesDWRUSGS24.33.96 Unspecified NONE1Imported Channel 1WADEunspeunkno24.3 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
222003-04-28 -- ----YesDWRUSGS10206.75 Good NONE1Imported Channel 1CRANunspeunkno1020 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
212003-02-24 -- ----YesDWRUSGS1314.68 Unspecified NONE1Imported Channel 1WADEunspeunkno131 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
202002-12-11 13:45PSTYesDWRUSGS17.63.810.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno17.620.514.51.21UNSPUNSPUNSPunknUNSPUNSPUNSP
192002-09-17 14:15PDTYesMDWUSGS0.443.460.000.20PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.442.600.690.64UNSPUNSPUNSPunknUNSPUNSPUNSP
182002-06-18 10:20PDTYesDWRUSGS8.973.680.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno8.9724.09.120.98UNSPUNSPUNSPunknUNSPUNSPUNSP
172002-05-22 11:40PDTYesDWRUSGS28.03.930.001.00Unspecified NONE1Imported Channel 1WADEunspeunkno28.038.050.00.56UNSPUNSPUNSPunknUNSPUNSPUNSP
162002-04-16 10:30PDTYesDWRUSGS53.84.260.000.60Unspecified NONE1Imported Channel 1WADEunspeunkno53.882.069.90.77UNSPUNSPUNSPunknUNSPUNSPUNSP
152002-03-12 14:05PSTYesMDW/DWRUSGS2704.980.000.90GoodClearNONE1Imported Channel 1WADEunspeunkno27099.01372.01UNSPUNSPUNSPunknUNSPUNSPUNSP
142002-02-13 13:00PSTYesDWRUSGS1234.680.000.50UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno12385.096.41.28UNSPUNSPUNSPunknUNSPUNSPUNSP
132002-01-16 09:35PSTYesDWRUSGS1905.260.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno1901061571.21UNSPUNSPUNSPunknUNSPUNSPUNSP
122002-01-02 11:40PSTYesDWRUSGS834014.12-0.431.50Unspecified NONE1Imported Channel 1CRANunspeunkno834027020304.11UNSPUNSPUNSPunknUNSPUNSPUNSP
112001-12-19 13:35PSTYesDWRUSGS6215.820.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno6211202352.64UNSPUNSPUNSPunknUNSPUNSPUNSP
102001-11-14 14:35PSTYesDWRUSGS1114.520.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno11128.236.03.08UNSPUNSPUNSPunknUNSPUNSPUNSP
92001-08-30 14:55PDTYesMDW/DWRUSGS0.143.660.000.30PoorDebrisHeavyNONE1Imported Channel 1WADEunspeunkno0.143.600.610.23UNSPUNSPUNSPunknUNSPUNSPUNSP
82001-07-25 12:05PDTYesMDW/J TUSGS1.463.73-0.020.50PoorClearNONE1Imported Channel 1WADEunspeunkno1.465.102.390.61UNSPUNSPUNSPunknUNSPUNSPUNSP
72001-06-27 09:35PDTYesMDWUSGS11.93.920.030.70GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno11.923.013.70.87UNSPUNSPUNSPunknUNSPUNSPUNSP
62001-05-24 11:10PDTYesMDWUSGS10.53.920.000.40FairDebrisLightNONE1Imported Channel 1WADEunspeunkno10.523.013.10.80UNSPUNSPUNSPunknUNSPUNSPUNSP
52001-04-17 10:40PDTYesMDWUSGS44.24.230.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno44.225.020.82.13UNSPUNSPUNSPunknUNSPUNSPUNSP
42001-03-14 11:35PSTYesMDWUSGS1685.000.010.90GoodClearNONE1Imported Channel 1WADEunspeunkno16887.01281.31UNSPUNSPUNSPunknUNSPUNSPUNSP
32001-02-21 09:30PSTYesKLD/SPWUSGS33509.71-0.552.00Fair NONE1Imported Channel 1CRANunspeunkno33502058513.94UNSPUNSPUNSPunknUNSPUNSPUNSP
22001-01-11 12:30PSTYesMDWUSGS3055.120.041.00Good NONE1Imported Channel 1WADEunspeunkno30583.01581.93UNSPUNSPUNSPunknUNSPUNSPUNSP
12000-12-20 09:40PSTYesMDWUSGS15.33.770.000.60GoodVegetationLightNONE1Imported Channel 1WADEunspeunkno15.319.58.431.82UNSPUNSPUNSPunknUNSPUNSPUNSP