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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 02313200 WITHLACOOCHEE RIVER AT US 41 AT DUNNELLON, FL
Marion County, Florida
Hydrologic Unit Code 031002081102
Latitude  29°02'45", Longitude  82°27'53" NAD27
Drainage area 1,960.0  square miles
Gage datum -0.8 feet above NAVD88
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
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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)
482025-11-19 15:45:13ESTYesTCFUSGS80027.61-0.010.27GoodClearNONE1MainMBOTQADCPVADCP80017421300.38SOFTsiltEVENSTDYEVENSTNDDNST50.00
472025-08-13 10:34:43EDTYesTCFUSGS92527.520.000.30FairClearNONE1MainMBOTQADCPVADCP92516821100.44FIRMSANDEVENSTDYEVENSTNDDNST100.00
462025-06-04 10:03:46EDTYesTCFUSGS106027.540.000.83FairClearNONE1MainMBOTQADCPVADCP106017620500.52UNSPUNSPUNSPUNSPUNSPUNSPUNSP
452025-04-10 14:10:39EDTYesTCFUSGS91327.520.000.28Fair NONE1MainMBOTQADCPVADCP91319821300.43SOFTSANDEVENSTDYEVENSTNDDNST100.00
442025-02-10 14:36:52ESTYesTCFUSGS145027.770.010.34GoodVegetationLightNONE1MainMBOTQADCPVADCP145020222300.65FIRMSANDEVENSTDYEVENSTNDDNST100.00
432024-12-03 15:13:36ESTYesTCFUSGS317028.590.000.26Good NONE1MainRCQADCPVADCP317019422501.41FIRMSANDEVENSTDYEVENSTNDDNST50.00
422024-11-05 11:06:31ESTYesSRF/JRHUSGS569029.710.000.50PoorUnspecifedNONE1mainMBOTQSCMMVADCP569021525502.23UNSPSANDUNSPPULSUNEVUNKNATGA0.00
412024-11-05 10:14:20ESTYesSRF/JRHUSGS552029.710.000.47FairUnspecifedNONE1mainBRDSQADCPVADCP552021224902.21UNSPSANDUNSPPULSUNEVUNSPATGA0.00
402024-10-23 11:45:52EDTYesMWS/DEHUSGS472029.340.000.34GoodUnspecifedNONE1MainBRDSQADCPVADCP472022024701.91FIRMSANDEVENSTDYEVENNSTDDNST0.00
392024-08-22 09:07:32EDTYesSRFUSGS244028.680.010.23Poor NONE1mainRCQADCPVADCP244022721401.14UNSPSANDUNSPSTDYEVENUNSPDNST200.00
382024-08-22 08:25:02EDTYesSRFUSGS242028.680.000.32Poor NONE1mainRCQADCPVADCP242023121201.14FIRMSANDUNSPSTDYEVENUNSPDNST150.00
372024-06-18 16:22:18EDTYesSRF/LMUSGS85327.63-0.000.33Fair NONE1mainRCQADCPVADCP85318519500.44FIRMSANDEVENSTDYEVENUNSPUPST420.00
362024-04-18 15:54:09EDTYesSRF/TADUSGS100027.850.000.50Poor NONE1mainRCQADCPVADCP100017818200.55FIRMSANDEVENSTDYEVENUNSPUPST355.00
352024-02-15 13:44ESTYesSRF/TADUSGS103027.980.000.50PoorUnspecifedNONE1mainRCQADCPVADCP103018015900.65FIRMSANDEVENSTDYEVENUNSPDNST235.00
342023-12-20 11:13:22ESTYesMAL/LMUSGS125028.02-0.000.35FairVegetationLightNONE1MAINBRDSQADCPVADCP125019220400.61FIRMSANDEVENSTDYEVENSTNDDNST15.00
332023-10-03 14:04:35EDTYesSRF/TCFUSGS106027.590.010.35FairUnspecifedNONE1mainRCQADCPVADCP106018520400.52UNSPSANDUNSPSTDYEVENUNSPDNST95.00
322023-09-07 12:31:51EDTYesSRF/PLMUSGS109027.580.000.33FairUnspecifedNONE1mainRCQADCPVADCP109019118900.58UNSPSANDEVENSTDYEVENUNSPDNST45.00
312023-09-05 09:27:12EDTYesSRFUSGS116027.62-0.010.50FairUnspecifedNONE1mainRCQADCPVADCP116020119600.59FIRMSANDEVENSTDYEVENUNSPDNST100.00
302023-06-12 10:53:03EDTYesSRF/RNTUSGS68827.37-0.010.62FairUnspecifedNONE1mainRCQADCPVADCP68820920700.33SOFTsiltUNSPSTDYEVENUNSPDNST50.00
292023-04-11 13:04:44EDTYesSRFUSGS76827.30-0.010.71Fair NONE1mainRCQADCPVADCP76818621400.36SOFTsiltEVENSTDYEVENUNSPDNST215.00
282023-03-07 12:14:58ESTYesSRFUSGS96327.60-0.020.41PoorUnspecifedNONE1mainRCQADCPVADCP96321621600.45SOFTsiltEVENSTDYEVENUNSPDNST25.00
272022-12-06 12:20:50ESTYesSMTUSGS192027.940.000.25GoodDebrisLightNONE1MAINRCQADCPVADCP192021022500.85FIRMSANDEVENSTDYEVENSTNDDNST125.00
262022-10-11 10:43:22EDTYesSMTUSGS231028.180.000.25FairDebrisLightNONE1MAINRCQADCPVADCP231021222601.03FIRMSANDEVENSTDYEVENUNFMDNST70.00
252022-08-02 14:17:09EDTYesSMT/RNTUSGS98127.49-0.010.31GoodClearNONE1MAINRCQADCPVADCP98117220300.48FIRMSANDEVENSTDYEVENSTNDDNST65.00
242022-06-07 12:10:04EDTYesSRFUSGS132027.58-0.020.70PoorUnspecifedNONE1mainRCQADCPVADCP132020621100.63FIRMsiltEVENSTDYEVENUNSPDNST75.00
232022-04-13 16:23:34EDTYesSRFUSGS160027.73 0.51Fair NONE1mainRCQADCPVADCP160018721800.74SOFTsiltEVENSTDYEVENUNSPDNST75.00
222022-02-18 11:48:21ESTYesSRFUSGS118027.620.000.50Fair NONE1mainRCQADCPVADCP118020121500.55UNSPsiltEVENSTDYEVENUNSPDNST35.00
212021-11-29 09:45:58ESTYesSRFUSGS189027.930.030.31FairUnspecifedNONE1mainRCQADCPVADCP189018921900.86FIRMSANDEVENSTDYEVENUNSPDNST50.00
202021-10-18 11:22:47EDTYesRJD/SRFUSGS188027.990.000.21PoorUnspecifedNONE1mainMBOTQADCPVADCP188017622200.85FIRMsiltEVENSTDYEVENUNSPDNST100.00
192021-08-06 09:32:50EDTYesSRF/DDBUSGS381028.870.010.30FairUnspecifedNONE1mainRCQADCPVADCP381019923001.66UNSPUNSPEVENSTDYEVENUNSPDNST15.00
182021-08-03 10:02:17EDTYesSRF/DDBUSGS283028.880.000.29Fair NONE1mainBRDSQADCPVADCP283018822301.26UNSPUNSPEVENSTDYEVENUNSPDNST15.00
172021-07-08 14:54:30EDTYesDEH/MWSUSGS195027.870.000.40GoodUnspecifedNONE1mainBRDSQADCPVADCP195019021500.91UNSPUNSPEVENSTDYUNEVNSTDDNST10.00
162021-06-07 09:12:03EDTYesDDBUSGS93827.650.000.34GoodDebrisModerateNONE1MainRCQADCPVADCP93820321800.43UNSPSANDEVENSTDYEVENSTNDDNST50.00
152021-04-08 11:15:18EDTYesDDBUSGS81827.510.010.35FairDebrisModerateNONE1MainRCQADCPVADCP81819120300.40UNSPUNSPUNEVPULSUNEVSTNDDNST50.00
142021-02-03 11:27:40ESTYesDDBUSGS114027.530.000.42GoodDebrisModerateNONE1MainRCQADCPVADCP114018421500.53UNSPUNSPUNEVSTDYEVENSTNDDNST150.00
132020-12-09 14:01:05ESTYesDDB/GMMUSGS161027.780.030.30FairDebrisModerateNONE1MainMBOTQADCPVADCP161018821200.76UNSPUNSPUNEVSTDYEVENSTNDDNST150.00
122020-10-08 12:21:45EDTYesDDBUSGS240028.140.000.30FairDebrisModerateNONE1MainRCQADCPVADCP240021422701.06UNSPUNSPUNEVSTDYUNEVSTNDDNST50.00
112020-09-04 12:10:20EDTYesDDBUSGS151027.72-0.030.26FairUnspecifedNONE1MainRCQADCPVADCP151016519000.79UNSPUNSPEVENSTDYEVENSTNDUPST50.00
102020-06-25 14:39:13EDTYesSMT/MTPUSGS96127.510.010.22GoodDebrisLightNONE1MainRCQADCPVADCP96121121800.44FIRMSANDEVENSTDYEVENSTNDDNST100.00
92020-04-22 12:32EDTYesSMTUSGS104027.64-0.010.25GoodClearNONE1MainRCQADCPVADCP104019821900.48FIRMSANDEVENSTDYEVENSTNDDNST125.00
82020-02-12 10:31:16ESTYesSMT/JCMUSGS157027.760.000.35FairDebrisLightNONE1MainBRDSQADCPVADCP157021021900.72FIRMSANDEVENSTDYEVENUNFMDNST40.00
72019-12-10 10:59:58ESTYesSMT/JCMUSGS163027.770.000.32GoodUnspecifedNONE1MainBRDSQADCPVADCP163019521400.76FIRMSANDEVENSTDYEVENUNFMDNST35.00
62019-10-07 15:43:53EDTYesSMT/CAKUSGS196027.900.000.20FairClearNONE1MainBRDSQADCPVADCP196019521600.91FIRMSANDEVENSTDYEVENUNFMDNST15.00
52019-08-21 10:15:49EDTYestcf/dsiUSGS365028.62-0.010.25Good NONE1mainBRDSQADCPVADCP365021023101.58FIRMSANDEVENSTDYEVENSTNDATGA0.00
42019-08-07 09:47:06EDTYesSMT/ABBUSGS204027.890.010.32FairClearNONE1MainBRDSQADCPVADCP204020722000.93FIRMSANDEVENSTDYEVENSTNDDNST20.00
32019-06-12 09:31:14EDTYesSMT/CAKUSGS120027.610.000.27FairClearNONE1MainBRDSQADCPVADCP120018920600.58FIRMSANDEVENSTDYEVENSTNDDNST25.00
22019-04-10 14:13:38EDTYesSMT/DSIUSGS141027.700.000.27FairClearNONE1MainBRDSQADCPVADCP141019521200.67FIRMSANDEVENSTDYEVENSTNDDNST40.00
11981-04-14 -- ----YesXXUSGS10.827.63 Unspecified NONE1Imported Channel 1UNSPother 10.8 UNSPUNSPUNSPunknUNSPUNSPUNSP