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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 02314700 SUWANNOOCHEE CREEK AT GA 187, NEAR THELMA, GA
Clinch County, Georgia
Hydrologic Unit Code 03110201
Latitude  30°49'18", Longitude  82°50'28" NAD27
Drainage area 186  square miles
Gage datum 143.69 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)
91991-03-06 12:00ESTYesTCS/GABUSGS18207.660.000.80FairClearNONE1Imported Channel 1CRANunspeunkno182055318801.02UNSPUNSPUNSPunknUNSPUNSPUNSP
81984-01-30 09:40ESTYesRTNUSGS10906.950.001.20FairClearNONE1Imported Channel 1CRANunspeunkno109051313900.78UNSPUNSPUNSPunknUNSPUNSPUNSP
71973-04-06 09:20ESTYesJLPUSGS26608.440.010.80FairClearNONE1Imported Channel 1CRANunspeunkno266052021101.26UNSPUNSPUNSPunknUNSPUNSPUNSP
61970-08-22 09:30EDTYesTWHUSGS12507.260.001.20FairClearNONE1Imported Channel 1CRANunspeunkno125054814600.86UNSPUNSPUNSPunknUNSPUNSPUNSP
51970-08-19 10:20EDTYesTWHUSGS19307.830.001.00FairClearNONE1Imported Channel 1CRANunspeunkno193055517401.11UNSPUNSPUNSPunknUNSPUNSPUNSP
41970-08-04 11:20EDTYesDDDUSGS25308.060.000.70FairClearNONE1Imported Channel 1CRANunspeunkno253055619001.33UNSPUNSPUNSPunknUNSPUNSPUNSP
31964-09-23 10:50ESTYesRBMUSGS8106.670.001.70FairClearNONE1Imported Channel 1CRANunspeunkno81054711900.68UNSPUNSPUNSPunknUNSPUNSPUNSP
21964-03-04 11:25ESTYesLRMUSGS12307.02-0.011.50GoodClearNONE1Imported Channel 1CRANunspeunkno123054813900.88UNSPUNSPUNSPunknUNSPUNSPUNSP
11964-01-17 11:10ESTYesDDDUSGS7376.370.001.00FairClearNONE1Imported Channel 1CRANunspeunkno73754010100.73UNSPUNSPUNSPunknUNSPUNSPUNSP