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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 02433150 TENN-TOM WATERWAY AT LOCK B NR SMITHVILLE, MS
Monroe County, Mississippi
Hydrologic Unit Code 03160101
Latitude  34°03'57.6", Longitude  88°25'26.4" NAD27
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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)
81989-01-14 17:55CSTYesJAH/DEBUSGS919044.82 GoodClearNONE1Imported Channel 1CRANunspeunkno919049593300.98UNSPUNSPUNSPunknUNSPUNSPUNSP
71989-01-13 13:40CSTYesJAH/JHCUSGS686044.84 GoodClearNONE1Imported Channel 1CRANunspeunkno686045086300.80UNSPUNSPUNSPunknUNSPUNSPUNSP
61987-02-25 12:00CSTYesJWT/FCSUSGS103044.72-0.020.80GoodClearNONE1Imported Channel 1BOATunspeunkno103083.0 2.25UNSPUNSPUNSPunknUNSPUNSPUNSP
51987-02-25 11:00CSTYesJWT/FCSUSGS89744.79-0.020.80GoodClearNONE1Imported Channel 1BOATunspeunkno89783.04661.92UNSPUNSPUNSPunknUNSPUNSPUNSP
41987-02-25 -- ----YesJWT/FCSUSGS72845.000.00 GoodClearNONE1Imported Channel 1BOATunspeunkno72884.04861.50UNSPUNSPUNSPunknUNSPUNSPUNSP
31987-02-25 -- ----YesJWT/FCSUSGS53045.02-0.020.90GoodClearNONE1Imported Channel 1BOATunspeunkno53087.04841.10UNSPUNSPUNSPunknUNSPUNSPUNSP
21987-02-25 -- ----YesJWT/FCSUSGS29745.020.000.90GoodClearNONE1Imported Channel 1BOATunspeunkno29784.04930.60UNSPUNSPUNSPunknUNSPUNSPUNSP
11987-02-25 -- ----YesJWT/FCSUSGS14044.950.060.90GoodClearNONE1Imported Channel 1BOATunspeunkno14082.04920.28UNSPUNSPUNSPunknUNSPUNSPUNSP