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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 01183999 CONN L & P CO. CANAL AT THOMPSONVILLE
Capitol Planning Region County, Connecticut
Hydrologic Unit Code 010802050105
Latitude  41°59'24", Longitude  72°36'21" NAD27
Gage datum 48.0 feet above NAVD88
Output formats
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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)
2741986-03-06 -- ----YesGPR/BSDUSGS2301.72-0.010.70GoodClearNONE1Imported Channel 1BOATunspeunkno2301003880.59UNSPUNSPUNSPunknUNSPUNSPUNSP
2731985-11-21 -- ----YesDAB/BSDUSGS97.21.340.150.80GoodClearNONE1Imported Channel 1BOATunspeunkno97.21003550.26UNSPUNSPUNSPunknUNSPUNSPUNSP
2721985-11-21 -- ----YesDAB/BSDUSGS2461.970.000.80GoodClearNONE1Imported Channel 1BOATunspeunkno2461003790.62UNSPUNSPUNSPunknUNSPUNSPUNSP
711985-03-06 -- ----YesJMC/EEGUSGS2361.87-0.010.50GoodClearNONE1Imported Channel 1BOATunspeunkno2361033820.62UNSPUNSPUNSPunknUNSPUNSPUNSP
2711985-03-06 -- ----YesJMC/EEGUSGS2181.87-0.010.50GoodClearNONE1Imported Channel 1BOATunspeunkno2181033820.62UNSPUNSPUNSPunknUNSPUNSPUNSP