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Streamflow Measurements for the Nation


USGS 04264331 ST. LAWRENCE R AT CORNWALL ONT NR MASSENA NY
St. Lawrence County, New York
Hydrologic Unit Code 04150310
Latitude  45°00'22", Longitude  74°47'42" NAD83
Drainage area 298,800  square miles
Output formats
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HTML table without channel data
Tab-separated data with 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 
342023-10-26 09:22:42ESTYesJB,BPM,MWSUSGS279000 Good NONE
332023-07-19 09:38:08ESTYesBPM/JB/MDWSUSGS306000 Good NONE
322023-06-21 09:12:02ESTYesBPM/JB/MBWSUSGS307000 Good NONE
312023-06-01 09:13:39ESTYesBPM/JB/MDWSUSGS308000 Good NONE
302023-05-09 09:28:23ESTYesBPM/JB/MBWSUSGS256000 Good NONE
292022-10-13 09:27:38ESTYesBPM/JB/MWSUSGS250000 Good NONE
282022-09-14 09:42:02ESTYesBPM/JDB/NCUSGS277000 Good NONE
272022-08-17 09:54:20ESTYesBPM/JDB/NCUSGS288000 Good NONE
262022-07-20 10:01:19ESTYesBPM/JDB/NCUSGS325000 Good NONE
252022-05-17 10:06:43ESTYesJDB/MBJUSGS318000 Fair NONE
242020-10-20 09:45:59ESTYesCM/JB/DGUSGS302000 Fair NONE
232020-09-29 09:38:49ESTYesCIM/JDBUSGS299000 Fair NONE
222016-06-09 10:07:30ESTYesJDBUSGS270000 Poor NONE
212011-08-24 09:13:30ESTYesGRW/DDEUSGS285000 2.10GoodUnspecifedNONE
202011-05-25 10:05ESTYesGRW/JDBUSGS292000 2.00GoodUnspecifedNONE
192010-10-05 10:28ESTYesGRW/JDBUSGS260000 2.20FairUnspecifedNONE
182010-08-25 -- ----YesGRW/JDBUSGS135000 Good NONE
172010-06-22 08:17ESTYesGRW/JDBUSGS224000 GoodClearNONE
162010-05-11 08:19ESTYesEAN/DDEUSGS228000 0.50GoodUnspecifedNONE
152010-04-14 08:25:30ESTYesEAN/DDEUSGS244000 0.50GoodUnspecifedNONE
142009-08-04 08:40ESTYesEAN/TMSUSGS289000 FairUnspecifedNONE
132009-08-04 07:45ESTYesEAN/TMSUSGS282000 GoodUnspecifedNONE
122009-05-12 10:05ESTYesEAN/JDBUSGS284000 FairUnspecifedNONE
112009-05-12 09:13:30ESTYesEAN/JDBUSGS280000 1.00GoodUnspecifedNONE
102008-10-30 07:24ESTYesGRW/CPTUSGS256000 0.50GoodUnspecifedNONE
92008-08-19 09:15ESTYesGRW/JDBUSGS289000 UnspecifiedUnspecifedNONE
82008-08-19 07:00ESTYesGRW/JDBUSGS283000 UnspecifiedUnspecifedNONE
72008-06-18 08:51ESTYesEAN/GRWUSGS283000 FairClearNONE
62008-06-18 07:38ESTYesEAN/GRWUSGS289000 FairClearNONE
52008-05-28 09:22ESTYesEAN/GRWUSGS268000 FairClearNONE
42008-05-28 08:25ESTYesEAN/GRWUSGS290000 FairClearNONE
32008-05-28 06:59ESTYesEAN/GRWUSGS310000 FairClearNONE
22008-05-06 10:45ESTYesEAN/GRWUSGS296000 GoodClearNONE
12008-05-06 06:20ESTYesEAN/GRWUSGS290000 GoodClearNONE