Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 01198500 BLACKBERRY R AT CANAAN, CT.
Northwest Hills Planning Region County, Connecticut
Hydrologic Unit Code 011000050303
Latitude  42°01'26", Longitude  73°20'32" NAD27
Drainage area 45.9  square miles
Gage datum 662.0 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
Reselect output format
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)
2531996-06-03 12:03ESTYesGCBUSGS31.93.630.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno31.928.936.70.87UNSPUNSPUNSPunknUNSPUNSPUNSP
2521996-04-02 12:25ESTYesGCBUSGS2235.120.001.30GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno22335.096.52.31UNSPUNSPUNSPunknUNSPUNSPUNSP
2511996-01-25 09:15ESTYesLYC/PCMUSGS6966.12-0.051.00GoodClearNONE1Imported Channel 1CRANunspeunkno69642.01375.05UNSPUNSPUNSPunknUNSPUNSPUNSP
2501995-12-08 12:33ESTYesGCBUSGS67.04.06-0.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno67.033.057.81.16UNSPUNSPUNSPunknUNSPUNSPUNSP
2491995-10-29 15:10ESTYesGCB/KSKUSGS3415.43-0.080.80GoodClearNONE1Imported Channel 1CRANunspeunkno34134.588.23.87UNSPUNSPUNSPunknUNSPUNSPUNSP
2481995-10-13 13:30ESTYesGCBUSGS12.73.310.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno12.726.220.60.62UNSPUNSPUNSPunknUNSPUNSPUNSP
2471995-09-06 09:26ESTYesGCBUSGS2.653.030.000.90FairClearNONE1Imported Channel 1WADEunspeunkno2.6521.69.850.27UNSPUNSPUNSPunknUNSPUNSPUNSP
2461995-08-24 08:21ESTYesGCBUSGS2.673.020.001.00FairClearNONE1Imported Channel 1WADEunspeunkno2.6721.810.00.27UNSPUNSPUNSPunknUNSPUNSPUNSP
2451995-08-18 14:13ESTYesGCBUSGS4.383.100.000.80FairClearNONE1Imported Channel 1WADEunspeunkno4.3825.714.80.30UNSPUNSPUNSPunknUNSPUNSPUNSP
2441995-08-03 13:45ESTYesdmpUSGS6.423.170.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno6.4225.617.50.37UNSPUNSPUNSPunknUNSPUNSPUNSP
2431995-07-06 17:52ESTYesGCBUSGS5.143.12-0.010.80FairClearNONE1Imported Channel 1WADEunspeunkno5.1425.815.40.33UNSPUNSPUNSPunknUNSPUNSPUNSP
2421995-06-20 18:11ESTYesGCBUSGS9.363.290.000.80FairClearNONE1Imported Channel 1WADEunspeunkno9.3628.820.70.45UNSPUNSPUNSPunknUNSPUNSPUNSP
2411995-06-09 18:10ESTYesGCB/DMPUSGS16.53.310.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno16.529.225.50.65UNSPUNSPUNSPunknUNSPUNSPUNSP
2401995-05-05 13:40ESTYesPCMUSGS30.83.620.011.10FairClearNONE1Imported Channel 1WADEunspeunkno30.832.538.60.79UNSPUNSPUNSPunknUNSPUNSPUNSP
2391995-04-28 10:10ESTYesPCM/GCBUSGS42.73.750.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno42.732.943.60.98UNSPUNSPUNSPunknUNSPUNSPUNSP
2381995-04-12 17:34ESTYesGCB/PCMUSGS54.03.880.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno54.031.340.11.32UNSPUNSPUNSPunknUNSPUNSPUNSP
2371995-03-23 14:30ESTYesgcb/pcmUSGS1064.330.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno10631.956.51.87UNSPUNSPUNSPunknUNSPUNSPUNSP
2361995-03-13 16:07ESTYesgcb/pcmUSGS1604.690.090.90GoodClearNONE1Imported Channel 1WADEunspeunkno16034.573.32.19UNSPUNSPUNSPunknUNSPUNSPUNSP
2351995-02-01 12:00ESTYesGCBUSGS70.04.050.030.80GoodClearNONE1Imported Channel 1WADEunspeunkno70.031.045.91.52UNSPUNSPUNSPunknUNSPUNSPUNSP
2341994-10-07 11:05ESTYesGCBUSGS16.03.370.001.10GoodClearNONE1Imported Channel 1WADEunspeunkno16.026.520.90.76UNSPUNSPUNSPunknUNSPUNSPUNSP
2331994-09-22 08:18ESTYesGCBUSGS11.83.28-0.011.10FairClearNONE1Imported Channel 1WADEunspeunkno11.826.618.70.63UNSPUNSPUNSPunknUNSPUNSPUNSP
2321994-09-07 16:36ESTYesGCBUSGS12.93.300.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno12.926.519.50.66UNSPUNSPUNSPunknUNSPUNSPUNSP
2311994-08-18 17:20ESTYesGCBUSGS70.94.060.021.10GoodClearNONE1Imported Channel 1WADEunspeunkno70.931.044.81.58UNSPUNSPUNSPunknUNSPUNSPUNSP
2301994-08-11 09:56ESTYesGCBUSGS11.43.270.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno11.426.017.60.65UNSPUNSPUNSPunknUNSPUNSPUNSP
2291994-08-04 14:25ESTYesGCBUSGS21.93.48-0.010.90GoodClearNONE1Imported Channel 1WADEunspeunkno21.928.024.50.90UNSPUNSPUNSPunknUNSPUNSPUNSP