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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 01201100 EAST ASPETUCK R AT NEW MILFORD, CT.
Western Connecticut Planning Region County, Connecticut
Hydrologic Unit Code 011000050602
Latitude  41°35'33", Longitude  73°25'17" NAD27
Drainage area 25.1  square miles
Gage datum 210.0 feet above NAVD88
Output formats
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HTML table without channel data
Tab-separated data with channel data
Tab-separated data without 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 		 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)
201973-08-28 -- ----YesLCMUSGS6.621.48 Good NONE1Imported Channel 1WADEunspeunkno6.6220.07.140.93UNSPUNSPUNSPunknUNSPUNSPUNSP
191972-09-25 -- ----YesGPRUSGS9.161.76 GoodClearNONE1Imported Channel 1WADEunspeunkno9.1624.025.50.36UNSPUNSPUNSPunknUNSPUNSPUNSP
181971-07-21 -- ----YesBSDUSGS12.81.74 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno12.815.017.60.73UNSPUNSPUNSPunknUNSPUNSPUNSP
171970-06-12 -- ----YesGPRUSGS30.62.11 GoodClearNONE1Imported Channel 1WADEunspeunkno30.628.036.80.83UNSPUNSPUNSPunknUNSPUNSPUNSP
161969-06-26 -- ----YesGPRUSGS37.41.76 GoodClearNONE1Imported Channel 1WADEunspeunkno37.431.019.21.95UNSPUNSPUNSPunknUNSPUNSPUNSP
151968-09-24 -- ----YesHRLUSGS5.36 GoodClearNONE1Imported Channel 1WADEunspeunkno5.3622.07.180.75UNSPUNSPUNSPunknUNSPUNSPUNSP
141967-07-17 -- ----YesHRLUSGS16.31.19 ExcellentClearNONE1Imported Channel 1WADEunspeunkno16.322.815.81.03UNSPUNSPUNSPunknUNSPUNSPUNSP
131966-08-25 -- ----YesHRLUSGS5.360.79 Good NONE1Imported Channel 1WADEunspeunkno5.3610.45.201.03UNSPUNSPUNSPunknUNSPUNSPUNSP
121965-06-28 -- ----YesWAGUSGS6.010.85 GoodClearNONE1Imported Channel 1WADEunspeunkno6.0117.05.981.00UNSPUNSPUNSPunknUNSPUNSPUNSP
111964-08-04 -- ----YesWAGUSGS8.011.12 GoodClearNONE1Imported Channel 1WADEunspeunkno8.0125.08.400.95UNSPUNSPUNSPunknUNSPUNSPUNSP
101963-11-19 -- ----YesLAWUSGS12.01.06 ExcellentClearNONE1Imported Channel 1WADEunspeunkno12.020.012.20.99UNSPUNSPUNSPunknUNSPUNSPUNSP
91963-04-11 -- ----YesWRKUSGS52.41.75 GoodClearNONE1Imported Channel 1WADEunspeunkno52.428.019.92.64UNSPUNSPUNSPunknUNSPUNSPUNSP
81962-08-22 -- ----YesLAWUSGS7.680.83 GoodClearNONE1Imported Channel 1WADEunspeunkno7.6814.512.20.63UNSPUNSPUNSPunknUNSPUNSPUNSP
71962-07-16 -- ----YesLAWUSGS8.840.84 GoodClearNONE1Imported Channel 1WADEunspeunkno8.8412.07.931.11UNSPUNSPUNSPunknUNSPUNSPUNSP
61962-06-08 -- ----YesWRKUSGS12.81.02 GoodClearNONE1Imported Channel 1WADEunspeunkno12.818.012.11.06UNSPUNSPUNSPunknUNSPUNSPUNSP
51962-03-26 -- ----YesWRKUSGS94.52.14 GoodClearNONE1Imported Channel 1WADEunspeunkno94.522.047.61.99UNSPUNSPUNSPunknUNSPUNSPUNSP
41961-08-14 -- ----YesELBUSGS11.91.00 GoodClearNONE1Imported Channel 1WADEunspeunkno11.919.09.461.26UNSPUNSPUNSPunknUNSPUNSPUNSP
31961-07-18 -- ----YesELBUSGS13.61.07 Good NONE1Imported Channel 1WADEunspeunkno13.618.09.101.49UNSPUNSPUNSPunknUNSPUNSPUNSP
21960-10-04 -- ----YesELBUSGS31.1 GoodClearNONE1Imported Channel 1WADEunspeunkno31.127.025.41.20UNSPUNSPUNSPunknUNSPUNSPUNSP
11959-09-29 -- ----YesMPTUSGS10.0 Fair NONE1Imported Channel 1WADEunspeunkno10.014.08.601.16UNSPUNSPUNSPunknUNSPUNSPUNSP