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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 01120850 Natchaug River at Bedlem Road at North Windham, CT
Southeastern Connecticut Planning Region County, Connecticut
Hydrologic Unit Code 011000020206
Latitude  41°45'10", Longitude  72°09'19" NAD27
Drainage area 83.9  square miles
Gage datum 231.0 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)
192003-04-16 -- ----YesRAM/BSDUSGS235 Good NONE1Imported Channel 1WADEunspeunkno23575.01781.32UNSPUNSPUNSPunknUNSPUNSPUNSP
181973-09-11 -- ----YesJCWUSGS30.5 FairClearNONE1Imported Channel 1WADEunspeunkno30.556.051.30.60UNSPUNSPUNSPunknUNSPUNSPUNSP
171972-09-18 -- ----YesJCWUSGS29.9 Good NONE1Imported Channel 1UNSPother 29.9 UNSPUNSPUNSPunknUNSPUNSPUNSP
161971-06-28 -- ----YesWRK/GKRUSGS27.02.09 GoodClearNONE1Imported Channel 1WADEunspeunkno27.067.01120.24UNSPUNSPUNSPunknUNSPUNSPUNSP
151970-09-10 -- ----YesWRKUSGS9.081.75 GoodClearNONE1Imported Channel 1WADEunspeunkno9.0830.532.10.28UNSPUNSPUNSPunknUNSPUNSPUNSP
141969-06-19 -- ----YesRLMUSGS42.7 FairClearNONE1Imported Channel 1WADEunspeunkno42.750.068.00.63UNSPUNSPUNSPunknUNSPUNSPUNSP
131968-07-18 -- ----YesHRLUSGS130 GoodClearNONE1Imported Channel 1WADEunspeunkno13056.072.31.80UNSPUNSPUNSPunknUNSPUNSPUNSP
121967-08-28 -- ----YesHRLUSGS1082.83 FairClearNONE1Imported Channel 1WADEunspeunkno10859.093.21.16UNSPUNSPUNSPunknUNSPUNSPUNSP
111966-08-02 -- ----YesWRKUSGS12.01.75 GoodClearNONE1Imported Channel 1WADEunspeunkno12.068.071.10.17UNSPUNSPUNSPunknUNSPUNSPUNSP
101964-09-15 -- ----YesHRLUSGS5.251.55 GoodClearNONE1Imported Channel 1WADEunspeunkno5.2531.031.20.17UNSPUNSPUNSPunknUNSPUNSPUNSP
91964-04-27 -- ----YesHRLUSGS1913.28 GoodClearNONE1Imported Channel 1WADEunspeunkno19163.01081.80UNSPUNSPUNSPunknUNSPUNSPUNSP
81963-09-25 -- ----YesBPCUSGS5.481.60 GoodClearNONE1Imported Channel 1WADEunspeunkno5.4822.016.90.32UNSPUNSPUNSPunknUNSPUNSPUNSP
71963-08-19 -- ----YesMACUSGS13.51.81 GoodClearNONE1Imported Channel 1WADEunspeunkno13.539.023.30.58UNSPUNSPUNSPunknUNSPUNSPUNSP
61963-05-27 -- ----YesHRLUSGS68.32.50 FairClearNONE1Imported Channel 1WADEunspeunkno68.356.072.00.95UNSPUNSPUNSPunknUNSPUNSPUNSP
51963-04-03 -- ----YesHRLUSGS3814.01 FairClearNONE1Imported Channel 1UNSPother 381 UNSPUNSPUNSPunknUNSPUNSPUNSP
41962-11-19 -- ----YesHRLUSGS1262.93 GoodClearNONE1Imported Channel 1WADEunspeunkno12667.01420.89UNSPUNSPUNSPunknUNSPUNSPUNSP
31962-09-20 -- ----YesMPTUSGS10.81.68 FairClearNONE1Imported Channel 1WADEunspeunkno10.823.013.60.79UNSPUNSPUNSPunknUNSPUNSPUNSP
21962-08-09 -- ----YesMPTUSGS10.61.67 FairClearNONE1Imported Channel 1WADEunspeunkno10.624.014.20.75UNSPUNSPUNSPunknUNSPUNSPUNSP
11962-07-10 -- ----YesHRLUSGS82.22.68 GoodClearNONE1Imported Channel 1WADEunspeunkno82.259.077.91.06UNSPUNSPUNSPunknUNSPUNSPUNSP