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Streamflow Measurements for the Nation


USGS 01096544 STONY BROOK AT SCHOOL STREET AT CHELMSFORD, MA
Middlesex County, Massachusetts
Hydrologic Unit Code 01070002
Latitude  42°37'04", Longitude  71°24'08" NAD83
Drainage area 41.57  square miles
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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)
42001-08-14 14:30EDTYesMLR/JRDUSGS16.6 UnspecifiedDebrisLightNONE1Imported Channel 1UNSPother 16.6 UNSPUNSPUNSPunknUNSPUNSPUNSP
32001-07-24 12:23EDTYesJRD/MLRUSGS15.3 UnspecifiedDebrisLightNONE1Imported Channel 1WADEunspeunkno15.319.719.50.78UNSPUNSPUNSPunknUNSPUNSPUNSP
22001-07-02 17:00EDTYesJDUSGS74.5 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno74.525.535.42.11UNSPUNSPUNSPunknUNSPUNSPUNSP
12001-06-13 -- ----YesKBUSGS57.7 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno57.742.055.01.05UNSPUNSPUNSPunknUNSPUNSPUNSP