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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 405425073521101 HILLVIEW RESERVOIR HILLSIDE SEEP E NR YONKERS NY
Westchester County, New York
Hydrologic Unit Code 02030102
Latitude  40°54'25.80", Longitude  73°52'10.30" NAD83
Land-surface elevation 220 feet above NAVD88
Output formats
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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 		 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)
272015-09-29 15:30ESTYesMLNUSGS0.00245 Good NONE1Imported Channel 1OTHRother 0.00245 unknunknunknunknunknUNKNunkn
262015-09-29 15:25ESTYesMLNUSGS0.00245 Good NONE1Imported Channel 1OTHRother 0.00245 unknunknunknunknunknUNKNunkn
252015-09-29 15:20ESTYesMLNUSGS0.00758 Good NONE1Imported Channel 1OTHRother 0.00758 unknunknunknunknunknUNKNunkn
242015-09-29 15:15ESTYesMLNUSGS0.00758 Good NONE1Imported Channel 1OTHRother 0.00758 unknunknunknunknunknUNKNunkn
232010-10-26 12:24ESTYesMLNUSGS0.00058 Good NONE1Imported Channel 1OTHRother 0.00058 unknunknunknunknunknUNKNunkn
222010-10-18 11:08ESTYesMLNUSGS0.00087 Good NONE1Imported Channel 1OTHRother 0.00087 unknunknunknunknunknUNKNunkn
212010-10-07 10:26ESTYesMLNUSGS0.00201 Good NONE1Imported Channel 1OTHRother 0.00201 unknunknunknunknunknUNKNunkn
202010-10-04 08:36ESTYesMLNUSGS0.00149 Good NONE1Imported Channel 1OTHRother 0.00149 unknunknunknunknunknUNKNunkn
192010-10-01 10:01ESTYesMLNUSGS0.00197 Good NONE1Imported Channel 1OTHRother 0.00197 unknunknunknunknunknUNKNunkn
182010-09-29 08:36ESTYesMLNUSGS0.00105 Good NONE1Imported Channel 1OTHRother 0.00105 unknunknunknunknunknUNKNunkn
172010-09-24 08:15ESTYesMLNUSGS0.00228 Good NONE1Imported Channel 1OTHRother 0.00228 unknunknunknunknunknUNKNunkn
162010-09-21 08:47ESTYesMLNUSGS0.00165 Good NONE1Imported Channel 1OTHRother 0.00165 unknunknunknunknunknUNKNunkn
152010-09-14 08:55ESTYesMLNUSGS0.00189 Good NONE1Imported Channel 1OTHRother 0.00189 unknunknunknunknunknUNKNunkn
142010-09-07 08:25ESTYesMLNUSGS0.00129 Good NONE1Imported Channel 1OTHRother 0.00129 unknunknunknunknunknUNKNunkn
132010-08-31 12:32ESTYesMLNUSGS0.00361 Good NONE1Imported Channel 1OTHRother 0.00361 unknunknunknunknunknUNKNunkn
122010-08-24 11:36ESTYesMLNUSGS0.00127 Good NONE1Imported Channel 1OTHRother 0.00127 unknunknunknunknunknUNKNunkn
112010-07-29 08:35ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
102010-07-21 09:45ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
92010-07-15 08:21ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
82010-07-12 08:42ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
72010-07-09 08:18ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
62010-07-06 07:07ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
52010-07-01 08:00ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
42010-06-28 08:30ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
32010-06-25 07:50ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
22010-06-23 10:10ESTYesMLNUSGS0.00 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
12010-06-22 16:25ESTYesMLNUSGS0.00025 Good NONE1Imported Channel 1OTHRother 0.00025 unknunknunknunknunknUNKNunkn