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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 405425073520901 HILLVIEW RESERVOIR HILLSIDE SEEP B NR YONKERS NY
Westchester County, New York
Hydrologic Unit Code 02030102
Latitude  40°54'25.76", Longitude  73°52'09.77" NAD83
Land-surface elevation 234 feet above NGVD29
Output formats
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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)
412015-08-13 09:10ESTYesMLNUSGS0.00913 Good NONE1Imported Channel 1OTHRother 0.00913 unknunknunknunknunknUNKNunkn
402015-08-13 09:05ESTYesMLNUSGS0.00913 Good NONE1Imported Channel 1OTHRother 0.00913 unknunknunknunknunknUNKNunkn
392015-07-23 08:10ESTYesMLNUSGS0.00356 Good NONE1Imported Channel 1OTHRother 0.00356 unknunknunknunknunknUNKNunkn
382015-07-23 08:05ESTYesMLNUSGS0.00356 Good NONE1Imported Channel 1OTHRother 0.00356 unknunknunknunknunknUNKNunkn
372014-11-20 09:10ESTYesMLNUSGS0.00156 Good NONE1Imported Channel 1OTHRother 0.00156 unknunknunknunknunknUNKNunkn
362014-11-20 09:05ESTYesMLNUSGS0.00156 Good NONE1Imported Channel 1OTHRother 0.00156 unknunknunknunknunknUNKNunkn
352014-09-30 08:32ESTYesMLNUSGS0.0267 Good NONE1Imported Channel 1OTHRother 0.0267 unknunknunknunknunknUNKNunkn
342014-09-30 08:32ESTYesMLNUSGS0.0267 Good NONE1Imported Channel 1OTHRother 0.0267 unknunknunknunknunknUNKNunkn
332014-08-28 09:18ESTYesMLNUSGS0.0283 Good NONE1Imported Channel 1OTHRother 0.0283 unknunknunknunknunknUNKNunkn
322014-08-28 09:17ESTYesMLNUSGS0.0283 Good NONE1Imported Channel 1OTHRother 0.0283 unknunknunknunknunknUNKNunkn
312014-07-17 08:22ESTYesMLNUSGS0.0267 Good NONE1Imported Channel 1OTHRother 0.0267 unknunknunknunknunknUNKNunkn
302014-07-17 08:20ESTYesMLNUSGS0.0267 Good NONE1Imported Channel 1OTHRother 0.0267 unknunknunknunknunknUNKNunkn
292010-10-26 12:32ESTYesMLNUSGS0.02550.27 Good NONE1Imported Channel 1OTHRother 0.0255 unknunknunknunknunknUNKNunkn
282010-10-18 11:17ESTYesMLNUSGS0.04310.31 Good NONE1Imported Channel 1OTHRother 0.0431 unknunknunknunknunknUNKNunkn
272010-10-07 10:33ESTYesMLNUSGS0.03730.30 Good NONE1Imported Channel 1OTHRother 0.0373 unknunknunknunknunknUNKNunkn
262010-10-04 09:48ESTYesMLNUSGS0.03730.30 Good NONE1Imported Channel 1OTHRother 0.0373 unknunknunknunknunknUNKNunkn
252010-10-01 11:16ESTYesMLNUSGS0.04030.30 Good NONE1Imported Channel 1OTHRother 0.0403 unknunknunknunknunknUNKNunkn
242010-09-29 10:58ESTYesMLNUSGS0.05610.33 Good NONE1Imported Channel 1OTHRother 0.0561 unknunknunknunknunknUNKNunkn
232010-09-24 11:33ESTYesMLNUSGS0.05660.33 Good NONE1Imported Channel 1OTHRother 0.0566 unknunknunknunknunknUNKNunkn
222010-09-21 09:23ESTYesMLNUSGS0.03810.30 Good NONE1Imported Channel 1OTHRother 0.0381 unknunknunknunknunknUNKNunkn
212010-09-14 10:34ESTYesMLNUSGS0.000.17 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
202010-09-07 09:05ESTYesMLNUSGS0.000.17 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
192010-08-31 08:36ESTYesMLNUSGS0.001490.19 Good NONE1Imported Channel 1OTHRother 0.00149 unknunknunknunknunknUNKNunkn
182010-08-24 08:27ESTYesMLNUSGS0.000.17 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
172010-07-29 08:37ESTYesMLNUSGS0.000.17 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
162010-07-21 09:50ESTYesMLNUSGS0.000.17 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
152010-07-15 09:48ESTYesMLNUSGS0.000.17 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
142010-07-12 08:52ESTYesMLNUSGS0.000.17 Good NONE1Imported Channel 1OTHRother 0.00 unknunknunknunknunknUNKNunkn
132010-07-09 08:28ESTYesMLNUSGS0.040.30 Good NONE1Imported Channel 1OTHRother 0.04 unknunknunknunknunknUNKNunkn
122010-07-06 06:43ESTYesMLNUSGS0.03780.30 Good NONE1Imported Channel 1OTHRother 0.0378 unknunknunknunknunknUNKNunkn
112010-07-01 08:09ESTYesMLNUSGS0.03970.30 Good NONE1Imported Channel 1OTHRother 0.0397 unknunknunknunknunknUNKNunkn
102010-06-28 08:39ESTYesMLNUSGS0.04160.30 Good NONE1Imported Channel 1OTHRother 0.0416 unknunknunknunknunknUNKNunkn
92010-06-25 08:00ESTYesMLNUSGS0.03920.30 Good NONE1Imported Channel 1OTHRother 0.0392 unknunknunknunknunknUNKNunkn
82010-06-23 10:28ESTYesMLNUSGS0.04210.30 Good NONE1Imported Channel 1OTHRother 0.0421 unknunknunknunknunknUNKNunkn
72010-06-22 16:09ESTYesMLNUSGS0.04260.31 Good NONE1Imported Channel 1OTHRother 0.0426 unknunknunknunknunknUNKNunkn
62010-06-07 12:21ESTYesMLNUSGS0.0410.30 Good NONE1Imported Channel 1OTHRother 0.041 unknunknunknunknunknUNKNunkn
52010-06-07 11:26ESTYesMLNUSGS0.04060.30 Good NONE1Imported Channel 1OTHRother 0.0406 unknunknunknunknunknUNKNunkn
42008-03-11 13:35ESTYesMLNUSGS0.00579 Good NONE1Imported Channel 1OTHRother 0.00579 unknunknunknunknunknUNKNunkn
32008-03-11 13:30ESTYesMLNUSGS0.00579 Good NONE1Imported Channel 1OTHRother 0.00579 unknunknunknunknunknUNKNunkn
22007-09-06 11:07ESTYesMLNUSGS0.0446 Good NONE1Imported Channel 1OTHRother 0.0446 unknunknunknunknunknUNKNunkn
12007-09-06 09:44ESTYesMLNUSGS0.0446 Good NONE1Imported Channel 1OTHRother 0.0446 unknunknunknunknunknUNKNunkn