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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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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 
412015-08-13 09:10ESTYesMLNUSGS0.00913 Good NONE
402015-08-13 09:05ESTYesMLNUSGS0.00913 Good NONE
392015-07-23 08:10ESTYesMLNUSGS0.00356 Good NONE
382015-07-23 08:05ESTYesMLNUSGS0.00356 Good NONE
372014-11-20 09:10ESTYesMLNUSGS0.00156 Good NONE
362014-11-20 09:05ESTYesMLNUSGS0.00156 Good NONE
352014-09-30 08:32ESTYesMLNUSGS0.0267 Good NONE
342014-09-30 08:32ESTYesMLNUSGS0.0267 Good NONE
332014-08-28 09:18ESTYesMLNUSGS0.0283 Good NONE
322014-08-28 09:17ESTYesMLNUSGS0.0283 Good NONE
312014-07-17 08:22ESTYesMLNUSGS0.0267 Good NONE
302014-07-17 08:20ESTYesMLNUSGS0.0267 Good NONE
292010-10-26 12:32ESTYesMLNUSGS0.02550.27 Good NONE
282010-10-18 11:17ESTYesMLNUSGS0.04310.31 Good NONE
272010-10-07 10:33ESTYesMLNUSGS0.03730.30 Good NONE
262010-10-04 09:48ESTYesMLNUSGS0.03730.30 Good NONE
252010-10-01 11:16ESTYesMLNUSGS0.04030.30 Good NONE
242010-09-29 10:58ESTYesMLNUSGS0.05610.33 Good NONE
232010-09-24 11:33ESTYesMLNUSGS0.05660.33 Good NONE
222010-09-21 09:23ESTYesMLNUSGS0.03810.30 Good NONE
212010-09-14 10:34ESTYesMLNUSGS0.000.17 Good NONE
202010-09-07 09:05ESTYesMLNUSGS0.000.17 Good NONE
192010-08-31 08:36ESTYesMLNUSGS0.001490.19 Good NONE
182010-08-24 08:27ESTYesMLNUSGS0.000.17 Good NONE
172010-07-29 08:37ESTYesMLNUSGS0.000.17 Good NONE
162010-07-21 09:50ESTYesMLNUSGS0.000.17 Good NONE
152010-07-15 09:48ESTYesMLNUSGS0.000.17 Good NONE
142010-07-12 08:52ESTYesMLNUSGS0.000.17 Good NONE
132010-07-09 08:28ESTYesMLNUSGS0.040.30 Good NONE
122010-07-06 06:43ESTYesMLNUSGS0.03780.30 Good NONE
112010-07-01 08:09ESTYesMLNUSGS0.03970.30 Good NONE
102010-06-28 08:39ESTYesMLNUSGS0.04160.30 Good NONE
92010-06-25 08:00ESTYesMLNUSGS0.03920.30 Good NONE
82010-06-23 10:28ESTYesMLNUSGS0.04210.30 Good NONE
72010-06-22 16:09ESTYesMLNUSGS0.04260.31 Good NONE
62010-06-07 12:21ESTYesMLNUSGS0.0410.30 Good NONE
52010-06-07 11:26ESTYesMLNUSGS0.04060.30 Good NONE
42008-03-11 13:35ESTYesMLNUSGS0.00579 Good NONE
32008-03-11 13:30ESTYesMLNUSGS0.00579 Good NONE
22007-09-06 11:07ESTYesMLNUSGS0.0446 Good NONE
12007-09-06 09:44ESTYesMLNUSGS0.0446 Good NONE