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Streamflow Measurements for the Nation


USGS 01096548 STONY BROOK AT N CHELMSFORD, MA
Middlesex County, Massachusetts
Hydrologic Unit Code 01070006
Latitude  42°38'06.21", Longitude  71°22'46.33" NAD83
Gage datum 92 feet above NAVD88
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)
442024-09-26 11:46:08EDTYesRJTUSGS2.08 Poor unkn1MainWADEQSCMMVADV2.0816.414.80.14FIRMBLDRUNEVSTDYUNEVUNKNATGA0.00
432024-08-29 11:59:01EDTYesSAUSGS7.71 Fair unkn1MainWADEQSCMMVADV7.7124.014.20.54FIRMCBLSUNEVSTDYUNSPSTNDUNSP
422024-07-22 12:30:05EDTYesZPR, SAUSGS5.95 Fair unkn1MainWADEQSCMMVADV5.9517.015.80.38UNSPUNSPUNSPUNSPUNSPUNSPUNSP
412024-06-11 10:05:05EDTYesZPR/SAUSGS33.6 Poor unkn1MainBRDSQADCPVADCP33.620.030.81.09UNSPUNSPUNSPUNSPUNSPUNSPUNSP
402024-05-16 10:39:08EDTYesJTHUSGS78.8 Fair unkn1Main ChannelBRDSQADCPVADCP78.822.043.71.80FIRMCBLSUNEVSTDYEVENUNKNATGA0.00
392024-04-03 10:32:07EDTYesJTHUSGS206 Fair unkn1Main ChannelBRDSQADCPVADCP20626.263.63.24FIRMBLDRUNEVSTDYEVENUNKNATGA0.00
382024-03-07 12:50:34ESTYesJTH/SAUSGS265 Fair unkn1Main ChannelBRDSQADCPVADCP26528.679.73.32FIRMCBLSUNEVSTDYEVENUNKNATGA0.00
372024-02-07 09:24:45ESTYesZPRUSGS139 Fair unkn1MainMBOTQADCPVADCP13922.761.42.26UNSPUNSPUNSPUNSPUNSPUNSPUNSP
362024-01-04 09:58:57ESTYesZPRUSGS149 Good unkn1MainBRDSQADCPVADCP14923.762.22.40UNSPUNSPUNSPUNSPUNSPUNSPUNSP
352023-12-12 10:07:53ESTYesZPRUSGS175 Good unkn1MainBRDSQADCPVADCP17523.868.22.57UNSPUNSPUNSPUNSPUNSPUNSPUNSP
342023-11-08 11:08:35ESTYesZPRUSGS64.4 Fair unkn1MainMBOTQADCPVADCP64.419.968.90.94UNSPUNSPUNSPUNSPUNSPUNSPUNSP
332023-10-12 10:51:01EDTYesZPRUSGS78.6 Fair unkn1MainBRDSQADCPVADCP78.624.144.51.76UNSPUNSPUNSPUNSPUNSPUNSPUNSP
322023-08-10 11:35:02EDTYesrtbUSGS82.9 Poor unkn1main channelBRDSQADCPVADCP82.931.958.11.43FIRMBLDRUNEVPULSUNEVNSTDUNSP
312023-07-13 11:31EDTYesPSCUSGS108 0.50Fair unkn1MainWADEQSCMMVPAA10828.352.12.08FIRMCBLSUNEVSTDYUNEVUNKNUNSP
302023-06-13 11:28:07EDTYesPSCUSGS31.4 0.60Fair unkn1mainWADEQSCMMVADV31.425.521.21.48FIRMGRVLUNEVSTDYUNEVUNKNUNSP
292023-05-08 10:54EDTYesPSC/EJHUSGS105 0.70Fair unkn1MainWADEQSCMMVPAA10527.150.42.09FIRMGRVLUNEVSTDYUNEVSTNDUNSP
282023-04-12 10:56EDTYesPSCUSGS73.4 0.50Fair unkn1mainWADEQSCMMVPAA73.426.036.02.04FIRMGRVLUNEVSTDYUNEVUNKNUNSP
272023-03-06 11:22:30ESTYesPSCUSGS101 0.50Fair unkn1mainWADEQSCMMVPAA10128.046.02.19FIRMCBLSUNEVSTDYUNSPUNKNDNST0.00
262023-02-02 11:51ESTYesPSCUSGS161 Fair unkn1mainWADEQSCMMVPAA16127.566.52.43FIRMGRVLUNEVSTDYUNEVSTNDUNSP
252023-01-04 11:45:30ESTYesPSCUSGS112 0.50Fair unkn1mainWADEQSCMMVPAA11227.052.52.14FIRMGRVLUNEVSTDYUNEVUNKNUNSP
242022-12-06 12:39:20ESTYesJERUSGS32.1 Fair unkn1MainWADEQSCMMVADV32.127.025.51.26FIRMBLDRUNEVSTDYEVENUNKNUNSP
232022-11-03 11:32:01EDTYesPSCUSGS45.9 Fair unkn1mainWADEQSCMMVADV45.927.532.71.40FIRMCBLSUNEVSTDYUNSPUNKNUNSP
222022-10-06 11:19:08EDTYesJER/PSCUSGS3.39 Fair unkn1MainWADEQSCMMVADV3.3923.518.70.18FIRMBLDRUNEVSTDYEVENUNKNUNSP
212022-09-07 14:02:02EDTYesJERUSGS4.90 Fair unkn1MainWADEQSCMMVADV4.9015.511.70.42FIRMBLDRUNEVSTDYEVENUNKNUNSP
202022-08-03 11:55:08EDTYesPSCUSGS0.97 Poor unkn1MainWADEQSCMMVADV0.9723.59.050.11FIRMCBLSUNEVSTDYUNEVUNKNUNSP
192022-07-14 09:49:09EDTYesJMT/JERUSGS3.84 Fair unkn1MainWADEQSCMMVADV3.8421.59.230.42SOFTGRVLEVENSTDYEVENUNKNUNSP
182022-07-14 09:41:09EDTYesJMT/JERUSGS3.85 Fair unkn1MainWADEQSCMMVADV3.8522.09.510.40SOFTGRVLEVENSTDYEVENUNKNUNSP
172022-06-15 09:11:01EDTYesPSCUSGS28.5 Fair unkn1MainWADEQSCMMVADV28.524.519.31.48FIRMCBLSUNEVSTDYUNEVUNKNUNSP
162022-05-05 12:53:07EDTYesJMTusgs74.3 Fair unkn1Main ChannelWADEQSCMMVADV74.323.040.31.84FIRMCBLSEVENSTDYEVENUNKNUNSP
152022-04-04 11:43:03EDTYesKAFUSGS95.2 Fair unkn1MainWADEQSCMMVADV95.226.043.62.18FIRMCBLSUNEVSTDYEVENNSTDUPST50.00
142022-03-09 11:47:01ESTYesPSCUSGS138 Fair unkn1MainWADEQSCMMVADV13827.055.62.49FIRMBLDRUNEVSTDYUNEVUNKNATGA0.00
132022-02-09 12:02:54ESTYesKKC/JTHUSGS145 0.40Poor unkn1Main ChannelBRDSQADCPVADCP14532.770.22.07FIRMBLDRUNEVSTDYUNEVNSTDATGA0.00
122022-01-26 11:33:30ESTYesJDLUSGS68.5 Good unkn1MainWADEQSCMMVADV68.525.032.22.12FIRMGRVLEVENSTDYEVENSTNDATGA0.00
112021-12-09 12:59:58ESTYesrtbUSGS53.4 Fair unkn1Main channelWADEQSCMMVADV53.422.528.01.91FIRMBLDRUNEVUNSPUNEVUNSPUNSP
102021-11-10 12:20:42ESTYesMCUUSGS65.0 Good unkn1MainWADEQSCMMVADV65.023.047.01.38FIRMCBLSEVENPULSEVENNSTDUNSP
92021-10-12 11:54:09EDTYesMCUUSGS74.7 Good unkn1MainWADEQSCMMVADV74.723.837.61.99FIRMBLDREVENSTDYEVENUNKNUNSP
82021-09-09 11:37:06EDTYesMCUUSGS93.6 Good unkn1MainWADEQSCMMVADV93.627.546.82.00FIRMBLDREVENSTDYUNSPNSTDUNSP
072021-08-05 10:22EDTYescpyUSGS52.0 0.50Fair unkn1Main ChannelWADEQSCMMVADV52.024.728.91.80SOFTCBLSUNEVSTDYUNEVUNKNATGA0.00
62021-07-07 11:27:07EDTYesMCUUSGS81.3 Good unkn1Stony BrookWADEQSCMMVADV81.326.540.62.00FIRMBLDREVENSTDYUNEVNSTDUNSP
52021-06-01 12:17EDTYesMCUUSGS112 Good unkn101096548WADEQSCMMVADV11226.350.12.24FIRMBLDREVENSTDYUNSPNSTDUNSP
32021-06-01 11:59EDTYescpyUSGS110 1.00Fair unkn1Main channelWADEQSCMMVADV11026.448.42.27SOFTBLDRUNEVSTDYUNEVUNKNUNSP
42021-05-11 14:19:02EDTYesMCUUSGS148 Good unkn101096548WADEQSCMMVADV14827.060.02.46FIRMBLDREVENSTDYEVENNSTDUNSP
12021-04-07 10:06EDTYesCNCBUSGS44.1 Good unkn101096548 Qm measurementWADEQSCMMVADV44.127.028.21.57FIRMCBLSUNEVSTDYUNEVNSTDUNSP