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Streamflow Measurements for the Nation


USGS 01100574 ELM BROOK AT BEDFORD, MA
Middlesex County, Massachusetts
Hydrologic Unit Code 01070002
Latitude  42°29'13", Longitude  71°15'52" NAD27
Drainage area 5.88  square miles
Gage datum 98.8 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)
262024-10-08 11:03:07EDTYesARHUSGS0.707.760.000.60FairDebrisModerateNONE1mainWADEQSCMMVADV0.7012.75.280.13FIRMBLDRUNEVSTDYUNEVUNKNDNST3.00
252024-09-18 10:19:04EDTYesARHUSGS0.397.700.000.65PoorDebrisHeavyNONE1mainWADEQSCMMVADV0.3912.84.910.08FIRMCBLSUNEVSTDYUNEVUNKNDNST2.00
242024-08-06 11:45:05EDTYesarhUSGS2.177.85-0.030.80FairDebrisLightNONE1mainWADEQSCMMVADV2.1713.25.960.36FIRMCBLSUNEVSTDYUNEVUNKNDNST2.00
232024-07-09 13:29:06EDTYesARH/ENUSGS0.937.730.000.50PoorDebrisLightNONE1mainWADEQSCMMVADV0.9313.35.980.16FIRMBLDRUNEVSTDYUNEVUNKNUPST5.00
222024-05-29 13:08:08EDTYesARHUSGS3.727.940.000.75FairVegetationLightNONE1mainWADEQSCMMVADV3.7214.79.070.41FIRMBLDRUNEVSTDYUNEVUNKNATGA0.00
212024-04-11 10:23EDTYesARHUSGS14.28.310.000.70FairClearNONE1mainWADEQSCMMVADV14.217.614.50.98FIRMBLDRUNEVSTDYEVENUNKNATGA0.00
202024-02-05 13:55:43ESTYesARHUSGS11.58.260.000.80FairClearNONE1mainWADEQSCMMVADV11.515.612.10.95FIRMCBLSUNEVSTDYEVENUNKNDNST5.00
192024-01-10 09:53:32ESTYesJTH/GEMUSGS17210.710.070.25PoorClearNONE1MainBRDSQADCPVADCP17216.651.33.36FIRMBLDRUNEVPULSUNEVSTNDDNST30.00
182023-12-11 10:52:06ESTNo
172023-12-05 10:46:53ESTYesARH/AMCUSGS14.78.34-0.010.60FairDebrisLightNONE1MainWADEQSCMMVADV14.716.115.30.96FIRMGRVLEVENSTDYEVENUNKNATGA0.00
162023-10-18 14:11:09EDTYesGEM/AJGUSGS4.047.99-0.010.75FairDebrisLightNONE1mainWADEQSCMMVADV4.0414.89.230.44FIRMBLDRUNEVSTDYUNEVUNFMUPST4.00
152023-10-03 12:48:05EDTYesARHUSGS8.388.170.000.60PoorClearNONE1MainWADEQSCMMVADV8.3814.78.900.94FIRMBLDRUNEVSTDYEVENUNKNDNST3.00
142023-09-20 10:16:05EDTYesKAF/EJH/CBUSGS31.18.680.001.10FairDebrisLightNONE1mainWADEQSCMMVADV31.121.030.81.01SOFTsiltUNEVPULSUNEVUNKNUPST60.00
132023-09-06 12:46:07EDTYesARH/TMGUSGS6.228.090.000.75FairClearNONE1Main ARHWADEQSCMMVADV6.2213.87.080.88FIRMBLDRUNEVSTDYEVENUNKNDNST30.00
122023-08-23 11:35:02EDTYesPSCUSGS10.48.210.000.50FairClearNONE1mainWADEQSCMMVADV10.413.58.291.25FIRMCBLSUNEVSTDYUNEVUNKNDNST30.00
112023-08-11 10:40:09EDTYesTMG/PSC/GEM/USGS27.18.600.010.50FairClearNONE1MainWADEQSCMMVADV27.117.816.81.61FIRMCBLSUNEVSTDYEVENUNKNATGA0.00
102023-08-09 13:42:03EDTYesTMG/PSC/GEM/USGS49.68.92-0.030.75FairDebrisLightNONE1MainWADEQSCMMVADV49.618.221.92.26FIRMCBLSUNEVSTDYEVENNSTDATGA0.00
92023-07-27 13:14:05EDTYesSAJUSGS5.04 Fair NONE11WADEQSCMMVADV5.0417.713.00.39UNSPUNSPUNSPUNSPUNSPUNSPUNSP
81974-10-10 -- ----Yes?USGS2.30 Unspecified NONE1Imported Channel 1WADEunspeunkno2.30 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
71974-08-29 -- ----Yes?USGS1.50 Unspecified NONE1Imported Channel 1WADEunspeunkno1.50 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
61974-08-08 -- ----Yes?USGS0.67 Unspecified NONE1Imported Channel 1WADEunspeunkno0.67 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
51974-07-26 -- ----Yes?USGS1.00 Unspecified NONE1Imported Channel 1WADEunspeunkno1.00 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
41974-03-14 -- ----Yes?USGS5.40 Unspecified NONE1Imported Channel 1WADEunspeunkno5.40 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
31973-10-02 -- ----Yes?USGS1.20 Unspecified NONE1Imported Channel 1WADEunspeunkno1.20 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
21973-09-14 -- ----Yes?USGS1.30 Unspecified NONE1Imported Channel 1WADEunspeunkno1.30 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
11973-08-09 -- ----Yes?USGS3.30 Unspecified NONE1Imported Channel 1WADEunspeunkno3.30 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP