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Streamflow Measurements for the Nation


USGS 01102029 MILL BROOK AT PUMP HOUSE AT ROCKPORT, MA
Essex County, Massachusetts
Hydrologic Unit Code 01090001
Latitude  42°39'06", Longitude  70°37'50" NAD27
Drainage area 0.55  square miles
Contributing drainage area 0.55  square miles
Gage datum 60 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)
242000-11-08 11:24ESTYesjswUSGS0.631.540.000.50FairClearNONE1Imported Channel 1WADEunspeunkno0.634.901.740.35UNSPUNSPUNSPunknUNSPUNSPUNSP
232000-09-07 12:30EDTYesjswUSGS0.171.380.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.174.100.630.25UNSPUNSPUNSPunknUNSPUNSPUNSP
222000-07-18 12:45EDTYesrssUSGS0.221.430.000.30Poor NONE1Imported Channel 1WADEunspeunkno0.223.400.800.29UNSPUNSPUNSPunknUNSPUNSPUNSP
212000-06-12 13:33EDTYesjswUSGS1.241.600.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.245.601.760.70UNSPUNSPUNSPunknUNSPUNSPUNSP
202000-05-05 14:24EDTYesjswUSGS2.071.680.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno2.076.101.851.11UNSPUNSPUNSPunknUNSPUNSPUNSP
192000-03-23 12:00ESTYesjswUSGS1.501.64-0.010.30PoorClearNONE1Imported Channel 1WADEunspeunkno1.503.601.481.00UNSPUNSPUNSPunknUNSPUNSPUNSP
182000-02-15 13:27ESTYesjswUSGS1.311.650.030.40FairClearNONE1Imported Channel 1WADEunspeunkno1.314.901.850.70UNSPUNSPUNSPunknUNSPUNSPUNSP
172000-02-15 13:00ESTYesjswUSGS1.451.640.030.60PoorClearNONE1Imported Channel 1WADEunspeunkno1.453.701.121.28UNSPUNSPUNSPunknUNSPUNSPUNSP
162000-02-14 14:50ESTYesGGGUSGS5.311.890.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno5.315.305.370.98UNSPUNSPUNSPunknUNSPUNSPUNSP
151999-12-28 10:15ESTYesJSWUSGS0.601.500.000.20PoorClearNONE1Imported Channel 1WADEunspeunkno0.603.601.110.52UNSPUNSPUNSPunknUNSPUNSPUNSP
141999-10-28 09:24EDTYesJSW/DMUSGS0.731.530.000.50PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.733.601.200.60UNSPUNSPUNSPunknUNSPUNSPUNSP
131999-09-27 13:00EDTYesJFWUSGS0.301.370.000.30FairClearNONE1Imported Channel 1WADEunspeunkno0.302.600.510.50UNSPUNSPUNSPunknUNSPUNSPUNSP
121999-09-27 12:30EDTYesJFWUSGS0.311.370.000.30FairClearNONE1Imported Channel 1WADEunspeunkno0.312.600.550.54UNSPUNSPUNSPunknUNSPUNSPUNSP
111999-07-23 10:45EDTYesJLZUSGS0.021.220.000.10PoorVegetationLightNONE1Imported Channel 1WADEunspeunkno0.020.600.030.51UNSPUNSPUNSPunknUNSPUNSPUNSP
101999-07-23 10:35EDTYesJLZUSGS0.011.220.000.10PoorVegetationLightNONE1Imported Channel 1WADEunspeunkno0.010.600.030.35UNSPUNSPUNSPunknUNSPUNSPUNSP
91999-06-28 11:00EDTYesjfwUSGS0.101.310.000.10PoorClearNONE1Imported Channel 1WADEunspeunkno0.100.700.081.13UNSPUNSPUNSPunknUNSPUNSPUNSP
81999-06-28 10:45EDTYesjfwUSGS0.091.310.000.10PoorClearNONE1Imported Channel 1WADEunspeunkno0.090.700.081.02UNSPUNSPUNSPunknUNSPUNSPUNSP
71999-05-11 11:20EDTYesJLZUSGS0.471.490.000.40FairClearNONE1Imported Channel 1WADEunspeunkno0.473.701.050.44UNSPUNSPUNSPunknUNSPUNSPUNSP
61999-05-11 10:38EDTYesJLZUSGS0.641.490.000.50FairClearNONE1Imported Channel 1WADEunspeunkno0.645.502.740.23UNSPUNSPUNSPunknUNSPUNSPUNSP
51999-03-04 08:55ESTYesjlzUSGS2.851.78-0.021.00GoodClearNONE1Imported Channel 1WADEunspeunkno2.856.004.320.66UNSPUNSPUNSPunknUNSPUNSPUNSP
41999-02-03 10:40ESTYesJLZUSGS8.531.990.000.50FairClearNONE1Imported Channel 1WADEunspeunkno8.538.707.891.08UNSPUNSPUNSPunknUNSPUNSPUNSP
31999-01-16 11:00ESTYesJLZUSGS3.181.76-0.010.50FairClearNONE1Imported Channel 1WADEunspeunkno3.186.404.660.68UNSPUNSPUNSPunknUNSPUNSPUNSP
21999-01-04 11:40ESTYesgggUSGS0.711.560.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno0.713.801.130.70UNSPUNSPUNSPunknUNSPUNSPUNSP
11998-12-16 11:21ESTYesdmUSGS0.231.450.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.234.701.310.16UNSPUNSPUNSPunknUNSPUNSPUNSP