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ICE EFFECTS ON STREAMFLOW
The formation of ice on rivers can cause discharge values to appear unusually high. Display of these erroneous discharge data may result in improper assessment of flow conditions and misuse of the data. For this reason, display of discharge values for streams significantly affected by ice may be disabled from view. Display of discharge data will resume when ice conditions are no longer present. Discharge values for streams minimally affected by ice will continue to be displayed. Flows for streams with these conditions appear to increase during the night and decrease to near-base-line conditions around midday. To estimate the correct discharge for these streams, use the flow rate that corresponds to the bottom of the discharge curve, rather than the peak that corresponds to the top of the curve. Note that this method of estimation is possible only when no surface runoff is occurring. Daily mean discharges for periods of both significant and minimal ice-effect will be estimated and published in the Annual Water-Data Report for the water year in which they occurred.
PROVISIONAL DATA SUBJECT TO REVISION |
Station Number |
Station name | Date/Time | Precipitation in inches during the previous 1 hour 4 hours 12 hours 24 hours 7 days 28 days |
Wind direc- tion, clkwise from north, degrees |
Wind speed, mi/h |
Temper- ature, air, deg C |
Rela- tive humid- ity, percent |
Baro- metric pres- sure, mm Hg |
|||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
01095220 | STILLWATER RIVER NEAR STERLING, MA | 11/21 07:30 EST | 0 | 0.01 | 0.01 | 0.01 | 0.03 | 0.42 | -- | -- | -- | -- | -- |
01095375 | QUINAPOXET RIVER AT CANADA MILLS NEAR HOLDEN, MA | 11/21 07:30 EST | 0 | 0.02 | 0.04 | 0.04 | 0.05 | 0.33 | -- | -- | -- | -- | -- |
01100568 | SHAWSHEEN RIVER AT HANSCOM FIELD NEAR BEDFORD, MA | 11/21 06:55 EST | 0 | 0.01 | 0.01 | 0.01 | 0.02 | 0.46 | -- | -- | -- | -- | -- |
01100627 | SHAWSHEEN RIVER AT BALMORAL STREET AT ANDOVER, MA | 11/21 07:45 EST | 0 | 0.02 | 0.04 | 0.04 | 0.04 | 0.41 | -- | -- | -- | -- | -- |
01102500 | ABERJONA RIVER AT WINCHESTER, MA | 11/21 07:00 EST | 0 | 0.01 | 0.01 | 0.01 | 0.01 | 0.39 | -- | -- | -- | -- | -- |
01104430 | HOBBS BK BELOW CAMBRIDGE RES NR KENDALL GREEN, MA | 11/21 07:40 EST | 0 | 0.04 | 0.06 | 0.06 | 0.06 | 0.49 | -- | -- | 6.9 | -- | -- |
01104480 | STONY BROOK RESERVOIR AT DAM NEAR WALTHAM, MA | 11/20 20:40 EST | 0 | 0 | 0 | 0 | 0 | 0.31 | -- | -- | 6.2 | -- | -- |
01104683 | MUDDY RIVER AT BROOKLINE, MA | 11/21 07:30 EST | 0 | 0 | 0.01 | 0.01 | 0.01 | 0.34 | -- | -- | -- | -- | -- |
01105584 | TOWN BROOK AT DIVERSION TUNNEL AT QUINCY, MA | 11/20 21:00 EST | 0 | 0 | 0 | 0 | 0 | 0.30 | -- | -- | -- | -- | -- |
01115187 | PONAGANSET RIVER AT SOUTH FOSTER, RI | 11/20 21:00 EST | -- | -- | 5.3 | -- | -- | ||||||
[Rainfall] | 11/20 21:00 EST | 0 | 0 | 0 | 0 | 0 | 0.20 | -- | -- | -- | -- | -- | |
413601070275800 | POPPONESSET BAY, MASHPEE NECK RD, NEAR MASHPEE, MA | 09/12 12:00 EDT | *** | *** | *** | *** | *** | ||||||
[TB] | 11/20 21:30 EST | 0 | 0 | 0 | 0 | 0 | 0.18 | -- | -- | -- | -- | -- | |
414204071091700 | FALL RIVER PRECIPITATION GAGE FALL RIVER, MA | 11/21 07:30 EST | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.18 | -- | -- | -- | -- | -- |
420350073193600 | MA-SJW 58R SHEFFIELD GW MET STATION, MA | 11/21 07:30 EST | 308 | 1.2 | 5.6 | 89.5 | 734 | ||||||
[TB] | 11/21 07:30 EST | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.15 | -- | -- | -- | -- | -- | |
422302071083801 | FRESH POND IN GATE HOUSE AT CAMBRIDGE, MA | 11/20 20:45 EST | 0 | 0 | 0 | 0 | 0 | 0.27 | -- | -- | 7.0 | -- | -- |
422328072035300 | WARE R INTAKE WORKS NR BARRE, MA PRECIPITATION | 11/21 07:15 EST | 0 | 0.01 | 0.01 | 0.01 | 0.01 | 0.31 | -- | -- | -- | -- | -- |
422336072142100 | EAST BR SWIFT R NR HARDWICK, MA PRECIPITATION | 11/21 07:30 EST | 0 | 0 | 0 | 0 | 0 | 0.19 | -- | -- | -- | -- | -- |
423211071004400 | TOWN OF PEABODY PRECIPITATION PEABODY,MA | 11/21 07:30 EST | 0 | 0 | 0 | 0 | 0 | 0.37 | -- | -- | -- | -- | -- |
423701071344800 | TOWN OF GROTON PRECIPITATION STATION GROTON,MA | 11/21 07:30 EST | 0.01 | 0.03 | 0.03 | 0.03 | 0.04 | 0.37 | -- | -- | -- | -- | -- |
423957073003500 | TOWN OF FLORIDA WEATHER STATION FLORIDA, MA | 11/21 07:30 EST | 0 | 0 | 0 | 0 | 0 | 0.03 | 152 | 2.0 | 3.6 | 94.8 | 703 |