National Weather Service United States Department of Commerce

Heavy Rainfall Moves into the Mid-Atlantic and Northeast

A slow moving cold front will gradually progress through the Mid-Atlantic and Northeast through Friday with possible severe weather and heavy rainfall which may bring flash flooding. The trailing end of the cold front will bring daily rounds of strong thunderstorms capable of producing locally heavy downpours over South Florida. Read More >

ZCZC BOSWRKDJA TAR
TTAA00 KHFD DDHHMM
NATIONAL WEATHER SERVICE...NORTHEAST RIVER FORECAST CENTER...NORTON MA
0145 GMT Thu Sep 23 2021
:
The normals used to calculate the Percent of Normal are Monthly Mean values
calculated by the US Geological Survey.
:
*****************************MEBASIN********************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
St John River
Nine Mile Bridge     1341    14    23 SEP 01:00     1.45    522    40%    0.4
:
Big Black River
Clayton Lake/Depot M  171    12    23 SEP 01:00     3.56     71    54%    0.4
:
St John River
Dickey               2680    25    23 SEP 01:30     4.43   1257    53%    0.5
:
Allagash River
Allagash River       1229    15    23 SEP 01:00     2.05    297    29%    0.2
:
Saint Francis River
Brunswick             524    15    23 SEP 01:30     2.72    249     M    0.5
:
Fish River
Fort Kent             873    11    23 SEP 00:45     3.13    140    25%    0.2
:
St John River
Fort Kent            5680    22    23 SEP 01:30     4.14   2293    49%    0.4
:
Aroostook River
Masardis              892    17    23 SEP 01:15     3.23    335    53%    0.4
:
Aroostook River
Washburn             1654    14    23 SEP 01:00     1.58    518    48%    0.3
:
Piscataquis River
Dover-Foxcroft        298    11    23 SEP 00:30     1.84     56    30%    0.2
:
Piscataquis River
Medford              1162    13    23 SEP 01:15     1.90    379    41%    0.3
:
E Br Penobscot Riv
Grindstone           1086    13    23 SEP 01:30     4.91    624    64%    0.6
:
Mattawamkeag River
Mattawamkeag         1418    14    23 SEP 01:15     6.68   1663   209%    1.2
:
Penobscot River
West Enfield         6671    18    23 SEP 01:30     2.74   5613    85%    0.8
:
Penobscot River
Eddington            7764    18    23 SEP 01:30     3.28   5352    68%    0.7
:
Carrabasset River
North Anson           353    15    23 SEP 01:00     2.70     74    31%    0.2
:
Sandy River
Mercer                516    12    23 SEP 01:00     3.07    174    62%    0.3
:
Kennebec River
North Sidney         5403    17    23 SEP 01:15     5.76   2833    54%    0.5
:
Kennebec River
Augusta              5513    12    23 SEP 01:36    -0.40  flow info n/a
:
Swift River
Roxbury                97     7    23 SEP 01:30     1.04     12    16%    0.1
:
Androscoggin River
Gorham               1361     8    23 SEP 01:15     2.54    884    45%    0.6
:
Androscoggin River
Rumford              2068    15    23 SEP 01:15     3.00   1000    41%    0.5
:
Androscoggin River
Auburn               3263    13    23 SEP 01:15     2.09   1632    50%    0.5
:
Saco River
Conway                385     9    23 SEP 00:45     2.42    208    52%    0.5
:
Swift River
Cornish              1293     7    23 SEP 00:45     2.36    754    71%     M  
:
*****************************CTBASIN********************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
Connecticut River
North Stratford       799    13    23 SEP 01:15     3.03    387    42%    0.5
:
Connecticut River
Dalton               1514    17    23 SEP 01:15     7.01    479    31%    0.3
:
Passumpsic River
Passumpsic            436    14    23 SEP 01:15     1.87    119    34%    0.3
:
Ammonoosuc River
Bethlehem              88     8    23 SEP 01:30     1.19     43    44%    0.5
:
Connecticut River
Wells River          2644    11    23 SEP 00:30     2.29   1022    40%    0.4
:
Wells River
Wells River            98     6    23 SEP 00:45     1.56     33    57%    0.3
:
White River
West Hartford         690    18    23 SEP 00:30     3.31    297    73%    0.4
:
Connecticut River
West Lebanon         4092    22    23 SEP 00:30     5.10   2504    77%    0.6
:
Sugar River
West Claremont        269     7    23 SEP 00:30     1.51    188   140%    0.7
:
Connecticut River
North Walpole        5493    28    23 SEP 00:30     8.06   4275   111%    0.8
:
Connecticut River
Montague             7860    28    23 SEP 01:30    12.68  16480   273%    2.1
:
Connecticut River
Holyoke              8332    26    23 SEP 01:30     4.37   2190    46%    0.3
:
Westfield River
Westfield             497    13    23 SEP 01:30     4.17    524   128%    1.1
:
Connecticut River
Thompsonville        9660    15    23 SEP 01:30     8.49 140157  1933%   14.5
:
Chicopee River
Indian Orchard        689    12    23 SEP 01:30     5.06    786   163%    1.1
:
Connecticut River
Springfield          9623    20    22 SEP 12:01     1.90   3084     M    0.3
:
Farmington River
Unionville            378    12    23 SEP 01:30     5.80    591   150%    1.6
:
Farmington River
Tariffville           577     9    23 SEP 01:15     2.13    857   128%    1.5
:
Farmington River
Simsbury              497    12    23 SEP 01:30     3.12    736     M    1.5
:
Connecticut River
Hartford            10487    16    23 SEP 01:30     3.28  flow info n/a
:
*****************************MERBASIN*******************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
Pemigewasset River
Woodstock             193     9    23 SEP 00:30     2.37    119    44%    0.6
:
Baker River
Rumney                143    10    23 SEP 01:30     0.48     44    46%    0.3
:
Pemigewasset River
Plymouth              622    13    23 SEP 01:30     0.73  flow info n/a
:
Smith River
Bristol                86     8    23 SEP 00:30     2.12     45   106%    0.5
:
Merrimack River
Franklin Jct.        1507    16    23 SEP 01:30     4.15    850    58%    0.6
:
Contoocook River
Peterborough           68     6    23 SEP 01:30     2.03    124   289%    1.8
:
Contoocook River
Henniker              368    12    23 SEP 00:30     6.78    621   294%    1.7
:
Warner River
Davisville            146     8    23 SEP 01:30     3.90     83   163%    0.6
:
Merrimack
Concord              2300    14    23 SEP 01:30     3.72  flow info n/a
:
Soucook River
Concord                82    11    23 SEP 00:30     3.93     51   112%    0.6
:
Suncook River
North Chichester      157     7    23 SEP 01:15     3.18     74   103%    0.5
:
Piscataquog River
Goffstown             202     9    23 SEP 01:30     4.15    208   285%    1.0
:
Merrimack River
Goffs Falls          3092    11    23 SEP 00:30     4.04   2522   116%    0.8
:
Souhegan River
Milford               103     9    23 SEP 00:45     4.11    162     M    1.6
:
Souhegan River
Merrimack             171     9    23 SEP 01:30     3.34    258   280%    1.5
:
North Nashua River
Fitchburg              64     6    23 SEP 01:30     2.87     94   213%    1.5
:
Squannacook River
West Groton            64     7    23 SEP 01:00     2.37     79   239%    1.2
:
Nashua River
East Pepperell        435     8    23 SEP 01:30     2.84    808   347%    1.9
:
Assabet River
Maynard               116     5    23 SEP 01:15     2.44    158   250%    1.4
:
Sudbury River
Saxonville            106    10    23 SEP 01:15     5.84    181   283%    1.7
:
Concord River
Lowell                400     8    23 SEP 01:30     5.60    789   333%    2.0
:
Merrimack River
Lowell               4635    52    23 SEP 00:30    43.17   4921   161%    1.1
:
Spicket River
Methuen                62     8    23 SEP 01:30     3.59     20    29%    0.3
:
Shawsheen River
Wilmington             36     7    23 SEP 01:30     2.86      9    43%    0.2
:
Shawsheen River
Andover                73    29    23 SEP 01:30    24.69    107     M    1.5
:
Merrimack River
Haverhill            4850    13    23 SEP 01:00     1.79  flow info n/a
:
Lamprey River
Newmarket             185     8    23 SEP 01:15     1.82    137   185%    0.7
:
*****************************SNEBASIN*******************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
Neponset River
Norwood                35     9    23 SEP 01:00     6.02     31   142%    0.9
:
Charles River
Dover                 183     5    23 SEP 00:45     1.45    276   276%    1.5
:
Taunton River
Bridgewater           261     8    23 SEP 00:45     4.11    323   185%    1.2
:
Blackstone River
Northbridge           141     9    23 SEP 01:30     3.55  flow info n/a
:
Blackstone River
Woonsocket            416     9    23 SEP 00:30     2.36    551   173%    1.3
:
Pawtuxet River
Cranston              200     9    23 SEP 00:45     4.12    219   123%    1.1
:
Wood River
Hope Valley            72     5    23 SEP 00:15     2.21     68     M    0.9
:
Pawcatuck River
Wood River Junction   100     5    23 SEP 00:45     2.47    126     M    1.3
:
Pawcatuck River
Westerly              295     7    23 SEP 01:00     4.67    315     M    1.1
:
Shetucket River
Willimantic           402    13    23 SEP 01:30     3.24    590   206%    1.5
:
Quinebaug River
Putnam                328    10    23 SEP 01:30     3.27    420     M    1.3
:
Quinebaug River
Jewett City           713    18    23 SEP 00:30     6.48   1009     M    1.4
:
Yantic River
Yantic                 89     9    23 SEP 00:45     1.81     69   127%    0.8
:
Housatonic River
Great Barrington      282     9    23 SEP 01:30     2.52    368   141%    1.3
:
Housatonic River
Falls Village         634     7    23 SEP 01:15     2.99    794   155%    1.3
:
Tenmile River
Webatuck              203     9    23 SEP 01:15     1.66    189   165%    0.9
:
Housatonic River
Gaylordsville         996     8    23 SEP 01:00     3.28   1223   183%    1.2
:
Housatonic River
Stevenson Dam        1544    11    23 SEP 01:30     2.65    525    45%    0.3
:
*****************************HUDBASIN*******************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
Hudson River
Newcomb               192    12    23 SEP 00:30     1.59     99    46%    0.5
:
Hudson River
North Creek           792    10    23 SEP 01:15     3.17    651    76%    0.8
:
Schroon River
Riverbank             527     7    23 SEP 01:30     1.84  flow info n/a
:
Hudson River
Hadley               1664    14    23 SEP 01:00     2.49   1058    80%    0.6
:
Sacandaga River
Hope                  491     7    23 SEP 01:30     1.90    268    72%    0.5
:
Sacandaga River
Hadley               1055    10    23 SEP 01:30     1.86    409    22%    0.4
:
Hudson River
Fort Edward          2810    26    23 SEP 00:45    20.77   2013    65%    0.7
:
Battenkill
Battenville           396    12    23 SEP 01:15     4.78    402   149%    1.0
:
Hoosic River
Williamstown          126     9    23 SEP 01:00     5.72    237   185%    1.9
:
Walloomsac River
Bennington            111     7    23 SEP 01:15     2.12    198   168%    1.8
:
Hoosic River
Eagle Bridge          510    11    23 SEP 01:30     3.77    903   225%    1.8
:
Hudson River
Waterford            4605    34    23 SEP 01:30    30.30  54880  1313%   11.9
:
Mohawk River
Rome                  152     9    23 SEP 01:30     2.23    276   110%    1.8
:
West Canada Creek
Kast Bridge           560     6    23 SEP 01:15     2.91    759   108%    1.4
:
Mohawk River
Little Falls         1342    15    23 SEP 01:30     5.27   1023    72%    0.8
:
Esopus Creek
Cold Brook            192    11    23 SEP 01:02     4.45    372    89%    1.9
:
Esopus Creek
Mt Marion             419    20    23 SEP 01:30    13.98    377   194%    0.9
:
Schoharie Creek
Prattsville           237    12    23 SEP 01:15     3.63    215   110%    0.9
:
Schoharie Creek
Gilboa                316    17    23 SEP 01:15    11.36    638     M    2.0
:
Schoharie Creek
Breakabeen            444    11    23 SEP 01:30     2.46    337   182%    0.8
:
Schoharie Creek
Burtonsville          883     6    23 SEP 00:45     1.46    561   244%    0.6
:
Mohawk River
Cohoes               3450    20    23 SEP 01:00     9.94   3863   166%    1.1
:
Mohawk River
Schenectady          3310   220    23 SEP 01:40   212.00  flow info n/a
:
Hudson River
Troy Lock and Dam    8090    22    23 SEP 01:15    16.50   5598    86%    0.7
:
Rondout Creek
Rosendale             383    18    23 SEP 01:30     9.46    303   115%    0.8
:
Wallkill River
Gardiner              695    13    23 SEP 01:00     2.61    358    71%    0.5
:
Wappinger Creek
Wappingers Falls      181     8    23 SEP 01:30     3.36    130   129%    0.7
:
*****************************LCHBASIN*******************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
Great Chazy River
Perry Mills           243     9    23 SEP 01:00     1.53     41    46%    0.2
:
Saranac River
Plattsburgh           608     9    23 SEP 00:30     2.63    207    42%    0.3
:
E. Br. Ausable River
Au Sable Forks        198     7    23 SEP 01:15     1.11     63    41%    0.3
:
Saranac River
Willsboro             270     9    23 SEP 01:30     2.31     57    50%     M  
:
Mettawee River
Middle Granville      167     7    23 SEP 01:15     3.45     67   100%    0.4
:
Poultney River
Fair Haven            187    20    23 SEP 00:30     1.88     51    58%    0.3
:
Otter Creek
Center Rutland        307     8    23 SEP 00:45     1.81    164    65%    0.5
:
Otter Creek
Middlebury            628     6    23 SEP 00:30     1.66    322    68%    0.5
:
Winooski River
Montpelier            397    15    23 SEP 00:45     3.14    115    49%    0.3
:
Mad River
Moretown              139     9    23 SEP 01:00     2.65     62    61%    0.4
:
Winooski River
Essex Junction       1044    12    23 SEP 01:30     1.94    389    55%    0.4
:
Lamoille River
Johnson               310    13    23 SEP 00:30     2.04    100    39%    0.3
:
Lamoille River
East Georgia          686    13    23 SEP 01:30     2.45    222    35%     M  
:
Missisquoi River
North Troy            131     9    23 SEP 00:30     1.12     23    17%    0.2
:
Missisquoi River
East Berkshire        479    13    23 SEP 00:45     1.59     39     9%    0.1
:
Missisquoi River
Swanton               850     8    23 SEP 00:45     0.85    141    22%    0.2
:
Richelieu River
Rouses Point         8277   100    23 SEP 01:00    94.33   8985     M    1.1
:
*****************************STLBASIN*******************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
Richelieu River
Harrisville           258   100    23 SEP 01:30     1.68    105    47%     M  
:
Oswegatchie River
Heuvelton             986     8    23 SEP 01:15     1.08    407    56%    0.4
:
Oswegatchie River
Chase Mills           598     8    23 SEP 01:00     4.28    129    16%     M  
:
Raquette River
Piercefield           721    12    23 SEP 00:45     4.26    560    92%    0.8
:
Raquette River
South Colton          937    10    23 SEP 01:30     4.40   1573     M    1.7
:
Raquette River
Raymondville         1125    10    23 SEP 01:30     3.12   1933   149%     M  
:
Raquette River
Parishville           171    10    23 SEP 00:45     1.05     77    43%     M  
:
St. Regis River
Brasher Center        612    11    23 SEP 01:30     5.88    213    39%    0.3
:
*****************************GRLBASIN*******************************************
RIVER /             AREA   FLOOD   OBSERVATION    CURRENT  FLOW    %     CSM
LOCATION           SQ.MI.  STAGE    TIME (GMT)     STAGE    cfs   NORM  cfs/mi^2 
=================  ======  =====   ============    =====   ====   ====  ======== 
Cattaraugus Creek
Gowanda               436    10    23 SEP 01:15     1.78    290    86%    0.7
:
Cazenovia Creek
Ebenezer              135    10    23 SEP 01:00     2.37     50    54%    0.4
:
Cayuga Creek
Lancaster              96     8    23 SEP 01:30     2.87     11    21%    0.1
:
Buffalo Creek
Gardenville           142     7    23 SEP 01:15     0.69     36    47%    0.3
:
Ellicott Creek
Williamsville          82     8    23 SEP 01:15     2.04     56    80%    0.7
:
Tonawanda Creek
Attica                 77     8    23 SEP 01:00     3.35     20     M    0.3
:
Tonawanda Creek
Batavia               171     9    23 SEP 01:00     1.62     36    51%    0.2
:
Tonawanda Creek
Rapids                349    12    23 SEP 01:00     1.29     57    49%    0.2
:
Genesee River
Wellsville            288    11    23 SEP 00:45     4.57    110    57%    0.4
:
Genesee River
Portageville          984    19    23 SEP 01:00     9.04    444    99%    0.5
:
Genesee River
Mount Morris Dam     1080   760    23 SEP 01:00   580.05  flow info n/a
:
Genesee River
Avon                 1673    33    23 SEP 01:00    15.77    499    72%    0.3
:
Oatka Creek
Garbutt               200     6    23 SEP 01:00     2.39     48    74%    0.2
:
Black Creek
Churchville           130     6    23 SEP 01:00     1.44      7    23%    0.1
:
Honeoye Creek
Honeoye Falls         196     6    23 SEP 00:30     2.38     19    81%    0.1
:
Genesee River
Rochester            2467    15    22 SEP 12:00     4.65   1470   135%    0.6
:
Canandaigua Outlet
Chapin                195     7    23 SEP 01:30     3.31     56    95%    0.3
:
Fall Creek
Ithaca                126     6    23 SEP 00:45     1.07     81   120%    0.6
:
Owasco Lake Outlet
Auburn                204     8    23 SEP 01:00     1.84    232   166%    1.1
:
Onondaga Creek
Syracuse-Dorwin Ave    88     5    23 SEP 01:30     1.91     80   169%    0.9
:
Oneida Creek
Oneida                113    11    23 SEP 01:15     2.17     77   122%    0.7
:
Black River
Boonville             304    10    23 SEP 01:00     4.28    300    78%    1.0
:
Moose River
McKeever              363    12    23 SEP 00:30     2.11  flow info n/a
:
Black River
Watertown            1864    10    23 SEP 00:30     3.36   1965    90%    1.1
:
:
: NOTE --- THE NORMALS USED TO CALCULATE % NORMAL ARE THE MEAN VALUES FOR A
: CALENDAR MONTH AS COMPUTED BY THE USGS.
:
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