National Weather Service United States Department of Commerce
ZCZC BOSWRKDJA TAR
TTAA00 KHFD DDHHMM
NATIONAL WEATHER SERVICE...NORTHEAST RIVER FORECAST CENTER...NORTON MA
1145 GMT Wed Aug 12 2026
:
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    15    12 AUG 11:00     0.84    224    17%    0.2
:
Big Black River
Clayton Lake/Depot M  171    12    12 AUG 11:00     3.44     59    41%    0.3
:
St John River
Dickey               2680    25    12 AUG 11:30     4.08    722    29%    0.3
:
Allagash River
Allagash River       1229    15    12 AUG 11:00     2.17    396    35%    0.3
:
Saint Francis River
Brunswick             524    15    12 AUG 11:30     2.73    246     M    0.5
:
Fish River
Fort Kent             873    11    12 AUG 10:45     3.47    386    53%    0.4
:
St John River
Fort Kent            5680    22    12 AUG 11:30     3.97   1979    38%    0.3
:
Aroostook River
Masardis              892    17    12 AUG 11:15     2.58    143    22%    0.2
:
Aroostook River
Washburn             1654    14    12 AUG 11:00     1.21    361    33%    0.2
:
Piscataquis River
Dover-Foxcroft        298    11    12 AUG 10:30     1.62     33    18%    0.1
:
Piscataquis River
Medford              1162    13    12 AUG 11:15     1.56    213    26%    0.2
:
E Br Penobscot Riv
Grindstone           1086    13    12 AUG 11:00     4.60    432    46%    0.4
:
Penobscot River
Cherryfield           227    12    12 AUG 11:00     7.22  flow info n/a
:
Mattawamkeag River
Mattawamkeag         1418    14    12 AUG 11:15     3.69     82    10%    0.1
:
Penobscot River
West Enfield         6671    18    12 AUG 11:30     1.88   3753    57%    0.6
:
Penobscot River
Eddington            7764    18    12 AUG 11:30     1.95  flow info n/a
:
Carrabassett River
North Anson           353    15    12 AUG 11:00     2.90    112    46%    0.3
:
Sandy River
Mercer                516    10    12 AUG 11:00     2.95    139    45%    0.3
:
Kennebec River
North Sidney         5403    20    12 AUG 11:15     5.30   1983    39%    0.4
:
Kennebec River
Augusta              5513    12    12 AUG 11:36    -0.10  flow info n/a
:
Swift River
Roxbury                97     8    12 AUG 11:15     1.48     54    79%    0.6
:
Androscoggin River
Gorham               1361     8    12 AUG 11:15     3.78   2225   115%    1.6
:
Androscoggin River
Rumford              2068    14    12 AUG 11:30     4.22   3098   130%    1.5
:
Androscoggin River
Auburn               3263    14    12 AUG 11:15     3.17   3261   100%    1.0
:
Presumpscot River
West Falmouth         598    16    12 AUG 11:30     3.17    576     M    1.0
:
Saco River
Conway                385     9    12 AUG 10:45     2.65    294    74%    0.8
:
Saco River
Cornish              1293    14    12 AUG 10:45     2.80   1053    94%    0.8
:
*****************************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    12 AUG 11:15     3.69    810    89%    1.0
:
Connecticut River
Dalton               1514    18    12 AUG 11:15     8.66   1716   115%    1.1
:
Passumpsic River
Passumpsic            436    14    12 AUG 11:15     2.89    458   127%    1.0
:
Ammonoosuc River
Bethlehem              88     8    12 AUG 11:30     1.84    123   119%    1.4
:
Connecticut River
Wells River          2644    12    12 AUG 10:30     3.01   2274    86%    0.9
:
Wells River
Wells River            98     6    12 AUG 10:45     1.87     55    80%    0.6
:
White River
West Hartford         690    18    12 AUG 10:30     3.06    209    48%    0.3
:
Connecticut River
West Lebanon         4092    23    12 AUG 10:30     5.06   2491    76%    0.6
:
Sugar River
West Claremont        269     7    12 AUG 10:30     1.14     69    47%    0.3
:
Connecticut River
North Walpole        5493    28    12 AUG 10:30     6.61   2494    58%    0.5
:
Connecticut River
Montague             7860    28    12 AUG 11:30     7.62   3774    61%    0.5
:
Connecticut River
Holyoke              8332    26    12 AUG 11:30     6.29   6814    81%    0.8
:
Westfield River
Westfield             497    13    12 AUG 11:15     3.48    233    57%    0.5
:
Connecticut River
Thompsonville        9660    15    12 AUG 11:30     8.35 137238  1778%   14.2
:
Chicopee River
Indian Orchard        689    12    12 AUG 11:00     4.80    593   127%    0.9
:
Connecticut River
Springfield          9623    20    12 AUG 09:14     1.40   1136     M    0.1
:
Farmington River
Unionville            378    12    12 AUG 11:30     5.14    282    64%    0.7
:
Farmington River
Tariffville           577     9    12 AUG 11:15     1.36    396    59%    0.7
:
Farmington River
Simsbury              497    12    30 JUL 03:30     1.99    398     M    0.8
:
Connecticut River
Hartford            10487    16    12 AUG 11:30     2.94  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    12 AUG 10:30     2.36    116    46%    0.6
:
Baker River
Rumney                143    10    12 AUG 11:30     0.27     25    27%    0.2
:
Pemigewasset River
Plymouth              622    13    12 AUG 11:30     0.66    217    39%    0.3
:
Smith River
Bristol                86     8    12 AUG 10:30     1.38     11    26%    0.1
:
Merrimack River
Franklin Jct.        1507    16    12 AUG 11:30     4.04    745    54%    0.5
:
Contoocook River
Peterborough           68     6    12 AUG 11:30     1.90     99   211%    1.5
:
Contoocook River
Henniker              368    12    12 AUG 10:30     5.70    273   130%    0.7
:
Warner River
Davisville            146     8    12 AUG 11:30     3.35     31    48%    0.2
:
Merrimack
Concord              2300    14    12 AUG 11:30     0.93  flow info n/a
:
Suncook River
North Chichester      157     7    12 AUG 11:16     2.69     18    32%    0.1
:
Piscataquog River
Goffstown             202     9    12 AUG 11:30     3.21     31    45%    0.2
:
Merrimack River
Goffs Falls          3092    11    12 AUG 10:30     3.26   1396    63%    0.5
:
Souhegan River
Milford               103     9    12 AUG 10:45     3.78     96     M    0.9
:
Souhegan River
Merrimack             171     9    12 AUG 11:30     2.84    140   161%    0.8
:
North Nashua River
Fitchburg              64     6    12 AUG 11:30     2.42     27    59%    0.4
:
Squannacook River
West Groton            64     7    12 AUG 11:00     2.09     49   153%    0.8
:
Nashua River
East Pepperell        435     8    12 AUG 10:45     1.38    211    86%    0.5
:
Merrimack River
Nashua               3480    18    12 AUG 11:15     4.71  flow info n/a
:
Assabet River
Maynard               116     5    12 AUG 11:15     1.73     55    79%    0.5
:
Sudbury River
Saxonville            106    10    12 AUG 11:15     4.16      9    10%    0.1
:
Concord River
Lowell                400     8    12 AUG 11:30     4.13    127    50%    0.3
:
Merrimack River
Lowell               4635    52    12 AUG 11:30    42.17   2296    75%    0.5
:
Spicket River
Methuen                62     8    12 AUG 11:30     3.57     18    59%    0.3
:
Shawsheen River
Wilmington             36     7    12 AUG 11:30     2.10     10    39%    0.3
:
Shawsheen River
Andover                73    29    12 AUG 11:30    23.74     17     M    0.2
:
Lamprey River
Newmarket             185     8    12 AUG 11:15     1.22     47    60%    0.3
:
*****************************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    12 AUG 11:00     5.60      5    21%    0.1
:
Charles River
Dover                 183     5    12 AUG 10:45     0.84     74    62%    0.4
:
Taunton River
Bridgewater           261     8    12 AUG 10:45     3.32    105    64%    0.4
:
Blackstone River
Northbridge           141     9    12 AUG 10:30     3.40  flow info n/a
:
Blackstone River
Woonsocket            416     9    12 AUG 10:30     1.09    191    62%    0.5
:
Pawtuxet River
Cranston              200     9    12 AUG 10:45     3.78    134    77%    0.7
:
Wood River
Hope Valley            72     5    12 AUG 11:15     2.19     72     M    1.0
:
Pawcatuck River
Wood River Junction   100     5    12 AUG 10:45     2.31     97     M    1.0
:
Pawcatuck River
Westerly              295     7    12 AUG 11:00     4.08    324     M    1.1
:
Shetucket River
Willimantic           402    13    12 AUG 11:30     2.08    148    58%    0.4
:
Quinebaug River
Putnam                328    10    12 AUG 11:30     2.46    145     M    0.4
:
Quinebaug River
Jewett City           713    18    12 AUG 10:30     5.11    344     M    0.5
:
Yantic River
Yantic                 89     9    12 AUG 10:45     1.26     29    66%    0.3
:
Housatonic River
Great Barrington      282     9    12 AUG 11:30     2.18    262   102%    0.9
:
Housatonic River
Falls Village         634     7    12 AUG 11:15     2.57    513    96%    0.8
:
Tenmile River
Webatuck              203     9    12 AUG 11:15     1.63    175   146%    0.9
:
Housatonic River
Gaylordsville         996     8    12 AUG 11:00     2.80    873   110%    0.9
:
Housatonic River
Stevenson Dam        1544    11    12 AUG 11:30     6.79   4123   341%    2.7
:
*****************************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    12 AUG 10:30     1.68    112    58%    0.6
:
Hudson River
North Creek           792    10    12 AUG 11:15     2.59    321    40%    0.4
:
Schroon River
Riverbank             527     7    12 AUG 11:30     1.97    243   105%    0.5
:
Hudson River
Hadley               1664    14    12 AUG 11:15     2.37    904    71%    0.5
:
Sacandaga River
Hope                  491     7    12 AUG 10:30     1.83    202    65%    0.4
:
Sacandaga River
Hadley               1055    10    12 AUG 11:30     1.90    428    22%    0.4
:
Hudson River
Fort Edward          2810    26    12 AUG 10:45    20.88   2147    66%    0.8
:
Battenkill
Battenville           396    12    12 AUG 11:15     4.35    221    76%    0.6
:
Hoosic River
Williamstown          126     9    12 AUG 11:00     5.39     92    68%    0.7
:
Walloomsac River
Bennington            111     7    12 AUG 11:15     1.61     82    71%    0.7
:
Hoosic River
Eagle Bridge          510    11    12 AUG 11:30     3.26    518   130%    1.0
:
Hudson River
Waterford            4605    34    12 AUG 11:30    30.18  54108  1273%   11.7
:
Mohawk River
Rome                  152     9    12 AUG 11:30     2.22    203    85%    1.3
:
West Canada Creek
Kast Bridge           560     6    12 AUG 11:15     2.48    308    47%    0.6
:
Mohawk River
Little Falls         1342    15    12 AUG 11:30     5.00    771    62%    0.6
:
Esopus Creek
Cold Brook            192    11    12 AUG 11:00     4.42    338    82%    1.8
:
Esopus Creek
Mt Marion             419    20    12 AUG 11:30    13.44    216   116%    0.5
:
Schoharie Creek
Prattsville           237    12    12 AUG 11:15     3.76    326   211%    1.4
:
Schoharie Creek
Gilboa                316    19    12 AUG 11:15    11.45    402     M    1.3
:
Schoharie Creek
Breakabeen            444    11    12 AUG 11:30     2.28    407   229%    0.9
:
Schoharie Creek
Burtonsville          883     6    12 AUG 10:45     1.48    609   247%    0.7
:
Mohawk River
Cohoes               3450    20    12 AUG 11:00     9.21   2360   116%    0.7
:
Mohawk River
Schenectady          3310   220    12 AUG 11:40   211.75  flow info n/a
:
Hudson River
Troy Lock and Dam    8090    22    12 AUG 11:15     5.02  flow info n/a
:
Rondout Creek
Rosendale             383    18    12 AUG 11:30     9.51    307   132%    0.8
:
Wallkill River
Gardiner              695    13    12 AUG 11:00     2.87    504   105%    0.7
:
Wappinger Creek
Wappingers Falls      181     8    12 AUG 11:30     3.34    130   143%    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    12 AUG 11:00     2.30    187   193%    0.8
:
Saranac River
Plattsburgh           608     9    12 AUG 10:30     3.73    734   147%    1.2
:
E. Br. Ausable River
Au Sable Forks        198     7    12 AUG 11:15     1.45    130   106%    0.7
:
Bouquet River
Willsboro             270     8    12 AUG 11:30     2.76    206   160%    0.8
:
Mettawee River
Middle Granville      167     7    12 AUG 11:15     3.29     57    47%    0.3
:
Poultney River
Fair Haven            187    20    12 AUG 10:30     1.83     43    43%    0.2
:
Otter Creek
Center Rutland        307     8    12 AUG 10:45     1.85    122    45%    0.4
:
Otter Creek
Middlebury            628     6    12 AUG 10:30     1.64    329    67%    0.5
:
Winooski River
Montpelier            397    15    12 AUG 10:45     3.61    206    76%    0.5
:
Mad River
Moretown              139     9    12 AUG 11:00     2.53     45    40%    0.3
:
Winooski River
Essex Junction       1044    12    12 AUG 11:30     2.38    664    85%    0.6
:
Lamoille River
Johnson               310    13    12 AUG 10:30     2.82    371   139%    1.2
:
Lamoille River
East Georgia          686    13    12 AUG 11:30     4.08   1032   162%     M  
:
Missisquoi River
North Troy            131     9    12 AUG 10:30     1.54     68    55%    0.5
:
Missisquoi River
East Berkshire        479    13    12 AUG 10:45     2.24    175    45%    0.4
:
Missisquoi River
Swanton               850     8    12 AUG 10:45     1.22    460    60%    0.5
:
Richelieu River
Rouses Point         8277   100    12 AUG 11:00    94.70  10650     M    1.3
:
*****************************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    12 AUG 11:30     1.65     92    48%     M  
:
Oswegatchie River
Heuvelton             986     8    12 AUG 11:15     1.27    468    73%    0.5
:
Oswegatchie River
Chase Mills           598     8    12 AUG 11:02     4.68    386    99%     M  
:
Raquette River
Piercefield           721    12    12 AUG 10:45     4.21    525    87%    0.7
:
Raquette River
South Colton          937    10    12 AUG 11:30     3.01    424     M    0.5
:
Raquette River
Raymondville         1125    10    12 AUG 11:30     2.86   1619   123%     M  
:
Raquette River
Parishville           171    10    12 AUG 10:45     1.67    235   138%     M  
:
St. Regis River
Brasher Center        612    11    12 AUG 11:30     6.81   1180   242%    1.9
:
*****************************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    12 AUG 11:15     1.38    185    67%    0.4
:
Cazenovia Creek
Ebenezer              135    10    12 AUG 11:00     2.32     34    59%    0.3
:
Cayuga Creek
Lancaster              96     8    12 AUG 11:30     2.83     10    32%    0.1
:
Buffalo Creek
Gardenville           142     7    12 AUG 11:15     0.56     22    47%    0.2
:
Ellicott Creek
Williamsville          82     8    12 AUG 11:15     2.00     46    86%    0.6
:
Tonawanda Creek
Attica                 77     8    12 AUG 11:00     3.31     13     M    0.2
:
Tonawanda Creek
Batavia               171     9    12 AUG 11:00     1.71     32    60%    0.2
:
Tonawanda Creek
Rapids                349    12    12 AUG 11:00     1.60    111   118%    0.3
:
Genesee River
Wellsville            288    11    12 AUG 10:45     4.58    121    81%    0.4
:
Genesee River
Portageville          984    19    12 AUG 11:00     9.19    469   125%    0.5
:
Genesee River
Avon                 1680    33    12 AUG 11:15    16.04    687   111%    0.4
:
Oatka Creek
Garbutt               200     6    12 AUG 11:00     2.53     72   118%    0.4
:
Black Creek
Churchville           130     6    12 AUG 11:00     1.76     47   195%    0.4
:
Honeoye Creek
Honeoye Falls         196     6    12 AUG 10:30     2.30     14    50%    0.1
:
Genesee River
Rochester            2467    15    11 AUG 12:00     6.03   2688   265%    1.1
:
Canandaigua Outlet
Chapin                195     7    12 AUG 11:30     3.25     38    59%    0.2
:
Fall Creek
Ithaca                126     6    12 AUG 10:45     0.73     35    58%    0.3
:
Owasco Lake Outlet
Auburn                204     8    12 AUG 11:00     0.80     51    43%    0.2
:
Onondaga Creek
Syracuse-Dorwin Ave    88     5    12 AUG 11:30     1.84     48   105%    0.5
:
Oneida Creek
Oneida                113    11    12 AUG 11:15     2.09     44    70%    0.4
:
Black River
Boonville             304    10    12 AUG 11:00     4.15    292    92%    1.0
:
Moose River
McKeever              363    12    12 AUG 02:30     2.22    272    97%    0.7
:
Black River
Watertown            1864    10    12 AUG 10:30     3.04   1535    81%    0.8
:
:
: NOTE --- THE NORMALS USED TO CALCULATE % NORMAL ARE THE MEAN VALUES FOR A
: CALENDAR MONTH AS COMPUTED BY THE USGS.
:
NNNN