1                  U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES

    STATION:01376303  HUDSON RIVER AT HASTINGS-ON-HUDSON NY  TYPE:ESTUARY  AGENCY:USGS   STATE:36  COUNTY:119
                        LATITUDE: 405935  LONGITUDE: 0735312 NAD27  DATUM:    5.99 NGVD29
                                  Date Processed: 2009-11-07 05:01 By pdevries
                                    Lowest aging status in period is WORKING                                      
                                            DD #5, (FOR RIVER MILES)                                              
                                Distance from outlet or southernmost point, feet                                 
                                    WATER YEAR OCTOBER 2008 TO SEPTEMBER 2009                                    
                             IN RIVER MILES ABOVE THE BATTERY, NYC AT HIGH SLACK TIDE                            
 
 DAY       OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP
 
   1      66.4     42.4     44.7     29.6     56.2     53.1     48.9     53.7     45.6     35.4     32.0     52.4
   2      64.8     42.4     35.7     32.7     54.8     55.9     44.3     52.2     44.8     37.2     31.8     59.0
   3      63.8     42.1     36.7     32.5     54.0     50.2     45.6     53.5     45.0     36.2     32.3     61.6
   4      62.9     41.5     37.0     33.3     54.3     49.7     38.3     54.0     47.9     36.0     32.6     62.3
   5      62.5     46.1     38.3     36.6     52.7     49.5     36.6     54.9     50.0     38.8     33.6     62.4
 
   6      62.8     50.2     40.3     39.7     57.4     51.5     39.0     54.4     51.0     42.4     36.6     62.6
   7      63.4     57.2     40.9     50.2     59.5     52.7     34.0     53.0     50.5     44.3     38.9     62.8
   8      64.3     62.7     44.5     40.8     60.2     54.9     30.5     52.5     52.0     46.8     40.7     61.6
   9      66.2     63.9     51.5     45.4     57.3     52.5     29.5     51.5     56.1     48.7     42.1     61.1
  10      67.2     64.8     56.6     49.7     57.3     40.9     28.8     45.1     55.4     50.5     42.8     62.3
 
  11      69.5     64.4     54.7     52.2     57.0     33.6     29.6     43.5     55.9     52.0     43.1     61.8
  12      71.2     63.7     51.7     50.7     55.8     28.4     31.0     45.0     55.2     54.7     45.5     60.5
  13      72.6     63.2     34.7     49.5     45.6     23.6     32.3     43.3     52.0     54.2     50.2     61.9
  14      74.0     62.9     31.6     43.6     46.1     23.1     36.4     44.4     52.2     53.2     47.6     63.6
  15      73.0     62.1     29.7     41.0     42.7     26.3     44.5     41.6     50.2     54.0     47.9     65.3
 
  16      73.1     59.3     24.0     39.7     43.8     30.0     41.6     42.0     48.4     56.9     50.5     66.2
  17      71.4     49.5     22.3     41.2     43.2     31.7     39.1     43.4     47.0     59.7     54.9     67.0
  18      71.0     49.5     11.8     44.5     42.7     31.6     38.3     43.0     50.0     56.6     57.3     65.5
  19      71.2     49.0     28.4     48.4     44.1     31.7     58.8     42.1     46.3     52.2     59.2     63.9
  20      71.6     50.5     33.6     47.3     39.5     35.0     62.4     43.1     43.2     48.5     60.4     64.1
 
  21      70.4     48.3     38.9     46.4     55.3     38.9     63.9     46.3     37.9     45.5     52.8     63.7
  22      68.0     45.3     32.3     46.5     61.6     37.1     64.7     49.7     33.1     42.7     57.1     63.7
  23      70.0     45.2     35.6     56.9     58.9     53.0     63.8     54.9     30.9     41.9     55.2     63.5
  24      70.1     52.0     46.8     60.4     56.6     59.6     62.9     56.4     30.2     42.7     48.6     62.8
  25      71.7     54.9     38.3     60.5     60.0     63.8     62.7     54.4     29.8     41.2     46.5     62.5
 
  26      69.2     49.7     41.9     61.2     59.8     64.9     61.1     57.3     29.9     40.5     45.5     64.3
  27      64.2     48.1     40.6     61.8     59.3     62.7     59.4     56.4     29.7     39.0     46.7     64.4
  28      60.5     47.9     36.6     62.5     56.0     61.1     58.2     56.4     30.4     38.5     50.0     64.9
  29      52.5     44.9     31.9     60.0      ---     58.6     52.2     54.0     31.7     39.1     52.0     65.1
  30      48.6     47.8     27.4     59.4      ---     52.7     53.0     49.7     33.9     36.6     48.6     64.7
  31      46.4      ---     30.4     57.7      ---     49.5      ---     46.6      ---     33.2     47.2      ---
 
 MEAN     66.3     52.4     37.1     47.8     53.3     45.4     46.4     49.6     43.9     45.1     46.1     62.9
 MAX      74.0     64.8     56.6     62.5     61.6     64.9     64.7     57.3     56.1     59.7     60.4     67.0
 MIN      46.4     41.5     11.8     29.6     39.5     23.1     28.8     41.6     29.7     33.2     31.8     52.4
 MED      68.0     49.6     36.7     47.3     55.9     49.7     44.4     51.5     46.6     42.7     47.2     63.1
1                  U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES

    STATION:01376303  HUDSON RIVER AT HASTINGS-ON-HUDSON NY  TYPE:ESTUARY  AGENCY:USGS   STATE:36  COUNTY:119
                        LATITUDE: 405935  LONGITUDE: 0735312 NAD27  DATUM:    5.99 NGVD29
                                  Date Processed: 2009-11-07 05:01 By pdevries
                                    Lowest aging status in period is WORKING                                      
                                            DD #5, (FOR RIVER MILES)                                              
                                Distance from outlet or southernmost point, feet                                 
                                    WATER YEAR OCTOBER 2009 TO SEPTEMBER 2010                                    
                             IN RIVER MILES ABOVE THE BATTERY, NYC AT HIGH SLACK TIDE                            
 
 DAY       OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP
 
   1      65.9     50.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   2      67.1     51.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   3      67.7     51.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   4      66.3     46.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   5      64.3     46.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
   6      63.4     42.4      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   7      63.6      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   8      60.3      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   9      61.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  10      58.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  11      57.6      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  12      55.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  13      54.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  14      53.4      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  15      53.9      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  16      58.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  17      58.6      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  18      57.6      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  19      58.5      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  20      57.6      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  21      57.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  22      58.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  23      57.8      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  24      60.9      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  25      50.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  26      47.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  27      47.4      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  28      55.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  29      56.9      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  30      53.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  31      53.8      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
 MEAN     58.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 MAX      67.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 MIN      47.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 MED      57.8      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---