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

   STATION NUMBER 01376303  HUDSON RIVER AT HASTINGS-ON-HUDSON NY    SOURCE AGENCY USGS   STATE 36  COUNTY 119
                       LATITUDE  405935  LONGITUDE  0735312  NAD27  DATUM     5.99  NGVD29
                                  Date Processed: 2008-11-10 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 2007 TO SEPTEMBER 2008                                    
                             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      78.3     60.5     31.4     32.7     56.0     37.6     34.5     38.4     63.8     63.5     51.5     56.4
   2      78.2     59.3     39.3     31.0     55.4     33.9     35.2     41.2     63.4     63.1     51.5     57.2
   3      78.2     60.0     39.0     33.2     58.0     53.6     38.0     45.2     63.6     63.1     49.2     60.0
   4      78.3     58.3     33.5     37.7     61.1     59.0     40.8     44.1     63.7     62.5     47.2     59.2
   5      78.2     59.7     44.0     39.5     61.8     60.4     39.8     40.7     63.3     62.7     48.0     59.3
 
   6      78.2     63.1     46.8     44.1     59.7     40.3     36.6     38.0     63.4     62.5     47.6     59.9
   7      78.1     60.7     45.3     45.8     44.7     34.0     33.9     36.6     62.1     62.2     46.2     56.9
   8      78.8     60.4     43.9     43.4     38.0     30.9     31.7     36.0     60.2     62.0     46.5     57.2
   9      78.9     60.1     45.0     42.6     34.0     18.2     29.9     35.5     59.3     62.0     43.4     59.8
  10      79.5     60.3     47.8     37.1     31.5     -3.0     27.7     37.6     58.7     61.4     43.4     61.2
 
  11      79.1     60.2     47.7     34.9     23.6     -7.3     20.6     39.2     57.4     61.7     45.6     62.9
  12      77.8     59.1     46.2     31.8     27.7     -8.0     25.4     45.1     56.1     62.2     53.7     65.8
  13      77.2     60.7     48.3     30.0     36.1     -9.0     27.9     42.6     57.6     63.9     57.6     66.4
  14      76.7     61.7     48.5     30.8     31.7     23.2     29.8     40.9     59.9     63.9     61.1     67.2
  15      76.5     61.6     44.0     30.6     30.5     30.9     30.2     43.9     62.0     63.6     62.4     66.0
 
  16      76.5     55.1     56.6     30.6     29.4     32.5     31.4     43.5     63.5     64.0     62.2     64.4
  17      76.6     53.0     40.0     34.6     31.1     31.7     33.8     44.6     63.7     65.4     62.4     64.0
  18      76.9     54.0     46.5     35.8     32.5     34.8     34.8     45.8     65.2     66.8     62.3     63.1
  19      77.3     55.9     51.7     34.7     27.3     36.8     33.1     44.0     66.0     68.0     61.8     63.8
  20      76.2     55.8     51.2     34.7     -2.6     32.6     32.0     44.7     67.0     68.8     60.4     63.7
 
  21      74.7     53.8     54.7     33.8     -3.4     17.7     30.7     47.2     67.0     69.0     59.4     62.8
  22      74.7     54.8     52.5     35.4     16.0     -6.9     30.0     45.5     67.8     69.0     58.1     62.4
  23      75.1     45.5     52.0     33.4     27.2     14.3     29.9     44.6     67.3     68.4     56.7     63.3
  24      74.6     44.7     46.9     33.5     29.3     23.1     29.9     48.1     65.6     65.5     56.0     63.8
  25      74.1     44.0     37.7     32.9     29.5     29.7     31.2     51.0     64.9     59.6     54.5     65.2
 
  26      70.3     43.1     35.6     34.3     31.5     30.1     33.5     49.5     64.9     54.5     53.7     66.5
  27      69.5     40.6     36.3     38.5     32.3     30.7     35.3     48.8     64.7     56.1     54.5     66.4
  28      65.8     36.1     33.1     41.8     31.4     31.8     40.9     48.7     64.6     52.2     55.6     67.1
  29      63.5     36.1     32.5     43.7     35.9     31.8     37.0     57.1     64.6     50.0     57.2     66.1
  30      62.0     33.3     31.0     40.4      ---     34.0     36.4     60.8     64.0     50.2     57.4     66.1
  31      61.4      ---     31.1     35.8      ---     37.9      ---     64.0      ---     51.2     56.1      ---
 
 MEAN     74.9     53.7     43.2     36.1     34.4     27.0     32.7     44.9     63.2     61.9     54.3     62.8
 MAX      79.5     63.1     56.6     45.8     61.8     60.4     40.9     64.0     67.8     69.0     62.4     67.2
 MIN      61.4     33.3     31.0     30.0     -3.4     -9.0     20.6     35.5     56.1     50.0     43.4     56.4
 MED      76.7     57.1     45.0     34.7     31.5     31.7     32.5     44.6     63.7     62.7     55.6     63.5
1                  U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES

   STATION NUMBER 01376303  HUDSON RIVER AT HASTINGS-ON-HUDSON NY    SOURCE AGENCY USGS   STATE 36  COUNTY 119
                       LATITUDE  405935  LONGITUDE  0735312  NAD27  DATUM     5.99  NGVD29
                                  Date Processed: 2008-11-10 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     42.9      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   2      64.8     42.9      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   3      63.8     42.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   4      62.9     42.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   5      62.5     46.9      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
   6      62.8     51.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   7      63.4     57.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   8      64.3     62.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
   9      66.2     63.9      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  10      67.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  11      69.5      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  12      71.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  13      72.6      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  14      74.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  15      73.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  16      73.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  17      71.4      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  18      71.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  19      71.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  20      71.6      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  21      70.4      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  22      68.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  23      70.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  24      70.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  25      71.7      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
  26      69.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  27      64.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  28      60.5      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  29      53.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  30      49.2      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
  31      47.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 
 MEAN     66.3      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 MAX      74.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 MIN      47.1      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---
 MED      68.0      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---      ---