Community Surface Water Sampling Program

2005 Sample Results

River Sites Beaches
     Lansing      Valhalla Park
     Delhi Township      Burchfield Park
     East Lansing      Hawk Island Park
     Mason      Lake Lansing Park South
     Webberville  
Currently Inactive Sites: Additional Sampling Locations:
     Leslie      N MLK Jr Blvd (Just south of Grand River Ave)
     Stockbridge
     VFW
     Williamston
Note:

  • E. coli = The number of E. coli per 100 milliliters.

  • Geomean = The geometric mean of the three samples taken at a particular location (Right, Center, Left). 

  • Total Body Contact is ≤ 300 E. coli/100 ml. 

  • Partial Body Contact is ≤ 1000 E. coli/100 ml.

  • If the result was recorded as <10 a 9 was recorded in the table.

  • Sampling is performed on Mondays and results are reported by the Friday of that week (from  April through October).

  • The amount of rain is recorded in inches.

  • Significant Rain Events (>1/4 inch in 48 hours) may increase the E. coli count making the water unsafe for recreational activities

  • For more information see the Interpretation of Results

 
Community Surface Water Sampling Program
Map of Sites
Environmental Health

Rivers

Community Surface Water Sampling 2005: June 7, 2005 - October 31, 2005

     
                   
    Additional Samples collected due to Sanitary Sewer Overflow Events        
                   
Lansing                    
                   
S-1           S-5        
Elm/Grand River         N. Grand River      
Lansing           Lansing        
Date Location E. Coli Geomean Rain   Date Location E. Coli Geomean Rain
                     
6/7/05 LEFT 870   0.26   6/7/05 LEFT 230   0.26
6/7/05 CENTER 1400       6/7/05 CENTER 220    
6/7/05 RIGHT 1400 1194.698838     6/7/05 RIGHT 400 272.5232144  
6/13/05 LEFT 10000   3.09   6/13/05 LEFT 6000   3.09
6/13/05 CENTER 13000       6/13/05 CENTER 2000    
6/13/05 RIGHT 8000 10131.59404     6/13/05 RIGHT 6000 4160.167646  
6/20/05 LEFT 270   0.31   6/20/05 LEFT 130   0.31
6/20/05 CENTER 310       6/20/05 CENTER 50    
6/20/05 RIGHT 330 302.2825886     6/20/05 RIGHT 120 92.05164083  
6/27/05 LEFT 350   0.09   6/27/05 LEFT 210   0.09
6/27/05 CENTER 160       6/27/05 CENTER 140    
6/27/05 RIGHT 180 216.0164597     6/27/05 RIGHT 260 196.9882065  
7/5/05 LEFT 3400   1.40   7/5/05 LEFT 4000   1.40
7/5/05 CENTER 7400       7/5/05 CENTER 3000    
7/5/05 RIGHT 4800 4942.924285     7/5/05 RIGHT 3700 3541.014105  
7/11/05 LEFT 250   0.00   7/11/05 LEFT 100   0.00
7/11/05 CENTER 200       7/11/05 CENTER 130    
7/11/05 RIGHT 230 225.7178718     7/11/05 RIGHT 140 122.092915  
7/18/05 LEFT 830   1.44   7/18/05 LEFT 560   1.44
7/18/05 CENTER 490       7/18/05 CENTER 1200    
7/18/05 RIGHT 950 728.3373683     7/18/05 RIGHT 1100 904.1781047  
7/25/05 LEFT 400   2.29   7/25/05 LEFT 580   2.29
7/25/05 CENTER 550       7/25/05 CENTER 560    
7/25/05 RIGHT 500 479.1419857     7/25/05 RIGHT 400 506.4757668  
8/1/05 LEFT 150   0.47   8/1/05 LEFT 70   0.47
8/1/05 CENTER 180       8/1/05 CENTER 70    
8/1/05 RIGHT 140 155.7748231     8/1/05 RIGHT 70 70  
8/8/05 LEFT 2780   0.03   8/8/05 LEFT 540   0.03
8/8/05 CENTER 2250       8/8/05 CENTER 430    
8/8/05 RIGHT 2560 2520.513879     8/8/05 RIGHT 460 474.4677325  
8/15/05 LEFT 3000   0.39   8/15/05 LEFT 1200   0.39
8/15/05 CENTER 2800       8/15/05 CENTER 800    
8/15/05 RIGHT 1300 2218.5755     8/15/05 RIGHT 1200 1048.296558  
8/22/05 LEFT 14900   0.21   8/22/05 LEFT 480   0.21
8/22/05 CENTER 16300       8/22/05 CENTER 470    
8/22/05 RIGHT 14700 15283.7668     8/22/05 RIGHT 360 433.0591296  
8/29/05 LEFT 250   0.00   8/29/05 LEFT 210   0.00
8/29/05 CENTER 320       8/29/05 CENTER 80    
8/29/05 RIGHT 270 278.49533     8/29/05 RIGHT 60 100.2659587  
9/6/05 LEFT 70   0.00   9/6/05 LEFT 380   0.00
9/6/05 CENTER 110       9/6/05 CENTER 510    
9/6/06 RIGHT 260 126.0340884     9/6/05 RIGHT 430 436.7913971  
9/12/05 LEFT 120   0.00   9/12/05 LEFT 130   0.00
9/12/05 CENTER 90       9/12/05 CENTER 140    
9/12/05 RIGHT 50 81.4325285     9/12/05 RIGHT 140 136.5839939  
9/19/05 LEFT 340   1.13   9/19/05 LEFT 210   1.13
9/19/05 CENTER 260       9/19/05 CENTER 180    
9/19/05 RIGHT 390 325.4659982     9/19/05 RIGHT 310 227.1352283  
9/26/05 LEFT 7100   1.03   9/26/05 LEFT 3700   1.03
9/26/05 CENTER 7100       9/26/05 CENTER 1600    
9/26/05 RIGHT 2400 4945.869424     9/26/05 RIGHT 1050 1838.669486  
10/3/05 LEFT 900   1.00   10/3/05 LEFT 2200   1.00
10/3/05 CENTER 630       10/3/05 CENTER 2000    
10/3/05 RIGHT 1100 854.3947702     10/3/05 RIGHT 2000 2064.560231  
10/11/05 LEFT 280   0.00   10/11/05 LEFT 50   0.00
10/11/05 CENTER 240       10/11/05 CENTER 40    
10/11/05 RIGHT 200 237.7568781     10/11/05 RIGHT 30 39.14867641  
10/17/05 LEFT 120   0.00   10/17/05 LEFT 50   0.00
10/17/05 CENTER 200       10/17/05 CENTER 50    
10/17/05 RIGHT 120 142.2757322     10/17/05 RIGHT 60 53.13292846  
10/24/05 LEFT 150   0.02   10/24/05 LEFT 40   0.02
10/24/05 CENTER 90       10/24/05 CENTER 40    
10/24/05 RIGHT 130 120.6217728     10/24/05 RIGHT 60 45.7885697  
10/31/05 LEFT 200   0.11   10/31/05 LEFT 90   0.11
10/31/05 CENTER 100       10/31/05 CENTER 20    
10/31/05 RIGHT 110 130.0591447     10/31/05 RIGHT 9 25.30297996  
12/28/05 LEFT 640   0.36   12/14/05 LEFT 230   0.08
12/28/05 CENTER 470       12/14/05 CENTER 190    
12/28/05 RIGHT 600 565.1230577     12/14/05 RIGHT 130 178.4328983  
          12/28/05 LEFT 270   0.36
          12/28/05 CENTER 300    
          12/28/05 RIGHT 270 279.6509255  
                   
                   
                   
S-2           S-7        
Elm/Grand         North Waverly      
Lansing           Lansing        
Date Location E. Coli Geomean Rain   Date Location E. Coli Geomean Rain
                     
6/7/05 LEFT 60   0.26   6/7/05 LEFT 300   0.26
6/7/05 CENTER 200       6/7/05 CENTER 430    
6/7/05 RIGHT 180 129.2660814     6/7/05 RIGHT 270 326.57617  
6/13/05 LEFT 670   3.09   6/13/05 LEFT 1000   3.09
6/13/05 CENTER 1090       6/13/05 CENTER 2460    
6/13/05 RIGHT 1800 1095.446743     6/13/05 RIGHT 2650 1868.072212  
6/20/05 LEFT 10   0.31   6/20/05 LEFT 80   0.31
6/20/05 CENTER 50       6/20/05 CENTER 90    
6/20/05 RIGHT 40 27.14417617     6/20/05 RIGHT 120 95.24406312  
6/27/05 LEFT 90   0.09   6/27/05 LEFT 100   0.09
6/27/05 CENTER 40       6/27/05 CENTER 130    
6/27/05 RIGHT 100 71.13786609     6/27/05 RIGHT 150 124.9332977  
7/5/05 LEFT 1400   1.40   7/5/05 LEFT 1400   1.40
7/5/05 CENTER 900       7/5/05 CENTER 1600    
7/5/05 RIGHT 1100 1114.94748     7/5/05 RIGHT 2800 1844.174517  
7/11/05 LEFT 150   0.00   7/11/05 LEFT 40   0.00
7/11/05 CENTER 30       7/11/05 CENTER 600    
7/11/05 RIGHT 50 60.82201996     7/11/05 RIGHT 60 112.9243235  
7/18/05 LEFT 270   1.44   7/18/05 LEFT 320   1.44
7/18/05 CENTER 640       7/18/05 CENTER 290    
7/18/05 RIGHT 500 442.0837798     7/18/05 RIGHT 240 281.3539862  
7/25/05 LEFT 310   2.29   7/25/05 LEFT 280   2.29
7/25/05 CENTER 180       7/25/05 CENTER 290    
7/25/05 RIGHT 410 283.8829776     7/25/05 RIGHT 310 293.0708166  
8/1/05 LEFT 40   0.47   8/1/05 LEFT 80   0.47
8/1/05 CENTER 90       8/1/05 CENTER 60