Date Sample point or std conc 220 275 PPM Nitrate Cond milli Siemens pH  
7/17/06 9.6 0.5874 -0.004       Caculations checked 7-18-06
7/17/06 4.3 0.313 0.0079        
7/17/06 3.2 0.2098 0.0083        
  Slope 17.43546156          
    -0.75228314          
               
7/17/06 Barbour Pond outlet 0.1069 0.0482 0.3 0.388 7.5  
7/17/06 JFK School 0.2176 0.0421 2.3 0.538 7.5  
7/17/06 L. Ave, 0.3627 0.022 5.2 0.543 7.6  
7/17/06 Tintle Park, 0.3598 0.0172 5.2 0.573 7.2  
7/17/06 West Belt Ext. 0.3549 0.0202 5.1 0.543 7.5  
7/17/06 Valley Rd culvert 0.3878 0.0789 4.6 0.408 7.3  
7/17/06 Barbour Pond, spiked smpl 0.2053 0.0006 2.8     118% Recovery
7/17/06 JFK School, Spiked smpl 0.2317 -0.0103 4.2     94% Recovery
7/17/06 Laauwe, Spiked smpl 0.2953 -0.0074 5.3     95% Recovery
               
               
7/10/06 12.76 0.6613 0.0013       Caculations checked 7-13-06
7/10/06 6.38 0.357 0.0108        
7/10/06 4.25 0.2514 0.013        
  Slope 20.80676869          
    -1.009451401          
               
7/10/06 Barbour Pond outlet 0.1592 0.0789 0.7 0.511 6.7  
7/10/06 JFK School 0.2934 0.0921 3.2 0.547 7.3  
7/10/06 L. Ave, 0.5398 0.1584 6.9 0.532 7.5 Small fish and one 7" fish observed swimming where sample was taken
7/10/06 Tintle Park, No data No data   No data No data  
7/10/06 West Belt Ext. 0.5077 0.1207 7.0 0.547 7.5  
7/10/06 Valley Rd culvert 0.4861 0.1595 5.8 0.399 7.3 Small fish observed swimming where sample was taken
7/10/06 Laauwe, spiked smpl 0.3758 0.0409 6.0 0 0 108% recovery
7/10/06 West Belt Spiked smpl 0.4293 0.0631 6.6 0 0 99.8% recovery
               
               
6/26/06 12.02 0.535 -0.0001       Caculations checked 7-13-06
6/26/06 6.01 0.2673 -0.0006        
6/26/06 4 0.1757 -0.0008        
  Slope 22.35032943          
    0.057125938          
               
6/26/06 Barbour Pond outlet 0.3084 0.1292 4.1 0.217 6.5  
6/26/06 JFK School 0.3505 0.1329 4.9 0.233 6.8  
6/26/06 L. Ave, 0.41 0.1194 6.6 0.272 7  
6/26/06 Tintle Park, No data No data   No data No data  
6/26/06 West Belt Ext. 0.406 0.1131 6.6 0.293 7  
6/26/06 Valley Rd culvert 0.5165 0.1417 8.4 0.254 6.9  
6/26/06 Laauwe, spiked smpl 0.3156 0.0404 6.2 0 0  
6/26/06 West Belt Spiked smpl 0.3172 0.0411 6.2 0 0  
6/26/06 Valley Road, spiked smpl 0.3535 0.0485 6.9 0 0  
               
               
6/5/06 12.02 0.6658 0       Calculations checked 7-13-06
6/5/06 6.01 0.3377 0.0025        
6/5/06 4 0.2278 0.0022        
  Slope 18.31212997          
    -0.17257521          
               
6/5/06 Barbour Pond outlet 0.3178 0.1485 2.9 0.325 6.7  
6/5/06 JFK School 0.3194 0.1071 3.7 0.339 7.2  
6/5/06 L. Ave, 0.4165 0.0885 5.8 0.384 7.1  
6/5/06 Tintle Park, 0.4239 0.0875 6.0 0.0397 7.1  
6/5/06 West Belt Ext. 0.4279 0.0894 6.0 0.397 7.1  
6/5/06 Vally Rd culvert 0.5437 0.1394 7.2 0.276 6.8  
6/5/06 Valley Road, spiked smpl #1 0.605 0.0693 9.6 0 0 100% recovery
6/5/06 Valley Road, spiked smpl #2 0.4069 0.0469 6.4 0 0 100% recovery
               
               
5/22/06 12.02 0.6762 0.0001       Calculations checked 7-12-06
5/22/06 6.01 0.337 -0.0011        
5/22/06 4 0.2229 -0.0013        
  Slope 17.69835645          
    0.051020533          
               
5/22/06 Barbour Pond outlet 0.1851 0.063 2.2 0.516 7.1  
5/22/06 JFK School 0.32 0.0545 4.7 0.497 7.4  
5/22/06 L. Ave, 0.4003 0.0437 6.4 0.513 7.4  
5/22/06 Tintle Park, 0.412 0.0445 6.6 0.551 7.2  
5/22/06 West Belt Ext. 0.4167 0.0494 6.6 0.519 7.4  
5/22/06 Vally Rd culvert 0.367 0.0946 4.9 0.402 7.3 The water was very shallow only about 2-3 inches above concrete apron
5/22/06 L. Ave, spiked smpl 0.3524 0.0144 6.0 0 0 102% recovery
5/22/06 Vally Rd culvert - 50% dilute 0.1803 0.0455 4.9 0 0 Matches the unidiluted sample
               
               
5/8/06 9.81 0.5705 -0.0003       Calculations checked 4-6-06
5/8/06 4.91 0.2893 0.0001        
5/8/06 3.27 0.1917 0.0003        
  Slope 17.30070028          
    -0.067228783          
               
5/8/06 Barbour Pond outlet 0.1369 0.055 1.3 0 0  
5/8/06 JFK School 0.1579 0.0494 1.8 0 0  
5/8/06 L. Ave, 0.3709 0.038 5.7 0 0  
5/8/06 Tintle Park, 0.3797 0.0479 5.7 0 0  
5/8/06 West Belt Ext. 0.3794 0.0479 5.7 0 0  
5/8/06 Vally Rd culvert 0.2885 0.0966 3.3 0 0  
               
               
4/24/06 15.6 0.8718 -0.0015       Calculations checked 4-6-2006
4/24/06 7.8 0.443 -0.0016        
4/24/06 5.2 0.281 0.0038        
  Slope 17.72336009          
    0.105687322          
               
4/24/06 Barbour Pond outlet 0.1448 0.0479 1.8 578 6.9 All samples slight brownish tint
4/24/06 JFK School 0.2539 0.0793 3.2 374 6.6 All samples slight brownish tint
4/24/06 L. Ave, 0.3196 0.0853 4.3 384 6.9 All samples slight brownish tint
4/24/06 Tintle Park, 0.3771 0.1085 4.9 422 6.8 All samples slight brownish tint
4/24/06 West Belt Ext. 0.36 0.1017 4.7 384 6.6 All samples slight brownish tint
4/24/06 Vally Rd culvert 0.3222 0.0972 4.1 430 6.8 All samples slight brownish tint
               
               
4/10/06 15.9 0.937 0.001       Calculations checked 4-6-2006
4/10/06 8.0 0.4692 0.0002        
4/10/06 4.8 0.2884 0.0026        
  Slope 17.11842404          
    -0.122960459          
               
4/10/06 Barbour Pond outlet 0.1993 0.0369 2.7 0 0  
4/10/06 JFK School 0.2396 0.038 3.3 0 0  
4/10/06 L. Ave, 0.3693 0.0389 5.5 0 0  
4/10/06 Tintle Park, 0.389 0.0425 5.8 0 0  
4/10/06 West Belt Ext. 0.3837 0.0469 5.6 0 0  
4/10/06 Vally Rd culvert 0.5528 0.074 8.1 0 0  
               
               
3/27/06 15.9 0.9259 -0.0002       Calculations checked 4-6-06
3/27/06 7.97 0.4694 0.0019        
3/27/06 4.77 0.2994 0.0039        
  Slope 17.6835301          
    -0.442759489          
               
3/27/06 Barbour Pond outlet 0.1793 0.0239 2.3 580 7.8 pH determinatons performed by undergraduates.
3/27/06 JFK School 0.2315 0.0231 3.2 572 7.8 pH determined by undergraduates
3/27/06 L. Ave, 0.386 0.0234 6.0 586 7.9 pH determined by undergraduates
3/27/06 Tintle Park, 0.4331 0.0333 6.6 594 7.7 pH determined by undergraduates
3/27/06 West Belt Ext. 0.425 0.0333 6.5 586 7.9 pH determined by undergraduates
3/27/06 Vally Rd culvert 0.3698 0.0611 5.0 736 7.4 Water had a brown tint, pH determined by undergraduates
               
               
2/27/06 11.53 0.7483 -0.0014       Calculations checked 7-6-06
2/27/06 5.76 0.37 -0.0017        
2/27/06 3.84 0.2404 -0.0011        
  Slope 15.16591808          
    0.174689033          
               
2/27/06 Barbour Pond outlet 0.263 0.0241 3.8 605 7.3  
2/27/06 JFK School 0.2817 0.0214 4.1 505 7  
2/27/06 L. Ave, 0.4526 0.0231 6.7 615 6.8  
2/27/06 Tintle Park, 0.485 0.0318 7.0 585 6.7  
2/27/06 West Belt Ext. 0.4762 0.0267 7.0 626 7.2  
2/27/06 Vally Rd culvert 0.6068 0.0694 8.3 795 6.7  
               
               
               
               
1/31/06 12.02 0.6224 0.0004       Calculations checked 7-3-06
1/31/06 6.01 0.3083 -0.0026        
1/31/06 4 0.2084 0.0022        
  Slope 19.31481235          
    0.009499084          
               
1/31/06 Barbour Pond outlet 0.2676 0.0242 4.7      
1/31/06 JFK School 0.3047 0.037 5.2      
1/31/06 L. Ave, 0.4317 0.031 7.7      
1/31/06 Tintle Park, 0.4472 0.0365 7.9      
1/31/06 West Belt Ext., 50% dilution 0.2269 0.0178 8.1      
1/31/06 Valley Road Culvert, 50% dil 0.3341 0.0276 8.1      
               
               
               
1/23/06 10.5 0.6667 -0.0012       Calculations checked 7-3-06
1/23/06 5.25 0.3426 0.0074        
1/23/06 3.5 0.2156 0.0029        
  Slope 15.65163259          
    0.026105082          
               
1/23/06 Barbour Pond outlet 0.1726 0.0335 2.2 0.565 7.3  
1/23/06 JFK School 0.2829 0.0368 3.9 0.523 7.3  
1/23/06 L. Ave, No Data No Data #VALUE! No Data No Data  
1/23/06 Tintle Park, 50% dilution No Data No Data #VALUE! No Data No Data  
1/23/06 West Belt Ext., 50% dilution No Data No Data #VALUE! No Data No Data  
1/23/06 L. Ave, outlet 50% dilution No Data No Data #VALUE! No Data No Data  
               
               
1/9/06 10.5 0.6587 -0.001       Calculations checked 7-3-06
1/9/06 5.25 0.334 -0.0025        
1/9/06 3.5 0.2136 -0.0029        
  Slope 15.81898782          
    0.055851663          
               
1/9/06 Barbour Pond outlet 0.2956 0.046 4.0 0.593 7.4 Some of surface frozen, geese in pond and some sort of brown scum or fabric-like debris
1/9/06 JFK School 0.2961 0.0417 4.1 0.537 7.4  
1/9/06 L. Ave, 0.4617 0.0387 6.7 0.564 7.5  
1/9/06 Tintle Park 0.2409 0.0205 7.1 0.573 7.4  
1/9/06 West Belt Ext. 0.2341 0.0175 7.0 0.572 7.5  
1/9/06 L. Ave, stormwater outfall 0.3808 0.0064 12.0 0.837 6.7 Stormwater outfall, not a regular sample point.
               
               
               
               
12/19/05 13.2 0.7548 0.0008       Calculations checked 7-3-06
12/19/05 6.6 0.3655 0.0015        
12/19/05 4.4 0.239 0.0007        
  Slope 17.0355427          
    0.347862271          
               
12/19/05 Barbour Pond outlet 0.3025 0.0712 4.3 0.338 6.9 Some of surface frozen,
12/19/05 JFK School 0.3407 0.0776 4.8 0.368 7.2  
12/19/05 L. Ave, 50% dilution 0.2512 0.0387 7.9 0.414 7.2  
12/19/05 Tintle Park, 50% dilution 0.2537 0.0356 8.1 0.45 7.1  
12/19/05 West Belt Ext., 50% dilution 0.2508 0.035 8.0 0.445 7.2  
               
               
               
               
               
12/5/05 13.5 0.7735 0.0008       calculations checked 7-3-06
12/5/05 6.75 0.3785 0.0059        
12/5/05 4.46 0.2484 -0.0072        
  Slope 17.18611364          
    0.214188817          
               
12/5/05 Barbour Pond outlet 0.2421 0.0535 3.5 0.418 7.1 Most of surface frozen.
12/5/05 JFK School 0.3027 0.0648 4.3 2.79 7.3  
12/5/05 L. Ave 0.4276 0.0593 6.5 2.23 7.3  
12/5/05 Tintle Park 0.4388 0.0553 6.8 1.24 7.4  
12/5/05 West Belt Ext. 0.4412 0.0532 6.9 1.1 7.4  
               
               
               
               
               
11/14/05 14.5 0.8088 -0.0013       Calculations checked 7-5-06
11/14/05 7.25 0.4038 -0.0024        
11/14/05 4.83 0.2569 -0.0037        
  Slope 17.60230994          
    0.237801848          
               
11/14/05 Barbour Pond outlet 0.2078 0.0429 3.1 0.549 7.3  
11/14/05 JFK School 0.2794 0.047 4.3 0.585 7.4  
11/14/05 L. Ave 0.436 0.0461 7.1 0.586 7.4  
11/14/05 Tintle Park 0.4375 0.0528 7.0 0.584 7.4  
11/14/05 West Belt Ext. 0.4318 0.0529 6.9 0.587 7.4  
               
               
               
               
               
11/7/05 14.5 0.809 -0.001       Calculations checked 7-13-06
11/7/05 7.25 0.404 -0.003        
11/7/05 4.83 0.257 -0.004        
  Slope 17.59975772          
    0.236118718          
               
11/7/05 Barbour Pond outlet 0.208 0.058 2.9 0.549 7.3 Calculated with 250 nm as the blank
11/7/05 JFK School 0.279 0.063 4.0 0.585 7.4 Calculated with 250 nm as the blank
11/7/05 L. Ave 0.436 0.062 6.8 0.586 7.4 Calculated with 250 nm as the blank
11/7/05 Tintle Park 0.438 0.068 6.7 0.584 7.4 Calculated with 250 nm as the blank
11/7/05 West Belt Ext. 0.432 0.069 6.6 0.587 7.4 Calculated with 250 nm as the blank
               
               
               
               
               
10/31/05 18.4 1.14 0.008       Calculations checked 7-3-06
10/31/05 9.2 0.583 0.016        
10/31/05 4.1 0.304 0.014        
  Slope 17.02147038          
    -0.934173485          
               
10/31/05 Barbour Pond outlet 0.272 0.062 2.6 0.448 7.1  
10/31/05 JFK School 0.333 0.062 3.7 0.442 7.3  
10/31/05 L. Ave 0.519 0.058 6.9 0.469 7.4  
10/31/05 Tintle Park 0.524 0.062 6.9 0.471 7.4  
10/31/05 West Belt Ext. No data No data No data No data No data  
               
               
               
               
               
10/24/05 18.4 1.1 0.01       Calculations checked 7-3-06
10/24/05 9.2 0.555 0.016        
  Slope 16.88073394          
    -0.168807339          
               
10/24/05 Barbour Pond outlet No data No data No data No data No data  
10/24/05 JFK School 0.308 0.074 3.8 0.453 7.3  
10/24/05 L. Ave 0.471 0.074 6.5 0.4 7.7  
10/24/05 Tintle Park 0.49 0.083 6.7 0.403 7.7  
10/24/05 West Belt Ext. No data No data No data No data No data  
               
               
               
               
               
  Tintle Park sample taken downstream of creek mouth.            
  Barbour Pond Smples taken standing on the dam and taking water from near the outlet            
  JFK School sample taken on the upstream bridge