TABLE 3-14
LBG GROUNDWATER ANALYTICAL RESULTS
  CTDEP CRITERIA DECEMBER 2004 FEBRUARY 2005
  GWPC SWPC RGWVC MW-4A MW-4B MW-4C MW-5 MW-6 MW-4A MW-4B MW-4C MW-5 MW-6
INDICATORS mg/l       NO DATA          
Alkalinity           118 28 260 32 112
Ammonia                       0.38 0.96 1.55 0.9 0.1
BOD                                  3 2 4 13
Chloride                           16.5 13.2 21.2 16.8 10.2
Nitrate                       8.24     0.19 2.42
TDS       250 85 280 80 224
TSS         4 1 15 2
Sulfate                20.9 5.3 7.78 4.04 38
METALS ug/l       NO DATA          
Barium                                   1000     67 60 180 35 80
Copper                                   1300 48     7 10    
Iron                             6 2910   473 6
Manganese                        1410 180 1090 292 20
Potassium                    4360 2400 4950 2560 4020
Sodium                          7400 4140 12700 5190 11600
Zinc                                     5000 123   24 61 13 25 104
VOCs ug/l                                 
Chloroform                               6 14100 26         1.6         0.6
Vinyl chloride                           2 15750 1.6   55 0.9       31 4.7    
           exceeds groundwater protection criteria (GWPC)
BLUE  exceeds residential groundwater volatilization criteria RGWVC (VOCs only)
Blank cells  indicate no CTDEP criteria or no analytical detections.
Note: Raw data provided by Leggette, Brashears & Graham, Inc.  Accuracy and validity not checked.