WS-3748_12330_CA_LAB_20100304-20120607_ Analytical info Tables

TABLE 3
SUMMARY OF GROUNDWATER SAMPLING ANALYTICAL RESULTS
KODELL'S GROCERY
WESTFIELD, STOKES COUNTY
INCIDENT No. TF-12330
3/4/2010 <4.0 3,900 6,200 30,000 ND NA NA 440 NA NA NA NA NA NA 89 J 51 380 NA 1,200
6/14/2010 <5.4 2,500 3,700 18,500 79 J NA NA 210 NA NA NA NA NA NA 54 ND 280 NA 820
2/24/2012 ND 6,200 2,200 9,100 ND NA NA 210 NA NA NA NA NA NA 61 49 J 190 NA 520
6/7/2012 22 4,100 1,900 7,400 ND ND ND 110 ND ND ND ND ND 550 46 26 180 30 540
6/14/2010 ND ND ND ND ND NA NA ND NA NA NA NA NA NA ND ND ND NA ND
2/24/2012 ND ND ND ND ND NA NA ND NA NA NA NA NA NA ND ND ND NA ND
6/7/2012 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
6/14/2010 1,600 26,000 1,600 9,100 ND NA NA 300 NA NA NA NA NA NA ND ND 41 NA 120
2/24/2012 1,800 40,000 2,600 13,000 ND NA NA 420 NA NA NA NA NA NA 20 17 70 NA 170
6/7/2012 2,000 46,000 2,800 15,000 ND 13 ND 560 ND ND ND ND 100 400 15 7.5 71 12 200
6/14/2010 ND ND ND ND ND NA NA ND NA NA NA NA NA NA ND ND ND NA ND
2/24/2012 ND ND ND ND ND NA NA ND NA NA NA NA NA NA ND ND ND NA ND
6/7/2012 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
WSW-0460 6/7/2012 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ANALYTICAL METHOD
WELL ID Date
Collected
CONTAMINANTS OF CONCERN/CONCENTRATION (µg/L)BenzeneTolueneMW-1 n-PropylbenzeneNaphthalenen-Butylbenzenesec-butylbenzeneMTBE4-IsopropyltouleneIsopropylbenzeneEDB (504.1)MW-2
MW-3 EthylbenzeneXylenes (Total)MW-4
6200B
StyreneAcetoneBromodichloromethaneBromoformChloroformDibromochloromethaneIPE
WSW-9974 6/7/2012 ND ND ND 1.06 J ND ND ND ND 9.6 3.0 4.9 6.2 2.9 J ND ND ND ND ND ND
WSW-2242 6/7/2012 ND ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND ND ND
WSW-8279 6/7/2012
WSW-1737 6/7/2012 ND ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND ND ND
1 600 600 500 20 70 0 70 70 4 0.4 0.6 6 6 70 70 70 25 70
5,000 260,000 84,500 85,500 20,000 70,000 50 70,000 70,000 4000 400 NL 6M 6,000 6,900 8,500 25,000 11,700 30,000
NA - Not Analyzed
ND - Not Detected
J - Estimated Concentration
Bold - Concentration exceeds 2L Standard.
Shaded - Concentration exceeds GCL.
NOT SAMPLED
GCL (µg/L)
2L Standard (µg/L)
6010B
9,500 2,600 1,900 1,100 75 12,000 91,000 1,900 ND 29,000 3,000
5,700 1,700 1,300 370 55 12,000 41,000 590 ND 22,000 1,500
3,400 1,000 770 ND NA NA NA NA NA NA NA
2,400 1,000 NA NA NA NA NA NA NA NA NA
ND ND ND ND ND ND ND ND ND ND ND
ND ND ND ND NA NA NA NA NA NA NA
ND ND NA NA NA NA NA NA NA NA NA
1,100 330 250 30 J 20 50,000 23,000 ND ND 5,100 230
7 390 430 ND NA NA NA NA NA NA NA
1,300 510 NA NA NA NA NA NA NA NA NA
ND ND ND ND ND ND ND ND ND ND ND
ND ND ND ND NA NA NA NA NA NA NA
ND ND NA NA NA NA NA NA NA NA NA
ND ND NA NA NA NA NA NA NA NA NA
610
Lead 1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneC19-C36 AliphaticsC5-C8 AliphaticsC9-C10 AromaticsMADEP VPH/EPH
C11-C22 AromaticsC9-C18 AliphaticsC9-C12 AliphaticsNaphthalene2-Methylnapthalene
ND ND NA NA NA NA NA NA NA NA NA
ND ND NA NA NA NA NA NA NA NA NA
ND ND NA NA NA NA NA NA NA NA NA
400 400 6 30 15 400 700 700 10,000 200 200
28,500 25,000 6,000 12,500 15,000 NL NL NL NL NL NL