|
TABLE 2
<br /> SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
<br /> QZ
<br /> Pacific Coast Recreation, Stockton, CA v m
<br /> Page 7 of 7 4 A
<br /> eoe Inu
<br /> Sample Date TPHg Benzene Toluene Ethyl Xylenes MTBE I DIPE TAME TBA ETBE Ethanol Methanol
<br /> ID Benzene
<br /> PZ1a(s) 09/26/01 290,000 37,000 38000 3,600 18,000 <250 <250 <250 <2500 <250 NA NA
<br /> 12/11/01** 380,000 46,000 42,000 3,200 20 000 <400 <400 <400 <4,000 <400 NA NA
<br /> 12117/01** 330 000 51,000 46,000 2,900 20,000 <1,000 <1,000 <1,000 <10,000 <1,000 NA NA
<br /> 12/27101** 340,000 59,000 51,000 3,400 20,000 <1,000 <1,000 <1,000 <10,000 <1,000 NA NA
<br /> 01103102** 340,000 52,000 45,000 3,100 18,000 <1000 <1,000 <1,000 <10,000 <1,000 NA NA
<br /> 03103103** NS NS NS NS NS NS NS NS NS NS NS NS
<br /> PZ1a(d) 09/26/01 310,000 46,000 47,000 3 400 17,000 <250 <250 <250 <2,500 <250 NA NA
<br /> 12/11/01** 270,000 37,000 33 000 2,300 13,000 <400 <400 <400 <4,000 <400 NA NA
<br /> 12/17/01** 320,000 52 000 45,000 3,300 19,000 <1 000 <1,000 <1,000 <10 000 <1,000 NA NA
<br /> 12/27/01** 290,000 51,000 42,000 3 400 19,000 <1,000 <11,000 <1 000 <10,000 <1,000 NA NA
<br /> 01/03102" 290,000 45,000 36 000 3,000 17,000 <1,000 <1,000 <1,000 <10,000 <1,000 NA NA
<br /> 12/04/02" 400,000 45,000 53,000 4,400 23,000 <1,000 <1,000 <1,000 <10,000 <1,000 NA NA
<br /> 03/03103** 440,000 50,000 48 000 3,100 22,000 <500 <500 <500 <5,000 <500 NA NA
<br /> PZ1b(d) 09/26/01 310,000 35,000 47,000 3,400 18,000 <250 <250 <250 <2,500 <250 NA NA
<br /> 12111/01** 310,000 36,000 46,000 3,100 17,000 <400 <400 <400 <4,000 <400 NA NA
<br /> 12/17101** 290,000 37,000 51000 3,300 18,000 <1,000 <1,000 <1,000 <10,000 <1,000 NA NA
<br /> 12127101** 300,000 43,000 53,000 3800 21,000 <1,000 <1,000 <1000 <10,000 <1,000 NA NA
<br /> 01103/02** 300,000 36,000 46,000 3,100 17,000 <1000 <1,000 <1,000 <,10000 <1,000 NA NA
<br /> 12/04/02** 360,000 36,000 53,000 4100 23,000 <1,000 <1,000 <1,000 <,10,000 <1,000 NA NA
<br /> 03/03/03** 430,000 39,000 57,000 3,400 24,000 <500 <500 <500 <5,000 <500 NA NA
<br /> PT DWSW-1 10/24/03 <50 <0 5 <0 5 <0 5 <1 0 <2 0 <20 <2 0 <20 <2 0 NA NA
<br /> PT DWSW-2 01/16/04 <50 <0 5 <0 5 <0 5 <1 0 <2 0 <20 <2 0 <20 <2 0 NA NA �►�
<br /> PTDWSW-1-3 03/25/04 <50 <0 5 <0 5 <0 5 <1 0 <05 <0 5 <05 <50 <0 5 NA NA o p
<br /> vy
<br /> Notes
<br /> TPHg denotes Total Petroleum Hydrocarbons as gasoline analyzed by EPA Method 5030/8015
<br /> MTBE denotes methyl tertiary butyl ether analyzed by EPA Method 8260
<br /> DIPE denotes d1-isopropyl ether analyzed by EPA Method 8260
<br /> TAME denotes tertiary amyl methyl ether analyzed by EPA Method 8260
<br /> TBA denotes ternary butyl ether analyzed by EPA Method 8260
<br /> ETBE denotes ethyl tertiary butyl ether analyzed by EPA Method 8260
<br /> DW denotes deep facility well on site
<br /> NS denotes not sampled
<br /> NA denotes not analyzed
<br /> 1 =sample analzyed for HVOCs by EPA Method 524 2 All other constituents reported below method detection limit
<br /> (*)= Gas is primarily composed of Benzene
<br /> (**}W Samples were also analyzed for 1 2-dichloroethane and ethyl dibromide by EPA method 8260 but were
<br /> not detected above the method detection himd
<br /> 1 CC Effluent denotes the sample collected between the first and second carbon vessels filtering the facility's water
<br /> 2CC Effluent denotes the sample collected after both carbon vessels filtering the facility's water
<br /> 0
<br /> S 11639WABLES0W1ab_gm
<br />
|