Laserfiche WebLink
- •Y- - Mr. John Johnson <br /> September 29, 1992 <br /> Page 3 <br /> . Comparison of Sample Results With <br /> RWQCB Maximum Contaminant Levels (MCL) <br /> and DOHS Action Level (AL) <br /> 'Sample Total Petroleum Benzene Toluene Ethylbenzene "Xylenes <br /> Number Hydrocarbons <br /> MW-1 220 2.1 3.3 0.7 21 <br /> MW-3 ND<50 0.7 1.4 ND<0.5 9.2 <br /> MCL (RWQ CB) NA 1.0 NA 680.0 1,750.0 <br /> AL (DOHS) NA NA 100.0 NA NA <br /> TPH and BTEX are in parts per billion or ug/L NA = Not Applicable <br /> A copy of this report should be forwarded to the San Joaquin County Department of <br /> . Health Services and to the Central Valley Regional Water Quality Control Board <br /> Sincerely, <br /> PARKER ENVIRONMENTAL SERVICES <br /> James D. Parker <br /> � <br /> President <br /> Attachments <br /> p� <br /> r <br /> Parker -,Environmental Services, 4185 Rialto Court, Pittsburg, CA 94565-6116 <br /> Phone (510) 439-1024 Fax (510) 439-2566 <br />