ARCHIVED REPORTS XR0003071 - Laserfiche WebLink

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Petroleum hydrocarbons and fuel oxygenates were not detected in sentinel well MW -8S Ethanol was reported at a concentration of 1,900 ug/l ATTACHMENTS: • Table 1 --Groundwater Gauging Data • Table 2 — Groundwater Analytical Data • Figure 1 — Site Location Map • Figure 2 — A -Zone Groundwater Elevation Map — March 21, 2001 • Figure 3 — A -Zone Groundwater Elevation Map — March 22, 2001 • Figure 4 — B -Zone Groundwater Elevation Map — March 21, 2001 • Figure 5 — B -Zone Groundwater Elevation Map — March 22, 2001 • Figure 6 — A -Zone TPHg Isoconcentration Map • Figure 7 — A -Zone Benzene Isoconcentration Map • Figure 8 — A -Zone MtBE Isoconcentration Contour Map • Figure 9 — B -Zone MtBE Isoconcentration Contour Map • Attachment A — Field and Laboratory Procedures • Attachment B - Certified Laboratory Analytical Reports and Chain -of -Custody Documentation • Attachment C — Field Data Sheet cc Marty Hartzell, RWQCB, Sacramento, CA Bob Cochran, Chevron Products Company, San Ramon, CA Harlin Knoll, San Joaquin County, Stockton, CA Ivern and Roger Baf oru, Lodi, CA Frank Beeler, City of Lodi Water Department, Lodi, CA Norm Porges, Prune Shine Express Carwash, Modesto, CA Jon Robbins, Chevron Legal, San Ramon, CA Mike Schafer, City of Lodi Water Department, CA