Laserfiche WebLink
.s� Eo�nwo 6.BRawa Ja. <br /> Aare�on <br /> O <br /> ew���eea�w *.D— R Rooraquez <br /> Water Boards 'M"�` <br /> e1MRpUINRAL RgilC110N <br /> Central Valley Regional Water Quality Control Board <br /> 9 March 2015 <br /> Edward Lucchesi, Manager <br /> San Joaquin County Mosquito and Vector Control District <br /> 7759 South Airport Way <br /> Stockton, CA 95206 <br /> NO ACTION REQUIRED AT 200 NORTH BECKMAN ROAD, LODI, CALIFORNIA <br /> In a phone conversation and follow up email on 4 March 2015, Mr. Edward Lucchesi requested <br /> clarification of the potential liability for the San Joaquin County Mosquito and Vector Control <br /> District due to groundwater pollution underlying a property it owns at 200 North Beckman Road <br /> in Lodi. <br /> I understand San Joaquin County Mosquito and Vector Control District (District) intends to sell <br /> the approximately 1 acre parcel in Lodi near the corner of Victor Road and Beckman Road. <br /> This property is situated between two former leaking underground tank sites; at 880 Victor Road <br /> and 845 Pine Street, that have known petroleum fuel releases resulting from active and historic <br /> service stations. The property owned by the District also had a fuel release in August 1986. All <br /> three cases received regulatory closure by the San Joaquin County Environmental Health <br /> Department. Fuel constituents, including the fuel additive MTBE, were present in the soil and <br /> groundwater beneath 880 Victor Road, 845 Pine Street, and 200 North Beckman Road (Closure <br /> Letter attached) at this time of closure, as a result of past underground storage tank leaks. <br /> The District conducted a soil and groundwater investigation at the 200 North Beckman Road <br /> property in September 2003. Petroleum hydrocarbons were not detected in groundwater under <br /> the former USTs at 200 Beckman Road. Soil boring results identified petroleum impacts in soil <br /> from 30' below ground surface (bgs) to 40' bgs underlying the former tanks on the District's <br /> property. At 30' bgs, petroleum hydrocarbons were detected at 1,900 milligrams per kilogram <br /> (mg/kg). Petroleum hydrocarbons were not detected in soil at 50' bgs. Depth to water varied <br /> from 55' bgs to 60' bgs. Groundwater monitoring at 200 North Beckman Road property did not <br /> show evidence of impacts downgradient of the former tanks on the District property after <br /> 25 years of the USTs being removed. <br /> At this time the Regional Board has no intention of pursuing the current or future property <br /> owners of this property as a Responsible Party for additional investigation or cleanup. Further, <br /> it is not the intentions of the Regional Board to restrict or inhibit the development or business <br /> activity on this property. An owner of property overlying groundwater pollution from an off-site <br /> source is unlikely to be held responsible by the Regional Board for that pollution except for <br /> purposes of access or unless activities on the property exacerbate or contribute to groundwater <br /> pollution. <br /> KARL E. LoNeLer Baa, P.E.,eww I PAMeu C.CR¢oom P.E.,SCEE,Em9mr vE OFFICER <br /> 17 Cab Sun Center Orhe MM FkrKM Cardona.CA MI I www.waterheardLaL9wdceMWYa11@y <br /> 0 RGCYCLGO PAPGR <br />