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SAN JOAQUIN COUNTY <br /> "r L ENVIRONMENTAL HEALTH DEPARTMENT <br /> s 600 East Main Street, Stockton, CA 95202-3029 <br /> Telephone: (209)468-3420 Falx.(209)464-0138 Web:www.sigov.org/ehd <br /> NITRATE LOADING STUDY REQUIREMENT CHECKLIST <br /> SITE LOCATION: <br /> PA#: 08 - ooa G I <br />+ a`��� S ���� ��� REPORT DATE: <br /> r <br /> S = Sufficient San Joaquin County Development Title Chapter 5-1105, Section 9-1105.2 <br /> I = Insufficient <br /> S I 1.0 CHEMICAL AND PHYSICAL PROPERTIES OF SOIL <br /> ❑ 1.1 Description of the chemical and physical properties of the soils underlying the site. <br /> V1 E] 1.2 Description of the mass transport properties of the soils underlying the site with respect to nitrate and/or any other <br /> constituent of concern identified for the project site. <br /> 2.0 GROUNDWATER ANALYSIS <br /> Q ❑ 2.1 Description of:depth to groundwater,seasonal fluctuations of groundwater depth,directional flow and gradient. <br /> ® E) 2.2 Descriptian/discussion of any existing or potential groundwater contamination issues in the general location of the <br /> site. 7 <br /> `®. ❑ 2.3 Description of the current use of groundwater at the site and of the future expected use of groundwater as related <br /> to the proposed development project. <br /> l , s <br /> 3.0 SOURCES AND CALCULATED IMPACT OF NITRATE TO GROUNDWATER <br /> [R ❑ 3.1 Description of all current off-site sources of nitrate to soil and groundwater in the general up gradient area and the <br /> contribution of nitrate load from these sources to the project site. <br /> 7 <br /> ❑ 3.2 Description of impact of rainfall contribution of nitrate load to the project site. <br /> ® ❑ 3.3 Description 6f all current on-site sources of nitrate to soil and groundwater and the contribution of nitrate load from <br /> these sources to the project site. <br /> 1( 13 <br /> Q ❑ 3.4 Description of all proposed future on-site sources of nitrate to soil and groundwater and the contribution of nitrate <br /> load from these sources to the project site. <br /> [o� ❑ 3.5 Calculated maslbalance of nitrogen loading considering all potential sources identified. Use of <br /> Hanztch/Finnemore, or other appropriate formula/model,if applicable. <br /> F13.6 Calculated impf ct of nitrogen loading from site project to down gradient wells, rivers, lakes etc. <br /> 4.0 DISCUSSI" OF NITRATE LOADING RESULTS RELATIVE TO PROPOSED METHOD <br /> OF WASTEWATER DISPOSAL <br /> ❑ 4.1 Discussion of totadl nitrate impact from proposed project. <br /> F14.2 DescripZdof the methods proposed to mitigate any known or future impact to soil and groundwater from nitrate, <br /> and/or any other constituent�of concern,at and/or around the project site. <br /> 5.0 CONCLUSIONS AND RECOMMENDATIONS SECTION <br /> ®— ❑ 5.1 The report was signed, dated and stamped by a qualified environmental professional. <br /> 0 ❑ 5.2 The attachmentstappendices contain sufficient documentation to support claims made in the report. <br /> r <br /> Reviewed By: c �� Reviewed Date: <br /> EHD 2e-02 Pagel of 2 Surface&Sub Check ist <br /> 7/1412043 <br />