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SAN JOAQUIN COUNTY <br /> ` ENVIRONMENTAL HEALTH DEPARTMENT <br /> Q <br /> 600 East Main Street Stockton, CA 95202 3029 <br /> > <br /> \ Telephone.(209)468-3420 Fisc. (209)464-0138 Web.www.sjgov.org/ehd <br /> NITRATE LOADING STUDY REQUIREMENT CHECKLIST <br /> SITE LOCATION: zZ Q,/ // �1 PA#: 01` J'/5; <br /> ! ��✓ REPORT DATE: r� , <br /> Just-� I f� <br /> S = Sufficient <br /> ffcient <br /> 1 Insufficient San Joaquin County Development Title Chapter 9-1105, Section 9-1105.2 <br /> =. e <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 /> ❑ 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 ,6 Tified for the project site. <br /> 2.0 GROUNDWATER ANALYSIS <br /> F ❑ 2.1 Description of: pth to groundwater, seasonal fluctuations of groundwater depth, directional flow and gradient. <br /> B, ❑ 2.2 Description%scussion of any existing or potential groundwater contamination issues in the general location of the <br /> site. ta 5 <br /> EJ ❑ 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 /> 3.0 SOURCES AND CALCULATED IMPACT OF-NITRATE TO GROUNDWATER <br /> �- ❑ 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. TW T, <br /> ❑ 3.2 Description of impact of rainfall contribution of nitrate load to the project site. <br /> ❑ 3.3 Description of 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. w I <br /> ❑ ❑ 3.4 Description of all proposed future on-side sources of nitrate to soil and groundwater and the contribution of nitrate <br /> load from these sources to the project site. <br /> ❑ ❑ 3.5 Calculated mass balance of nitrogen loading considering all potential sources identified. Use of <br /> HanztCh/Finnemore, or other appropriate formula/model, if applicable. <br /> ❑ ❑ 3.6 Calculated impact of nitrogen loading from site project to down gradient wells, rivers, lakes etc. <br /> 4.0 DISCUSSION OF NITRATE LOADING RESULTS RELATIVE TO PROPOSED METHOD <br /> OF WASTEWATER DISPOSAL <br /> 21- ❑ 4.1 Discussion of total nitrate impact from proposed project.C-6 `3 <br /> ® ❑ 4.2 Description of 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 CWkUSIONS AND RECOMMENDATIONS SECTION <br /> , — ❑ 5.1 The report 4wa 1 signed, dated and stamped by a qualified environmental professional. <br /> 4 <br /> ❑ 5.2 The attachments/appendices contain sufficient documentation to support claims made in the report. <br /> Reviewed By l� Reviewed Date: 7 / O <br /> EHD 26.02 Pagel of 2 Surface&Sub Checklist <br /> 7/14/2003 <br />