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�aQ'UIN' SAN JOAQUIN COUNTY <br /> `? ENVIRONMENTAL HEALTH DEPARTMENT <br /> 1868 East Hazelton Avenue, Stockton;CA 95205 <br /> c: P Telephone: (209)468-3420 Fax:(209)468-3877 Web:www.sjgov.org/ehd <br /> NITRATE LOADING STUDY REQUIREMENT CHECKLIST <br /> 33 Sal SITE LOCATION: �• Fkly-1 e RLYz ' Linder CA CIS2 2-6to PA#: Pa-25MD 89- <br /> + �Y7f <br /> Np\y;jZs -2�'�{ Su—2�0 C) \2-4 Lk REPORT DATE: 1 ZU7-U <br /> = Sufficient <br /> I = Insufficient <br /> San Joaquin County Development Title Chapter 9-1105,Section 9-1105.2 <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 /> ❑ IRVI 9 loom sb'tts <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 identified for the project site. <br /> 2.0 GROUNDWATER ANALYSIS <br /> 4 1 W I <br /> ❑ 2.1 Description of: deptFi to groundwater, seasonal fluctuations of groundwater depth, directional flow and gradient. <br /> ❑ 2.2 Description/discussion of any existing or potential groundwater contamination issues in the general location of the <br /> site. <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 /> 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. SWIMU ndl 01 <br /> a0w1cu . <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. 60vig SWil✓ N sv_/ 15-- 5 4n( SlJfft, <br /> ❑ 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. (�h/rQ(J� �'dJ��( , �"MV), ( 'D clat(,6La c <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 /> �a�l( In��o1 1►r�alM � �t. is Uv1 �� ���N <br /> ❑ 3.6 Calcu ate impact of nitrogen loading rom site project to own radien ells, rivers, lakes etc. <br /> 4.0 DISCUSSION OF NITRATE LOADING RESULTS RELATIVE TO PROPOSED METHOD <br /> OF WASTEWATER DISPOSAL <br /> ❑ 4.1 Discussion of total nitrate impact from proposed project. <br /> Vj ❑ 4.2 Description of the methods proposed to mitigate any known or future impact to soil and groundwater from nitrate, <br /> T" and/or anv other constituent of concern, at and/or around the project site. <br /> 5.0 CONCLUSIONS AND RECOMMENDATIONS SECTION I1�p'Q <br /> El5.1 The report was signed, dated and stamped by a qualified environmental professional. _3k mw_v � <br /> ❑ 5.2 The attachments/appendices contain sufficient documentation to support claims made in the report. <br /> Reviewed By: t Reviewed Date: AV(( <br /> EHD 26-02 Page I of 2 Nitrate Loading study Checklist <br /> 7/14/2003 <br />