Laserfiche WebLink
SAN JOAQUIN COUNTY <br />ENVIRONMENTAL HEALTH DEPARTMENT <br />304 E Weber Avenue 3rd Floor Stockton • CA 95202-2708 <br />(209) 468-3420 • Fax: (209) 464-0138 • Web: www.co.san-joaquin.ca.us/ehd <br />NITRATE LOADING STUDY REQUIREMENT CHECKLIST <br />SITE LOCATION: Z. 0 Z, TkVL Av-p PA #: <br />REPORT DATE: <br />San Joaquin County Development Title Chapter 9-1105, Section 9-1105.2 = Insufficient <br /> <br />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 /> <br />El 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 />)R 1=1 2.1 Descro f. depth to groundwater, seasonal fluctuations of groundwater depth, directional flow and gradient. <br /> <br />a El 2.2 Description/discussion of any existing or potential groundwater contamination issues in the general location of the <br />site. <br />2( I=1 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 />16. 0 — 1 14-6 1 <br />3.0 SOURCES AND CALCULATED IMPACT OF NITRATE TO GROUNDWATER <br />-ET El 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//r <br />— <br />ifti a 1 .fo .4/0 sn Pa C4-- <br />3.2 Description of impact of rainfall crtribiyr ofitnirate load to the project site. <br />fKr El 3.3 Description of all current on-site sours of nitrateto soil and groundwater and the contribution of nitrate load from <br />these sources to the project site. <br /> <br />-Qr- El 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 />Vi 111 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. ,, ,, 9 ii,,. / L -'17 <br /> <br />0 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 /> <br />0 4.1 Discussion of total nitrate impact from proposed project. <br />174 0 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 CONCLUSIONS AND RECOMMENDATIONS SECTION <br /> <br />111 5.1 The report was signed, dated and stamped by a qualified environmental professional. <br /> <br />El 5.2 The attachments/appendices contain sufficient documentation to support claims made in the report. <br />Reviewed By: ,SL53 (7cki- Reviewed Date: 8V/3(1,i <br />EHD 26-02-002 <br /> Page 1 of 2 <br />Nitrate Loading Study Checklist <br />7/14/2003 <br />S = Sufficient