<p>Proper Recording & Crediting of Larvicide Work by Inspectors</p><p>Proper Recording and Crediting of Larvicide Work by Inspectors.</p><p>1. A site should not be treated unless mosquito larvae are actually observed. Unless larvae are actually observed without using a dipper, a dip test should be undertaken in order to determine whether mosquito breeding is present.</p><p>2. Proper recording of larvicide activies:</p><p>A. Streams, storm sewer outlets and drainage ditches.</p><p>1. Site should be identified from street address at right angle to site, not parallel.</p><p>2. Credit one site larvicided per block worked.</p><p>3. Each pothole along stream course does not constitute a separate larvicide site. </p><p>B. Ponds and Standing Water</p><p>1. Site should be identified from street address parallel to site.</p><p>2. In general, credit one site larvicided per body of water per street address.</p><p>3. A series of small potholes all at the same street address does not constitute separate larvicide sites.</p><p>C. Bar Ditches – Roadside ditch near curb or should of road & running parallel to road & usually extending along entire block.</p><p>1. A ditch should be identified by block number of the street running parallel to ditch.</p><p>2. Credit one site larvicided per block larvicided per side of road.</p><p>3. Potholes in ditch do not constitute separate larvicide site.</p><p>Examples of Proper and Improper Recording:</p><p>1. Larviciding a stream, record as follows:</p><p>MAPLE STREET</p><p>T</p><p>D S</p><p>N d 1 r</p><p>2</p><p>3 F</p><p>F POT HOLES F O</p><p>O</p><p>O K</p><p>K L K L B L</p><p>B</p><p>B 0</p><p>0 0 0 0 5 0 5</p><p>5</p><p>202 204 206 208</p><p>CHESTNUT STREET</p><p>CCS-FRM-479 Effective Date 11/10/2011 Rev 1 Proper Recording & Crediting of Larvicide Work by Inspectors</p><p>Assume stream larvicide from 1st to 3rd record as follows:</p><p>1. 500 1st Street – 1 site larvicided.</p><p>2. 500 2nd Street – 1 site larvicided.</p><p>Do not:</p><p>1. Identify stream from Chestnut or Maple address.</p><p>2. Record each pothole between 2nd & 3rd as separate sites. </p><p>2. Larviciding Ponds and Standing water, record as follows:</p><p>POND</p><p>LARGE FIELD</p><p>300 BLOCK CHESTNUT STREET</p><p>308 EMPTY LOT 312</p><p>Standing water in potholes</p><p>Assume pond & standing water larvicide, record as follows:</p><p>1. 300 Chestnut – 1 site larvicided 2. 310 Chestnut – 1 site larvicided</p><p>Do Not:</p><p>1. Record each pothole as a site treated for 308 Chestnut.</p><p>3. Larviciding Bar Ditch, record as follows:</p><p>BAR DITCH</p><p>CHESTNUT STREET</p><p> t t t e e e e e e r r r t t t S S S</p><p> d T r d S 3 n 1</p><p>2</p><p>100 Block 200 block </p><p>CCS-FRM-479 Effective Date 11/10/2011 Rev 1 Proper Recording & Crediting of Larvicide Work by Inspectors</p><p>BAR DITCH</p><p>Assume bar ditches on both side of Chestnut in 100 & 200 blocks treated.</p><p>Record as follows:</p><p>1. 100 Chestnut – 2 sites larvicided</p><p>2. 200 Chestnut – 2 sites larvicided</p><p>CCS-FRM-479 Effective Date 11/10/2011 Rev 1 </p>