Custom Searches Anyone may request a custom search of the pesticide databases. Searches are conducted by the NPIRS staff for a nominal fee. Search results containing less than 500 products and/or citations may be sent via email in a PDF document. In this event, there is no charge for printing or mailing. Charges include: $80/hour for personnel time (one hour minimum) Number of 'hits' (server response as screens or menus) Additional charges to be included if search results contain more than 500 products and/or citations: Printing, mailing and/or faxing output Someone from NPIRS will get back to you within 2 work days regarding your request. During which time, a preliminary custom search will be conducted and an estimate will be faxed to you for your approval and authorization prior to conducting the actual search. Complete the form below: Name Company Address1 Address2 City State Zip Code Phone (nnn-nnn-nnnn) Fax (nnn-nnn-nnn) E-Mail Description of Search: Provide detailed information including desired results and how the output is to be delivered, if other than a qualifying PDF document.   National Pesticide Information Retrieval System 1435 Win Hentschel Blvd, Suite 207 West Lafayette, IN 47906-4154 PHONE: (765)494-6561 FAX:    (765)494-9727 E-mail: npirs@ceris.purdue.edu Technician Jeff Nichols collects a water sample from the Walnut Creek watershed in Ames, Iowa. Samples are collected weekly form this area and surrounding watersheds to study the effects farming practices have on water quality.