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| Title | Quality Assurance Project Plan: Methoprene Monitoring in Grant County Mosquito Control District #1 | |||
| Month-Year Published | May 2005 | |||
| Online Availability |
122 kilobytes, requires version 4.0 or later of Adobe Acrobat Reader Software get Acrobat Reader
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| Short Description |
This is the quality assurance project plan for Methoprene Monitoring in Grant County Mosquito Control District #1. (Also see abstract below) | |||
| Publication Number | 05-03-108 | |||
| Author(s) | Johnson, A. | |||
| Print Availability | ||||
| Number of pages | 30 pp. | |||
| Keywords | county, grant, monitoring, mosquito control, quality, quality assurance, water, WRIA 41 | |||
| Subject Waterbodies |
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| Related Publications | Title | Relationship | ||
| Methoprene Concentrations in Surface Water Samples from Grant County Mosquito Control District No. 1 | similar topic | |||
| Abstract | Long Description |
A Quality Assurance Project Plan is provided for monitoring the mosquito larvicide methoprene and selected breakdown products in Grant County Mosquito Control District #1 (MCD #1) during the 2005 spray season. MCD #1 is the largest user of methoprene in Washington State. Seventy-two water samples will be collected during May and August 2005; methoprene, methoprenic acid, citronellic acid, and citronellal will be analyzed at sub-parts per billion levels. The objectives of the study will be to determine the persistence of these chemicals, evaluate the environmental significance of concentrations detected, and provide data for renewal of the NPDES permit. |
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This page last updated August 17, 2011
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