Image: Sacramento and Feather River diazinon improvements

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Description: This file represents compliance monitoring sites, impaired waters and delisted waters with references to which is what in the legend up top. It is a map of some of Northern California's Sacramento River water system and represents water quality improvement through reduction of diazinon.
Title: Sacramento and Feather River diazinon improvements
Credit: https://www.epa.gov/sites/default/files/2013-06/feather-sac-improvements-map.jpg
Author: State Water Resources Control Board
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
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