div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=90-ppb-7-78-104-lake-ivanhoe-did-not-develop-a-deep-water-layer-that-is-thehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: ivanhoeroundpondcom90 ppb 7 78 104 * Lake Ivanhoe did not develop a deep water layer that is the basis for the dissolved oxygen classification criteria Table 22014 Lake Ivanhoe loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422015ea18707a52a2363c628ab04html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=90-ppb-7-78-104-lake-ivanhoe-did-not-develop-a-deep-water-layer-that-is-thehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: ivanhoeroundpondcom90 ppb 7 78 104 * Lake Ivanhoe did not develop a deep water layer that is the basis for the dissolved oxygen classification criteria Table 22014 Lake Ivanhoe loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422015ea18707a52a2363c628ab04html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=90-ppb-7-78-104-lake-ivanhoe-did-not-develop-a-deep-water-layer-that-is-thehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: ivanhoeroundpondcom90 ppb 7 78 104 * Lake Ivanhoe did not develop a deep water layer that is the basis for the dissolved oxygen classification criteria Table 22014 Lake Ivanhoe loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422015ea18707a52a2363c628ab04html5thumbnails3jpg width=140 height=200 divdiv