div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=water-minute-some-wells-are-developed-in-sand-and-gravel-deposits-to-avoid-hydrogenhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: waterohiodnrgovwaterohiodnrgovportalssoilwaterpdfmapsgroundwaterPaulding_GWR · minute Some wells are developed in sand and gravel deposits to avoid hydrogen sulfide loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsmxreader031viewer20220413045e14657273391f03852f8c33html5thumbnails1jpg width=140 height=200 divdiv