div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader039fdocumentsnetreader039viewer20220307235b085dbf7f8b9a992a8c29d4html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: HA 6 3 - Oklahoma Geological Survey HA-6 EXPLANATION Alluvium and terrace deposits The quality of water from alluvium is extremely variable Where recharge is derived from bedrock src=https:reader039fdocumentsnetreader039viewer20220307235b085dbf7f8b9a992a8c29d4html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv