STREAMS AND WETLANDS WERE IMPACTED BY ACTIVITIES ASSOCIATED WITH CONSTRUCTION AND MAINTENANCE OF THE ANTERO RESOURCES MATTHEY NATURAL GAS DRILLING PAD. AN UNNAMED TRIBUTARY TO INDIAN RUN WAS FILLED AND IMPOUNDED FOR THE CONSTRUCTION OF A FRESH WATER IMPOUNDMENT. ROAD CONSTRUCTION AND IMPROVEMENT ASSOCIATED WITH THE DRILLING OPERATIONS IMPACTED STREAMS AND WETLANDS, AND FILL MATERIAL WAS PLACED IN INDIDIAN RUN ALONG THE PAD.