Bill Hagen modifies the intake pipe; 2009 0Full size 1221 × 1789 pixels Bill Hagen, 1937-2016 All of the water that flows through the Imprint Pond System enters through this essential, screened Intake Pipe. Bill Hagen modifies the pipe during its original installation in the Fall of 2009. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName* Email* Website Save my name, email, and site URL in my browser for next time I post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.