Pennsylvania Consolidated & Unconsolidated Statutes
Chapter 22 - Storm Sewers and Watercourses
Section 2205 - Unlawful to build within right-of-way of storm sewers

It shall be unlawful for a person to erect a building or make an improvement within the right-of-way of a storm sewer laid out after due notice of the laying out of the storm sewer. If the erection or improvement is made, no allowance shall be made in the assessment of damages.