...circumstances to pay damages, is as follows: Acte done in the proper exercise of Governmental powere, and not directly encroaching upon private property, though their consequences may impair its пае, are universally held not to be a taking, within the meaning of the constitutional provision....

...consequential damages, if they act within their jurisdlctiou and with care and skill. 3. Acts, done In ihe proper exercise of governmental powers and not directly encroaching upon private property, although their consequences may impair its use, do not entitle the owner of such property to compensation...