or as required by the National Pollutant Discharge Elimination System storm water permitting requirements ;
; or
The maximum rate of interest shall not exceed the following:
For purposes of this subsection, the phrase "unemployment rate of the county" shall mean the average unemployment rate for the county in the most recent calendar year for which data has been finalized. For the projects which serve multiple counties, the highest unemployment rate of the counties involved shall be used. The unemployment data utilized shall be data reported by the Department of Labor and Industry. For purposes of this subsection, the phrase "bond interest rate" shall be the rate of interest paid by the Commonwealth immediately preceding the date of the loan for the bonds issued under sections 16 and 17.
35 P.S. § 751.10