The Stormwater BMP Loans are a new source of low-cost financing for long term / voluntary practices that manage storm water quality . This opportunity is available specifically to assist and encourage developers and cities to address non-point source pollution of Iowa streams and lakes through implementing stormwater quality BMPs that are included in the Iowa Stormwater Management Manual at http://www.iowadnr.gov/Environmental-Protection/Water-Quality/NPDES-Storm-Water/Storm-Water-Manual