Imperviousness definition
Imperviousness means and refers to the percentage of an area that is considered impervious per the USGS Geodatabase.
Imperviousness means the degree to which land is impervious.
Examples of Imperviousness in a sentence
Key components for interpretation of the model output include: ! Pollutant loading (annual, individual storm event) by subwatershed ! Imperviousness by subwatershed ! Flow frequency for tributaries ! In-stream water quality (annual, seasonal, and critical low flow) ! ▇▇▇▇▇▇ Reservoir water quality (mean summer chlorophyll-a) Model results will also be used to develop a Site Assessment System (SAS) to support evaluation of the development impacts on a small scale.