Perkiomen Creek Basin
The map on the left shows the location of the Perkiomen Creek sub-basin with the basin as a whole.
Water quality scores for the individual sites are indicated by the colored dots on the map below. A comparison of water quality scores within the sub-basin is shown in the graph(s) below the map.
To view data for an individual site, select it from the “Site Names & Links to Data” table.
Comparison of MAIS Scores for Sites Within the Perkiomen Creek Sub-Basin
For an explanation of MAIS scores see Data Interpretation.
MAIS scores for Lower Perkiomen Basin
MAIS scores for Upper Perkiomen Basin