Green Valleys’ water quality data that was collected from 2014 through 2023 has been organized into an online application.
The purposes for GVWA’s data collection program can be summarized with these general categories:
1) Watershed-wide monitoring to improve GVWA’s understanding how our watersheds function.
2) Investigations into the causes of impairments that have been identified by PADEP sampling.
3) Creating a high resolution dataset as a basis for future monitoring and assessment efforts.
4 Providing an essential element to public engagement with watershed issues.
Sites for water quality data:
- Water Quality Portal
- Pennsylvania Water Quality Network
- Chester County Water Resources Authority
- EMAP PA
- EPA Waters Mapper
Water Quality Reports: