PA Department of Environmental ProtectionLocations at which surface water sampling (macroinvertebrates or fish or pathogens) has been done in order to determine if surface waters are attaining or not attaining designated uses. Station records are created by the DEP Biologists when they do surface water sampling.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/eff2c420c9664292b0cb25024483c3ea_156engPennsylvania Department of Environmental ProtectionPublicWater Monitoring - ICE-IS Water Sampling Stations [Pennsylvania]Web servicesPennsylvaniaLast Modified: 2026-03-09