Wastewater permits can have groundwater monitoring stations. Many of the groundwater monitoring requirements are part of Large Subsurfance Sewage System (LSTS) permits, but any...

This dataset represents the locations, classifications, and physical characteristics of NPDES and SDS wastewater facility discharge locations regulated by the Minnesota...

This dataset represents the locations, classifications, and physical characteristics of NPDES and SDS wastewater facilities regulated by the Minnesota Pollution Control Agency....

In general terms, MS4s are publicly owned or operated stormwater infrastructure, used solely for stormwater, and which are not part of a publicly owned wastewater treatment...