02/27/2026
Stormwater Outfall Mapping Activities – Public Notice
Lancaster County Stormwater has completed stormwater outfall mapping along McAlpine Creek and Clems Branch and will now move on to Sixmile Creek as part of ongoing mapping activities within the County’s MS4 area. Work will continue throughout the watershed as conditions allow.
Residents may notice Lancaster County-branded vehicles parked in neighborhoods, along roadways, and near stream corridors. Stormwater staff will be on foot inspecting drainage infrastructure and stream channels while wearing high-visibility Lancaster County safety apparel.
These routine activities include visual inspections, mapping, and documentation to support water quality protection. This work is not enforcement-related and is part of ongoing system assessments.
We appreciate the community’s cooperation as we work to protect and maintain local waterways.
Questions? Contact Lancaster County Stormwater Management at 803-286-3607 or [email protected]