Water Quality Annual Reports
2025 MAWSA Annual Drinking Water Quality Report
2024 MAWSA Annual Drinking Water Quality Report
2023 MAWSA Annual Drinking Water Quality Report
2021 MAWSA Annual Drinking Water Quality Report
2025 NWLCA Annual Drinking Water Quality Report
2024 NWLCA Annual Drinking Water Quality Report
2023 NWLCA Annual Drinking Water Quality Report
2022 NWLCA Annual Drinking Water Quality Report
2025 Lancaster City Annual Water Quality Report
2024 Lancaster City Annual Water Quality Report
2023 Lancaster City Annual Water Quality Report
2022 Lancaster City Annual Water Quality Report
2025 Lancaster City PFOA Report-08/06/2025
2024 Lancaster City PFOA Report-10/28/2024
2024 Lancaster City PFOA Report-09/13/2024
Important Information about your Drinking Water:
Lancaster City has high level of Total Trihalomethanes (TTHMs) – 9/22/2026