Water Providers in Sussex County
- Artesian Water - Church Creek
- Artesian Water Company - South Bethany
- Artesian Water - Fox Hunter Crossing
- Artesian Water - Northern Sussex Regional
- Artesian Water - Thomas Cove
- Bethany Bay Water Department
- Bethany Beach Water
- City Of Dover Utility
- City Of Seaford Utilities
- Lewes BPW
- Long Neck Water
- Middlesex Water Company - Rehoboth Pump District
- Newark Water Department
- Sussex Shores Water Company
- Tidewater Utilities - Angola Pump District
- Tidewater Utilities - Bayside Pump District
- Tidewater Utilities - Garrison Lake Pump District
- Tidewater Utilities - Meadows Pump District
- Town Of Millsboro Water
