Report a Water or Sewer Emergency
To report a water or sewer emergency call:
(410) 222-8400
Water Distribution System
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Drinking Water Quality ReportsView annual drinking quality reports of the county's award winning water.
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Water Line MaintenanceLearn about the comprehensive program of on-going investigation and preventative maintenance implemented to ensure the county's water system remains operational.
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Backflow Prevention & Cross Connection ProgramLearn how to stop the contamination of potable water with non-potable water, solids, or gasses.
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Water Usage InformationSee approximately how much water is typically used by a hose or irrigation system and how much water can be lost due to plumbing leaks - both of which will increase your utility bill.
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A Guide to Discolored WaterLearn what to do if you experience discolored water.
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Water Service Inventory ProgramIn response to the EPA’s LCRR, Anne Arundel County launched the Water Service Inventory Program, a comprehensive initiative to meet the requirements of the revised regulations.
Sewer/Wastewater System
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Pretreatment ProgramThe pretreatment program strives to eliminate contributions of pollutants that could cause harm to or interfere with the County wastewater collection system.
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Sanitary Sewer Overflow MapSanitary Sewer Overflows are caused by sewer system obstructions, damage, or flows in excess of sewer capacity. View information about overflows that have occurred in the County.
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Our wAAterLearn about the county's septic-to-sewer conversion program.
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Grinder Pump GuideA grinder pump is a “pressure system,” and is part of the larger County sewerage collection system.
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Mayo Septic Tank GuideHelpful information about septic systems for residents of Mayo.
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Sewer CleanoutsLocating your sewer cleanout can be helpful when dealing with a sewer line blockage.
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Annapolis WRFLearn about the Annapolis Water Reclamation Facility Projects.
Online Utility Bill Payment
Pay your water/wastewater, front foot/CFA, and installment agreement bills online using our secure application.