Hancock County Water Department

Find Hancock County Mississippi water departments, districts, authorities, boards, and services. Water departments provide information on drinking water, treatment plants, sewage treatment, water conservation, and testing.


Pass Christian Water Department 200 West Scenic Drive Pass Christian MS 39571 14.9 miles from Hancock County 228-452-3312


Picayune Water Billing 203 Goodyear Boulevard Picayune MS 39466 15.2 miles from Hancock County 601-799-0619

Slidell Water Department 2800 Terrace Avenue Slidell LA 70458 19.2 miles from Hancock County 985-646-4291

Harrison County Water Department 12238 Ashley Drive Gulfport MS 39503 23.3 miles from Hancock County 228-831-1647

Gulfport Water Department 13472 U.s. 49 Gulfport MS 39503 23.6 miles from Hancock County 228-868-5720

Diberville Water Department 10383 Auto Mall Parkway D'Iberville MS 39540 34.8 miles from Hancock County 228-392-2310

Mandeville Water Department 1100 Mandeville High Boulevard Mandeville LA 70471 36.7 miles from Hancock County 985-624-3169

Covington Water Department 317 North Jefferson Avenue Covington LA 70433 37.2 miles from Hancock County 985-892-1811

Wiggins Water Department 117 First Street North Wiggins MS 39577 38.3 miles from Hancock County 601-928-7221

Ocean Springs Water Department 712 Pine Drive Ocean Springs MS 39564 39.7 miles from Hancock County 228-875-4176

St Bernard Parish Water Department 1111 E Saint Bernard Hwy Chalmette LA 70043 42.6 miles from Hancock County 504-271-1681

New Orleans Sewer Department 2900 Peoples Ave New Orleans LA 70122 43.7 miles from Hancock County 504-942-3850

Jefferson Parish Water Department 402 Madison Street Gretna LA 70053 46.4 miles from Hancock County 504-364-2892

City of Gretna Water Department 100 5th Street Gretna LA 70053 47.4 miles from Hancock County 504-227-7611

Plaquemines Parish Water Department 203 Main Street Belle Chasse LA 70037 47.7 miles from Hancock County 504-208-1389

Gautier Water Department 3305 Gautier Vancleave Road Gautier MS 39553 49.5 miles from Hancock County 228-497-2276

Jefferson Parish Water Department 3600 Jefferson Highway Jefferson LA 70121 50.3 miles from Hancock County 504-838-4364

Jefferson Parish Water Department 1540 River Park Rd Westwego LA 70094 52.7 miles from Hancock County 504-437-4978

Ponchatoula Sewage Department 125 West Hickory Street Ponchatoula LA 70454 57.3 miles from Hancock County 985-386-2567

St Charles Parish Waste Water 404 Milling Avenue Luling LA 70070 61.5 miles from Hancock County 985-783-5100

About Water Departments

How is drinking water regulated?

The Safe Drinking Water Act sets standards for water quality and safety, and the U.S. Environmental Protection Agency has the authority to enforce the Act. Bottled water is regulated by the U.S. Food and Drug Administration.

Is water from private groundwater wells treated the same as public drinking water systems?

Regulations that protect public drinking water systems do not apply to privately owned wells. Owners of private wells are responsible for ensuring the quality and safety of their well water, including selecting a suitable site for wells and testing for contaminants.

What is a "boil water advisory"?

A boil water advisory is a notification from a government or public health agency to consumers that the drinking water supply may be contaminated with a pathogen. To disinfest water during a boil water advisory, water should be boiled at a rapid boil for at least one minute at sea level or three minutes at high altitudes.