wellcare® Hotline: 888-395-1033
The State Well Codes database stores state standards for the construction of private water wells.
Included in the database is state-specific information on various codes related to well construction and siting. To find information on your state or other states, use the searchable database below.
Please note that this database is intended as a guide and occasionally standards change. WSC updates the database periodically, but we encourage you to obtain a full list of state well codes from your state environmental agency or contact the wellcare® Hotline for assistance.
If you have questions about the database, corrections or updates, please contact Charlene Bean.
Please click on the State Name in the list below for well code information. If you would like to alphabetize the table, click on the column name in blue.
State | Category | Subcategory |
---|---|---|
Oregon | Location | Abandoned Septic Tank or Drainfield |
Illinois | Location | Abandoned Wells |
Oklahoma | Abandonment | Abandonment - Contaminated |
Wyoming | Abandonment | Abandonment - General |
West Virginia | Abandonment | Abandonment - General |
Wisconsin | Abandonment | Abandonment - General |
Washington | Abandonment | Abandonment - General |
Vermont | Abandonment | Abandonment - General |
Virginia | Abandonment | Abandonment - General |
Utah | Abandonment | Abandonment - General |
Texas | Abandonment | Abandonment - General |
Tennessee | Abandonment | Abandonment - General |
South Dakota | Abandonment | Abandonment - General |
Rhode Island | Abandonment | Abandonment - General |
Pennsylvania | Abandonment | Abandonment - General |
Oregon | Abandonment | Abandonment - General |
Oklahoma | Abandonment | Abandonment - General |
Ohio | Abandonment | Abandonment - General |
New York | Abandonment | Abandonment - General |
Nevada | Abandonment | Abandonment - General |
New Jersey | Abandonment | Abandonment - General |
New Hampshire | Abandonment | Abandonment - General |
Nebraska | Abandonment | Abandonment - General |
North Dakota | Abandonment | Abandonment - General |
Alaska | Abandonment | Abandonment - General |
Alabama | Abandonment | Abandonment - General |
Alabama | Abandonment | Abandonment - General |
Arkansas | Abandonment | Abandonment - General |
Arizona | Abandonment | Abandonment - General |
California | Abandonment | Abandonment - General |
Colorado | Abandonment | Abandonment - General |
Connecticut | Abandonment | Abandonment - General |
Delaware | Abandonment | Abandonment - General |
Florida | Abandonment | Abandonment - General |
Georgia | Abandonment | Abandonment - General |
Hawaii | Abandonment | Abandonment - General |
Iowa | Abandonment | Abandonment - General |
Idaho | Abandonment | Abandonment - General |
Illinois | Abandonment | Abandonment - General |
Kansas | Abandonment | Abandonment - General |
Kentucky | Abandonment | Abandonment - General |
Lousiana | Abandonment | Abandonment - General |
Massachusetts | Abandonment | Abandonment - General |
Maryland | Abandonment | Abandonment - General |
Maine | Abandonment | Abandonment - General |
Michigan | Abandonment | Abandonment - General |
Minnesota | Abandonment | Abandonment - General |
Missouri | Abandonment | Abandonment - General |
Montana | Abandonment | Abandonment - General |
North Carolina | Abandonment | Abandonment - General |
New Mexico | Abandonment | Abandonment - General |
Mississippi | Abandonment | Abandonment - General |
Louisiana | Abandonment | Abandonment - General |
Indiana | Abandonment | Abandonment - General |
Kansas | Abandonment | Abandonment - Grouting Annular Space |
Oklahoma | Abandonment | Abandonment - Hand Dug |
Kansas | Abandonment | Abandonment - Plugging |
Indiana | Abandonment | Abandonment - Temporary |
Oklahoma | Abandonment | Abandonment - Uncontaminated in Alluvium |
Idaho | Location | Above Ground Chemical Storage Tanks |
Oklahoma | Casing | Above-Grade Capping |
Oklahoma | Casing | Above-Grade Connection |
Hawaii | Casing | ABS Pipe |
North Dakota | Location | Absorption Fields |
New York | Location | Absorption Fields or Beds |
Wyoming | Access Ports & Tubes | Access Ports & Tubes - General |
Washington | Access Ports & Tubes | Access Ports & Tubes - General |
Utah | Access Ports & Tubes | Access Ports & Tubes - General |
Oregon | Access Ports & Tubes | Access Ports & Tubes - General |
Oklahoma | Access Ports & Tubes | Access Ports & Tubes - General |
Nevada | Access Ports & Tubes | Access Ports & Tubes - General |
New Hampshire | Access Ports & Tubes | Access Ports & Tubes - General |
Arizona | Access Ports & Tubes | Access Ports & Tubes - General |
California | Access Ports & Tubes | Access Ports & Tubes - General |
Colorado | Access Ports & Tubes | Access Ports & Tubes - General |
Connecticut | Access Ports & Tubes | Access Ports & Tubes - General |
Florida | Access Ports & Tubes | Access Ports & Tubes - General |
Georgia | Access Ports & Tubes | Access Ports & Tubes - General |
Hawaii | Access Ports & Tubes | Access Ports & Tubes - General |
Iowa | Access Ports & Tubes | Access Ports & Tubes - General |
Idaho | Access Ports & Tubes | Access Ports & Tubes - General |
Kentucky | Access Ports & Tubes | Access Ports & Tubes - General |
Lousiana | Access Ports & Tubes | Access Ports & Tubes - General |
Massachusetts | Access Ports & Tubes | Access Ports & Tubes - General |
Montana | Access Ports & Tubes | Access Ports & Tubes - General |
North Carolina | Access Ports & Tubes | Access Ports & Tubes - General |
Mississippi | Access Ports & Tubes | Access Ports & Tubes - General |
Rhode Island | Location | Active Agricultural Areas |
Michigan | Location | Active Work Area Of Landfill |
Washington | Additional Requirements | Additional Requirements - General |
Virginia | Additional Requirements | Additional Requirements - General |
Rhode Island | Additional Requirements | Additional Requirements - General |
Oregon | Additional Requirements | Additional Requirements - General |
New Jersey | Additional Requirements | Additional Requirements - General |
Alaska | Additional Requirements | Additional Requirements - General |
Arkansas | Additional Requirements | Additional Requirements - General |
Colorado | Additional Requirements | Additional Requirements - General |
Connecticut | Additional Requirements | Additional Requirements - General |
Kansas | Additional Requirements | Additional Requirements - General |
Lousiana | Additional Requirements | Additional Requirements - General |