State Well Codes

State Well Codes

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 the websites provided within the States Contact List to the right of this page. 

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.

Displaying 2301 - 2328 of 2328 1 22 23 24
State Category Subcategory
Wyoming Pitless Units Pitless Units - General
Wyoming Meters Meters - General
Wyoming Maintenance & Repair Maintenance & Repair - General
Wyoming Location Septic Tank
Wyoming Location Property Line
Wyoming Location Other Sewer
Wyoming Location Disposal Field
Wyoming Location Building, Structures, Overhead Projections
Wyoming Electrical Connection Electrical Connection - General
Wyoming Disinfection Disinfection - General
Wyoming Development Development - General
Wyoming Casing Unconsolidated Formations
Wyoming Casing Casing - General
Wyoming Caps Caps - General
Wyoming Access Ports & Tubes Access Ports & Tubes - General
Wyoming Abandonment Abandonment - General
Wyoming Annular Space Annular Space - General
Wyoming Casing Metal Pipe
Wyoming Casing PVC Pipe
Wyoming Filter Pack Filter Pack
Wyoming Grout Grout - General
Wyoming Grout Neat Cement Grout Slurry
Wyoming Grout Sand Cement Grout Slurry
Wyoming Grout Concrete Grout Slurry
Wyoming Grout Nonslurry Bentonite Grout
Wyoming Grout Cement/Bentonite Grout Slurry
Wyoming Grout Bentonite Grout Slurry
Wyoming Location Livestock Containment Pen/Sewage Lagoon
Displaying 2301 - 2328 of 2328 1 22 23 24