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 51 - 100 of 2328 1 2 3 4 47
State Category Subcategory
ArkansasAdditional RequirementsAdditional Requirements - General
ArkansasGroutMetal-Cased Wells
AlaskaGroutGrout - General
AlabamaBlastingBlasting - General
AlabamaLocationCess Pool
ArkansasBlastingBlasting - General
ArkansasGroutNeat Cement
AlaskaLicensingLicensing - General
AlabamaCapsCaps - General
AlabamaLocationField Lines
ArkansasCapsCaps - General
ArkansasGroutSand & Cement
AlaskaLocationCommunity Sewer Line
AlabamaCasingCasing - General
AlabamaLocationLocation - General
ArkansasCasingCasing - General
ArkansasLicensingLicensing - General
AlaskaLocationPetroleum Lines, Storage Tanks
AlabamaLocationPrimary Electrical Services
ArkansasLocationCess Pool
AlaskaLocationSeptic Tank, Sewer Manhole
AlabamaCasingNonporous Concrete Pipe
ArkansasLocationFooting Drain
AlaskaLocationWastewater System, Cleanout
AlabamaLocationSecondary Electrical Services
ArkansasLocationLeaching Pit
ArizonaAccess Ports & TubesAccess Ports & Tubes - General
ArizonaLocationPetroleum Lines, Storage Tanks
CaliforniaCasingCasing - General
CaliforniaLocationLocation - General
ArizonaBlastingBlasting - General
ArizonaLocationSeptic Tank, Sewer Manhole
CaliforniaLocationSeepage Pit
ArizonaCapsCaps - General
ArizonaLocationWastewater System, Cleanout
CaliforniaDevelopmentDevelopment - General
CaliforniaLocationSeptic Tank
ArkansasLocationPump House Floor Drain
ArizonaCasingCasing - General
ArizonaPackersPackers - General
CaliforniaDisinfectionDisinfection - General
CaliforniaPackersPackers - General
ArkansasLocationSeptic Tank
Displaying 51 - 100 of 2328 1 2 3 4 47