This page contains information and links for NGWA’s, and external websites’, rosters of useful information. Resources include licensing agencies for geologists, engineers, and contractors, and guidance for engaging an environmental or groundwater consultant. In addition, there are links to regulatory agencies, groundwater-use summaries, groundwater-quality reports, and more.

Current state: California

OhioColoradoWyomingKansasSouth DakotaMinnesotaNorth DakotaMontanaIdahoWashingtonOregonUtahNevadaCaliforniaNew MexicoTexasOklahomaIowaMissouriLouisianaWisconsinIllinoisKentuckyTennesseeArizonaMississippiAlabamaIndianaMichiganFloridaGeorgiaSouth CarolinaNorth CarolinaVirginiaWest VirginiaMaryland and DCPennsylvaniaNew YorkDelawareNew JerseyVermontNew HampshireMaineMassachusettsRhode IslandConnecticutHawaiiAlaska

AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA MD MA ME MI MN MS MO MT 
NE NV NH NJ NM NY NC ND OH OK OR PA RI SC SD TN TX UT VT VA WA WI WV WY

 

State Groundwater Information


 Groundwater Map

View

 Groundwater Quality Profile

View

 Groundwater Use

View

 


Domestic Water Well Information



Construction
 Contact Information:California Dept of Water Resources
  Eric Senter
  PO Box 942836
  Sacramento, CA 94236-0001
  916 651.9648
  Fax 916 651.9289
  

esenter@water.ca.gov

 Agency Web site

View

 Laws

View

 
NOTE: Check at the local level for specific code being enforced.

Licensing/registration of professional
 Contact Information:California Dept of Consumer Affairs
  Contractors State Licensing Board
  PO Box 26000
  Sacramento, CA 95826
  916 255.3900
  Fax 916 366.9130
  

Licensing@dca.cslb.ca.gov

 Agency Web site

View

 Regulations

View


Water Well Testing
 Recommendations

View

 Certified Water Testing Labs

View

 


Well Log Information


 California

View

 
Water Data Library

 


Scientist & Engineer Information


 Engineers

View

 Geologists

View

 Guidelines on selecting an environmental consultant

View

 US EPA Guidelines for selecting an environmental professional

View

 Guidelines on selecting a geologist/geophysicist

View

 


Other Related Information



Affiliate Organization
 Contact Information

View

 

Disclaimer:  The links provided represent a snapshot in time and may be updated periodically. NGWA is not responsible for the content on any external Web site. Individuals should contact their own state or local agencies for additional or updated information.