Connecticut Soil Survey, a comprehensive list of official National Cooperative Soil Survey soil data products, including Web Soil Survey, Lab Data Mart, and others.

Historical Soil Survey Data for Connecticut this website links to high quality scans of historical soil survey publications.  Note: These older publications are no longer considered the official soil survey data, but are useful as reference material.

Soil Survey Manuscripts and Soil Maps video This video demonstrates how to find archived copies of the soil survey manuscripts and associated soil maps using the NRCS web soil survey.

Soil Properties This interactive map allows you to explore a variety of soil properties throughout the continental United States.

Soil Parent Material of Connecticut 

Lists and maps are available on the Connecticut e-FOTG site. Once on the e-FOTG site - click on Connecticut; click anywhere on the map; click on the drop down menu; select Section II > Soils Information > Soil Tables and Interpretations, Statewide CT.

Aquaculture Mapping Atlas - an outreach tool that may be used to support the decision-making process for aquaculture permitting applications, included subaqueous soils data and interpretations