An updated NH soil catena key has been published to the SSSNNE website under the NRCS-NH Soils Information page. The 2025 catena key is retained on the SSSNNE website in […]

The Field Companion to Field Indications for Identifying Hydric Soils in New England, version 5, 2025. This abridged pocket-size and illustrated copy is printed on waterproof paper specifically designed for field use. Version 5, […]

The soils references and information formerly available from the Natural Resource Conservation Service (NRCS) State of New Hampshire website are once again available at https://www.nrcs.usda.gov/resources/data-and-reports/statewide-soil-information-new-hampshire#:~:text=Soil%20Data%20Information%20for%20New%20Hampshire . The Society of Soil […]

The revised and updated Site Specific Soil Mapping Standards are now available https://sssnne.com/wp-content/uploads/2022/02/site-specific-soil-mapping-standards-for-new-hampshire-and-vermont-version-7.0-july-2021.pdf

Field Indicators of Hydric Soil Indicators in the United States.  Updated 2024 and available Field Indicators of Hydric Soils in the United States v.9 2024 The cheat sheet to assist with […]

This serves as an Advanced Notice of the Hydric Soil Indicator TA6 Mesic Spodic  being approved as A17 by the National Technical Committee for Hydric Soils.  Based on communications between […]

At long last the SSSNNE Special Publications No. 1- High Intensity Soil Mapping Standards for New Hampshire and No. 3- Site Specific Soil Mapping Standards for New Hampshire and Vermont […]