Links
- Users Guide NWI Maps Region 3
- Wetlands in MN (Circular 39)
- Classification of Wetlands and Deep-water Habitats of the US
- Eggers and Reed Wetland Community Classification Key
- Field Book for Describing and Sampling Soils
- Plant Identification Guides for Wetland Delineation in MN (Updated July 30, 2010)
- Wetland Delineations: Choosing the Appropriate Method (Updated July 1, 2010)
- Hydric Soil Field Indicators Version 7.0-2010 (updated annually, check http://soils.usda.gov/use/hydric/ for the latest changes
- Wetland Mapping Conventions for Cropland in MN (for use as an additional tool to evaluate wetland hydrology in croplands)
- Using Aerial Imagery to Assess Wetland Hydrology (Supplement to Wetland Mapping Conventions for Cropland) (Updated July 1, 2010)
- Guidelines for Submitting Wetland Delineations to LGUs in MN (BWSR/Corps-issued technical guidance for wetland delineations)
- Wetland Delineation Review Checklist ( Word or PDF )
- Technical Standard for Water Table Monitoring (Corps-issued technical standard for hydrology studies related to wetland determinations/delineations per the 1987 Manual)
- Water Table Monitoring Project Design (Corps-issued technical guidance on designing hydrology studies related to wetland determinations/delineations per the 1987 Manual)
- Web Soil Survey: http://websoilsurvey.nrcs.usda.gov/app/ (use this site to access the most current soil survey information for areas in Minnesota)
- Wetland Delineation Precipitation Data: http://climate.umn.edu/wetland/ (use this site to access precipitation data for use in analyzing and interpreting wetland delineation information)
- Evaluating Antecedent Precipitation Conditions for Assessing Wetland Hydrology (Updated 01/31/2011)
- NRCS and Hybrid Methods Spreadsheet (posted 01/31/2011)
- 30-Day Rolling Total Spreadsheet (posted 01/31/2011)
- NWI Maps - link to USFWS site, use online mapping tool or integrate NWI into your Google Earth
- Official 1988 National List of Plants that Occur in Wetlands - Region 3
- Installing Monitoring Wells and Piezometers in Wetlands
