USACE's Antecedent Precipitation Tool (APT) For Wetland Delineations

Posted by Ecobot on Aug 1, 2022 9:20:00 AM

Have you used USACE’s Antecedent Precipitation Tool (APT)? With some USACE districts now recommending or requiring APT data alongside jurisdictional reports, the tool has an important place in the wetland delineation and monitoring process. 

This topic was covered in the 24th episode of Ecobot's webinar series, Convergence of Wetland Science and Technology. View recorded episodes here. 

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Topics: wetlands, USACE, Technology, section 404, environmental permitting, wetland delineation, Video, Article

The 2020 NWPL Update is Live in Ecobot

Posted by Jeremy Schewe, PWS on Nov 10, 2021 2:47:03 PM


The USACE's 2020 changes to the National Wetlands Wetlands Plant List (NWPL) is effective as of November 2, 2021 and should be used in wetland delineations after this date. Changes to wetland indicator status ratings for plant species in select regions and the addition of new plant species to the NWPL.

These changes are now live in Ecobot!

Be sure to download the latest version from the App Store.

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Topics: wetlands, Ecobot, USACE, Biodiversity

NWPL Update is Live

Posted by Jeremy Schewe, PWS on May 28, 2020 7:13:30 PM


USACE finally implemented the pending 2018 changes to the National Wetlands Wetlands Plant List (NWPL) on May 18, 2020, effective immediately. Below you'll find the eight (8) plant species being added to the NWPL and the four (4) species with at least one regional indicator status change.

These changes are now live in Ecobot!

Be sure to download the latest version from the App Store.

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Topics: USACE, Article, News, Biodiversity

Ecobot Version 2: Map Wetlands Inside of Ecobot

Posted by Lee Lance on May 11, 2020 7:01:27 PM

You can now map and name multiple wetland polygons on the fly, and use the built-in map to navigate between sampling points. Instantly generate Esri ArcGIS-ready points and polygons. With no manual effort, map features collected in the field can now be dropped directly into ArcGIS Pro or into other GIS software that can import Esri shapefile formats.

One year ago, Ecobot was excited to announce our partnership with Esri. Our combined efforts are now baring fruit with enhanced offline mapping functions and ArcGIS integrations available within Ecobot's version 2 release this week.

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Topics: wetlands, USACE, Technology, GIS

The Only Constant is Change: Upcoming Revisions to the National Wetlands Plant List

Posted by Jeremy Schewe, PWS on Dec 13, 2019 12:57:40 PM

In today’s fast paced world, probably more than any time in history, the essence of Heraclitus philosophy that the only constant in life is change has become the reality for most of Earth’s citizens.  Between technology, communications, and speed of travel, human reality is changing faster than most individuals can comprehend or keep up with.  Change is constant.  We can’t step in the same river twice; the river changes and so do you.

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Topics: wetlands, USACE, Biodiversity