
Practical wetland and environmental regulatory updates for consultants, project managers, developers, agencies, and environmental professionals. Subscribe to our FREE weekly newsletter and stay current with the latest news on wetlands and waters.
| Platform | Pricing | Freemium | Publishes | Daily | |
|---|---|---|---|---|---|
| Issues | 103 | Founded | 3 months ago | Last Issue | 3 days ago |
| Active | |||||

Where should you place a vegetation plot? Why can plant cover total more than 100%? What is the difference between identifying a wetland an...
The takeaway: An absence of standing water does not tell you where the water table is.
Surface water and a high water table are separate observations.
Surface water is water above the ground surface.
The water table can...
The Swamp School Online Phase 1 Environmental Site Assessment course will give students an understanding of how to perform a Phase 1 Environmental Site Assessment following the federal requirements under the ASTM 1527-21 ruling, the All App...
Unlock the mysteries of stream and wetland ecosystems with our intensive three-day workshop designed for professionals involved in Clean Water Act jurisdictional determinations! Dive deep into the fascinating world of macroinvertebrates, le...
The 2025 National Ordinary High Water Mark Field Delineation Manual for Rivers and Streams Final Version is out for use. The document provides a scientifically based, rapid framework to support OHWM identification and delineation in a consi...
Subscribers, engagement, traffic and sponsorship for The Swamp School Insider.
| Subscribers | Engagement | 78 | Monthly Web Visits | ||
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| Accepts Sponsors | Estimated Cost per Ad | ||||
How this newsletter ranks in the official Substack charts.
| #93 |
The writers behind this newsletter.
The Swamp School was founded by Marc Seelinger, SPWS, a wetland scientist and educator with more than 40 years of experience. It provides practical training, regulatory insights, and resources for environmental professionals.
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