Tennessee mitigation credits
A monthly snapshot of Tennessee's mitigation banking market — wetland, stream credits — built on federal RIBITS bank, ledger, and service-area data.
Tennessee Mitigation Credits Loosen Across Wetland and Stream
Supply conditions in Tennessee loosened over the trailing twelve months. Both wetland and stream credits trended toward greater availability. Stream credits dominate the market by volume, with a large available inventory and substantial releases over the period.
Wetland credits remain a thin segment relative to stream credits. Withdrawals stayed modest across both types, reinforcing the loosening direction. The market is heavily concentrated in stream credits.
- Stream credits account for the overwhelming share of available inventory statewide.
- Both credit types trended loosening over the trailing twelve months.
- Withdrawals remained low across wetland and stream credits.
Generated from 1 data sources and reviewed before publication. Figures reflect the September 2026 lookback and are illustrative in this preview.
The market by credit type
Each credit type trades on its own supply-and-demand curve — figures are never summed across types. Availability is the current statewide balance; TTM = trailing twelve months.
| Credit type | Available | Released · TTM | Withdrawn · TTM | Trend |
|---|---|---|---|---|
| Wetland | 971 | 158 | 33 | Loosening |
| Stream | 35,038 | 29,025 | 7,833 | Loosening |
Activity over time
Quarterly releases and withdrawals, and the running available balance, for each credit type — the state-level view of what MitigationDesk shows on each bank profile. Trend runs 2024 Q2 → 2026 Q3.
Wetland
Stream
Largest transactions
The biggest credit releases and sales in September 2026, by credit type.
Largest releases · Wetland
| Bank | Sponsor | Released | Date |
|---|
Largest sales · Wetland
| Bank | Buyer / permittee | Sold | Date |
|---|---|---|---|
| Gleason Creek Stream and Wetland Mitigation Bank | Sumner County Schools | 0 | Sep 4 |
Largest releases · Stream
| Bank | Sponsor | Released | Date |
|---|---|---|---|
| Flat Creek Mitigation Bank | 624 | Sep 18 | |
| Little Trammel Creek Stream Mitigation Bank | 466 | Sep 11 | |
| Cave Spring Mitigation Bank | 59 | Sep 10 |
Largest sales · Stream
| Bank | Buyer / permittee | Sold | Date |
|---|
Aggregated from publicly disclosed RIBITS/DEQ ledger transactions for the period. Buyers are named where the transaction is a matter of public record.
How to buy mitigation credits in Tennessee
If your project impacts a regulated resource in Tennessee, you'll typically need to offset that impact by purchasing compensatory mitigation credits. Which bank you can buy from is determined by service area — a bank is generally approved to sell only to impacts inside its watershed (HUC), so geography comes first.
For federal Clean Water Act §404 impacts, wetland and stream credits are tracked in the U.S. Army Corps of Engineers' RIBITS system.
The practical steps: (1) confirm your impact type and quantity, (2) identify the HUC your impact falls in, (3) find banks whose service area covers that HUC with the right credit type available, and (4) contact the bank sponsor for a price and reservation. MitigationDesk collapses steps 2–4 into a single search.
See the banks that can service your project — with live availability, status, and the sales contact.
Find TN credits → How credit trading works →Tennessee mitigation credits — FAQ
How many mitigation banks serve Tennessee?
As of the latest snapshot, roughly 185 mitigation banks have service areas covering part of Tennessee, spanning every status including ILF programs and inactive banks. Of those, 82 are approved and active.
What types of mitigation credits are available in Tennessee?
Tennessee banks offer wetland and stream credits. Each credit type trades on its own supply-and-demand curve and is never interchangeable with another — a stream credit can't offset a wetland impact.
Does Tennessee have stream mitigation credits?
Yes. Tennessee has mitigation banks offering stream credits. Availability is driven by service area, so which specific banks can serve a given project depends on the project's watershed (HUC).
Who regulates mitigation credits in Tennessee?
Mitigation credits in Tennessee (wetland and stream) are tracked by the U.S. Army Corps of Engineers through RIBITS (the Regulatory In-lieu fee and Bank Information Tracking System), which records every bank's ledger and service area.
How much do mitigation credits cost in Tennessee?
Mitigation credit prices are not public and vary by credit type, local availability, and service area — a scarce credit type in a thinly-supplied watershed commands more than an abundant one. Prices come from the bank sponsor directly. MitigationDesk surfaces the sponsor and sales contact for every Tennessee bank so you can request a quote.
See live availability for your project.
These pages summarize the market. The app shows you the specific banks that can service your site — with real-time balances, status, and the sales contact.