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News and Library

Recent News & Links

2024 MTAS Model Ordinance

TNSA SCM Sizing Guide (2024)

TNSA SCM Committee Designing for Maintenance Guide

TNSA Guide to Stormwater Manufactured Treatment Devices

TDEC Short-Term Response to Flooding Guide (December 2020)

TDEC: Compensatory Mitigation for Streams and Wetlands

EPA NPDES Stormwater Program Link

2022 TNSA 990
2021 TNSA 990
2020 TNSA 990
2019 TNSA 990
2018 TNSA 990
2017 TNSA 990

2021 Newsletters

First Quarter TNSA Times Newsletter

Second Quarter TNSA Times Newsletter

2022 Newsletters

First Quarter TNSA Times Newsletter

Second Quarter TNSA Times Newsletter

Third Quarter TNSA Times Newsletter

Fourth Quarter TNSA Times Newsletter

2023 Newsletters

First Quarter TNSA Times Newsletter

Second Quarter TNSA Times Newsletter

Third Quarter TNSA Times Newsletter

Fourth Quarter TNSA Times Newsletter

2024 Newsletters

First Quarter TNSA Times Newsletter

Second Quarter TNSA Times Newsletter Third Quarter TNSA Times Newsletter

Fourth Quarter TNSA Times Newsletter

2025 Newsletters

First Quarter TNSA Times Newsletter

Second Quarter TNSA Times Newsletter

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