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The U.S. Geological Survey National Atmospheric Deposition Program, National Trends Network, 2023

Ryan C. McCammon·Noel A. Deyette
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Abstract

The U.S. Geological Survey (USGS) has been a National Atmospheric Deposition Program (NADP) partner agency since 1981. NADP is composed of five atmospheric monitoring networks that verify Clean Air Act effectiveness and provide essential data to protect human health and preserve ecosystems for current and future generations. Stakeholders include land management agencies overseeing sensitive habitats (the National Park Service, Bureau of Land Management, U.S. Forest Service, and Tribes), Federal and State regulatory agencies, and the public.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 25.08° to 49.38905° latitude; -124.68721° to -66.96466° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Ryan C. McCammon, Noel A. Deyette. 2025-08-04. The U.S. Geological Survey National Atmospheric Deposition Program, National Trends Network, 2023. https://doi.org/10.3133/gip258

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