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Water-quality monitoring of the Merrimack River watershed in Massachusetts

Kaitlin L. Laabs·Natalie L. Roth·Laura K. Yates
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Abstract

The U.S. Geological Survey has been working in collaboration with the Massachusetts Department of Environmental Protection on a project to collect water-quality data from the Merrimack River watershed since April 2020. Twelve locations in the Merrimack River watershed are being sampled for nutrients (such as nitrogen), metals (such as aluminum), Escherichia coli bacteria, and other measures.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 42.22560913291625° to 42.88947318066107° latitude; -72.05232335631223° to -70.78285176140129° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Kaitlin L. Laabs, Natalie L. Roth, Laura K. Yates. 2022-10-27. Water-quality monitoring of the Merrimack River watershed in Massachusetts. https://doi.org/10.3133/gip216

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