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Snapshot of water-level statistics in the network for May 2018

By St. Petersburg Coastal and Marine Science Center
Snapshot of water-level statistics in the network for May 2018
Original

Detailed Description

The USGS Active Groundwater Level Network includes about 20,000 wells that have been measured by the USGS or USGS cooperators at least once within the past 13 months. The animation shows a daily snapshot of water-level statistics in the network for May 2018. Credit: USGS. The image is in the public domain.

Sources/Usage

Public Domain.