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Thermal Image of Groundwater from Bank Discharging into Stream

September 2025 (approx.)

Detailed Description

A thermal image taken with a handheld FLIR camera showing approximate water temperature, where warmer temperatures are represented as red and cooler temperatures as blue. This image presents an approximately 20-foot area where cooler groundwater (blue) may be discharging from a bank into a warm stream in early September. The temperature scale is in degrees Fahrenheit.

Sources/Usage

Public Domain.

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