Hydrology Corner Blog: hydrometric standard operating procedures

Why Does the Role of the Hydrographer in Rating Curve Development Even Need an Explanation?

I am very happy to announce that the paper: The Role of the Hydrographer in Rating Curve Development has now been published in Confluence: Journal of Watershed Science and Management. Marianne Watson, Robin Pike, and I all learned a lot from each other in the process of writing this paper, resulting in a product that is greater than the sum of the inputs.

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Extreme Gauging – How to Extend Rating Curves With Confidence

Extreme flows are extremely hard to gauge, hence we get very few gaugings to accurately define the top-end of stage-discharge rating curves. This is a problem. Whereas empirically calibrated functional relationships can be trustworthy for the purpose of interpolation, they can be notoriously unreliable for extrapolation. One needs to be very careful about extrapolating any rating curve to an ungauged extreme.

The Water Monitoring Industry – Rapid Modernization and Growth

Aquatic Informatics’ global survey of over 700 water professionals in 90 countries puts a spotlight on an industry undergoing rapid change. Key trends include significant growth in network size, modernization of monitoring technology, and an increasing demand for comprehensive data management systems. After months of refining survey questions, collecting responses, and analyzing the results, the…