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Monitoring equipment and sensors

What is an ultrasonic level sensor?

Published January 29, 2026
A

What is an ultrasonic level sensor?

An ultrasonic level sensor emits sound pulses toward the water surface and measures the time it takes for the echo to return, converting this distance into water level.​

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When determining sewer basin and sub-basin areas for an I/I analysis, do you typically use the entire acreage of the sub-basin, or do you subtract out undeveloped areas, native growth areas, critical areas, etc. for a better comparison of I/I rates between sub-basins.
Published January 23, 2026

When determining sewer basin and sub-basin areas for an I/I analysis, do you typically use the entire acreage of the sub-basin, or do you subtract out undeveloped areas, native growth areas, critical areas, etc. for a better comparison of I/I rates between sub-basins.

When determining sewer basin and sub-basin areas for an I/I analysis, do you typically use the entire acreage of the sub-basin, or […]

How can ADS ECHO data aid in I/I reports?
Published January 23, 2026

How can ADS ECHO data aid in I/I reports?

The ADS ECHO can help you judge the timing of I/I by observing the quickness of the flow response and the rate […]

What is the recommended spatial distance for rain gauges?
Published January 23, 2026

What is the recommended spatial distance for rain gauges?

The primary, independent recommendation for rain gauge density in the United States is from the American Society of Civil Engineers (ASCE) and […]

What is an area velocity (AV) sensor?
Published January 29, 2026

What is an area velocity (AV) sensor?

An area‑velocity sensor measures both water depth and velocity at a point in an open channel or sewer, and multiplies the cross‑sectional […]

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