
WaterWatch PRO is a mobile app that makes rainfall tracking easy for any site, anywhere.
Get the rainfall data you need to meet NPDES stormwater compliance requirements without expensive equipment or spreadsheets.
If you are a stormwater inspector, construction manager, or are responsible for an MS4, let WaterWatch PRO™ take over the thankless task of rainfall tracking.
You arrived here because of our partnership with the NPDES Training Institute and Luke Owen. He knows how frustrating and time-consuming rainfall tracking can be.
WaterWatch PRO helps site managers, stormwater inspectors, and compliance teams eliminate the guesswork for getting rainfall data. This mobile app removes the need for installing or managing gauges.

We access state-of-the-art hourly and 15-minute rainfall data straight from NOAA. Learn more about where this data comes from here.
Define an amount you want to know about, and when we detect rainfall data meets or exceeds it, you instantly receive a text or email notification.
Download reports for the days or months you need with a few mouse clicks. Get the rainfall tracking report as a PDF, CSV or Excel sheet.
WaterWatch PRO has helped hundreds of job sites save time, reduce paperwork, and accomplish more by automating rainfall tracking for them.
"I don't spin my wheels driving 40 miles out of the way.
WaterWatch PRO tells me how much rain fell."
Katie H. - Beaufort, S.C.
WaterWatch PRO is a product of Wise Weather, LLC Copyright © 2026
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