Stormwater permits under the National Pollutant Discharge Elimination System (NPDES) require defensible documentation of qualifying rain events. Manual gauges and scattered online sources can introduce uncertainty—especially when validating 0.1", 0.25", 0.5", or 1.0" storm thresholds.
WaterWatch PRO delivers timestamped, site-specific totals backed by National Weather Service (NOAA) systems, helping ensure your stormwater reporting meets federal and state audit standards.
NPDES-regulated facilities must maintain rainfall logs that withstand audit scrutiny. WaterWatch PRO helps you:
Every rainfall value is tied to your site coordinates and powered by NOAA’s MRMS system for high-confidence compliance reporting.
Whether you oversee a single facility or a multi-site portfolio, WaterWatch PRO helps stormwater teams:
Your rainfall data is available instantly and stored securely for long-term compliance needs.
WaterWatch PRO is a product of Wise Weather, LLC Copyright © 2026
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