When Rainfall Matters Trust WaterWatch PRO
Real-time rainfall monitoring for compliance, safety, and cost control.
WaterWatch PRO delivers GPS-precise rainfall data for every job site using trusted National Weather Service rainfall data. Instantly know when and how much rain fell so you can meet stormwater compliance requirements and protect your projects.
Compliance Made Easy
Defensible Auditable Data
Compliance Made Easy
Stay audit-ready with automatic rainfall logs and alerts that simplify stormwater and MS4 reporting. WaterWatch PRO helps inspectors, contractors, and municipalities meet NPDES permit requirements effortlessly.
Get Granular Detail
Defensible Auditable Data
Compliance Made Easy
View hourly and 15-minute rainfall totals directly on your dashboard. A running 24-hour total supports post-rainfall inspection decisions and gives you site-specific precision unmatched by any traditional rain gauge.
Defensible Auditable Data
Defensible Auditable Data
Smarter Project Management
Generate professional rainfall reports in PDF, CSV, or Excel format. Each report uses official NOAA digital rainfall maps, creating a verifiable audit trail for compliance, dispute resolution, or damage claims.
Smarter Project Management
Smarter Project Management
Smarter Project Management
Automated rainfall alerts and daily summaries keep every team member informed. Protect equipment, reduce downtime, and improve scheduling with real-time rainfall monitoring across all active locations.
Rainfall Forecasts
Smarter Project Management
Access Historical Data
See upcoming conditions at a glance. Three-day National Weather Service forecasts and optional site-specific predictions warn you when rainfall thresholds may be exceeded—helping you plan inspections before the storm arrives.
Access Historical Data
Smarter Project Management
Access Historical Data
Need past rainfall totals? The WaterWatch PRO Past Data Portal gives instant access to historical NOAA rainfall records anywhere in the continental U.S., perfect for retrospective reporting or permit verification.
EASY SET UP
Create An Account
Wait For Rain
Create An Account
Enter your email address and create a password to build your rainfall tracking account.
Choose A Location
Wait For Rain
Create An Account
Enter the decimal latitude and longitude of the location you want to monitor, and the threshold at which you'll receive rainfall tracking notifications.
Wait For Rain
Wait For Rain
Wait For Rain
Then wait for rain. We'll send you notifications when rainfall data exceeds your threshold, and you'll get daily reports.
WHO USES WATERWATCH PRO?
Construction Managers
Civil & Environmental Engineers
Construction Managers
Keep projects on schedule by providing instant rainfall alerts and automated logs for regulatory compliance. No more manual rain gauge checks or costly delays.
Stormwater Inspectors
Civil & Environmental Engineers
Construction Managers
Site-specific rainfall data increases efficiency by quickly knowing where to go for post-rainfall inspections. Automated documentation ensures inspection reports are accurate, consistent, and audit-ready.
Civil & Environmental Engineers
Civil & Environmental Engineers
Civil & Environmental Engineers
Site-specific rainfall data for designing, managing, and defending stormwater plans with confidence. Easily create defensible records that streamline compliance and reporting.
Municpal & State Agencies
Anyone Who Needs Rainfall Data!
Civil & Environmental Engineers
Simplify compliance oversight with trusted NOAA rainfall data at your fingertips. WaterWatch PRO helps agencies enforce permits, reduce disputes, and improve accountability.
Agricultural & Utilities
Anyone Who Needs Rainfall Data!
Anyone Who Needs Rainfall Data!
Make smarter operational decisions with real-time rainfall data that protects assets, optimizes resources, and supports long-term sustainability.
Anyone Who Needs Rainfall Data!
Anyone Who Needs Rainfall Data!
Anyone Who Needs Rainfall Data!
No matter your rainfall need, WaterWatch PRO is a great fit and can even complement what you're already using. Kick the tires for 30 days to see how we do what we do!