WeatherTRAK with OptiFlow is a ground breaking solution that helps manage restrictive water windows, keeping things running as close to capacity as possible and delivering water where it’s needed with the time available. Working in conjunction with WeatherTRAK Pro3 controllers and WeatherTRAK Central, OptiFlow is the industry’s first solution to optimize and maximize flow across an entire site from the cloud.


  • Reduce your water window times by automatically optimizing flow rates across your site
  • Save valuable time and man-hours with reliable automated water window management
  • Stay in compliance with water restrictions
  • Gain visibility into water usage, budget and site configuration across an entire site
  • Be notified of flow alerts in real time

OptiFlow in Action

OptiFlow Configuration

By providing information about your pipes and stations, OptiFlow will automatically optimize watering schedules.

Optimize Flow

Manual manipulation of start times and duration is possible via a visual representation of each scheduled program.


“HydroPoint WeatherTRAK with OptiFlow offers comprehensive visibility across the entire site, effective management of narrow water windows and tools to help us achieve more with fewer truck rolls and man hours.”

– Principal, Mosaic Consulting, Inc.


  • Easy to install

  • No local radio or phone-based communication infrastructure to install, configure or manage
  • Flexible and intuitive hydraulic tree configuration
  • Multiple controllers share single or multiple points of connection and mainlines
  • Able to manage up to 1,000 stations per mainline
  • Create unlimited flow zones in any configuration
  • Support for sub-flow zones
  • Flexible flow programming including station irrigation order prioritization, assign programs to flow zones, and program stacking
  • EPA WaterSense-approved scheduling engine
  • Supports Normally-Open or Normally-Closed master valves

  • Optimized scheduling and prioritization

  • Complete site-based flow optimization based on maximum gallons per minute
  • Station-level prioritization

  • Advanced reporting

  • Usage reports: daily total usage by water source, mainline and point of connection for single or multiple controllers
  • Water budget reports: tracks water budget actuals to targets for accounts and sites
  • Plant type and sprinkler type estimated usage to highlights conservation opportunities
  • Controller runtime analysis report: duration each station runs by year, month, day and minute
  • Site configuration report: controller setting currently or on any date
  • Site configuration change history report: controller setting change history. Shows user name, exact changes made and date and time made

  • Central and remote management

  • Manage from a browser, anywhere
  • Mobile application for in-field maintenance duties
  • Controller software updates occur automatically from the cloud

  • More efficient site management

  • Higher pump efficiency
  • Measure flow, develop baseline and measure progress/against metrics

  • Intuitive to use

  • Interactive, adaptive graphical user interface
  • Automatic daily flow rate and electrical optimization based on irrigation pipe infrastructure and number of controllers
  • Flexible irrigation scheduling options

  • Fault and issue detection

  • Mainline break detection and shutdown
  • Station-specific high flow detection and station shutdown
  • Station-specific low flow detection
  • No-flow detection
  • Advanced Leak detection with smart non-irrigation shutdown

  • Prerequisites

  • Works with all models of WeatherTRAK ET Pro3 or ET Pro3 2-wire controllers
  • WeatherTRAK OptiFlow Service requires an active WeatherTRAK Central Service Subscription