Go with the flow – Frontier Precision water resources solutions.


Frontier Precision offers comprehensive water resources services.

The Frontier Precision Water Resources portfolio not only offers the technology you need, but our services group gives you the confidence that your new instrumentation is properly installed, configured, and calibrated for accurate results with Instrument Startup and Verification. We also offer Flow and Discharge Measurement for accurate/flow discharge measurements in most open channels, partially full pipe, or full pipe scenarios. And we deliver on Installation and System Integration solutions where we design, build, install, and support your remote data acquisition system, along with the software to analyze and display your data.


Flumes are specially shaped, engineered structures that are used to measure the flow of water in open channels. We provide all of the common types and sizes of flumes in fiberglass, aluminum, and galvanized steel. Flumes can be customized with inlet/outlet adapters, wing-walls, stilling wells, staff gauges and probe wells. For detailed information, drawings, discharge tables and a photos: https://www.openchannelflow.com/flumes


Weirs are common and simple methods of measuring the flow of water in open channels. At its simplest, a weir is no more than an obstruction placed in a channel over which water flows (unlike flumes where the water flows through the structure). Often this flow is over a specially shaped notch or opening set above the floor of the channel.

Properly sized, built, and maintained, a weir can provide inexpensive and accurate flow measurements.  

Openchannelflow offers a variety of weirs, including:  fixed weir platesportable weir setsweir boxesweir channels, and weir manholes.

For drawings, discharge tables and photos: https://www.openchannelflow.com/weirs

Packaged Metering Manholes

Fiberglass Packaged Metering Manholes (PMMs) solve the difficult problem of how to measure piped flows below grade. Starting with our industry leading fiberglass manhole tube, Openchannelflow integrates: a flow device (flumeweir, or mag meter), cover, base, and access ladder.  

The result is a single-piece, watertight, and corrosion resistant structure from which operators can accurately (and safely) measure and sample flows. For additional information: https://www.openchannelflow.com/manholes

Professional Services:


Our expert staff assist with start-up and training assistance on your new instrumentation. To satisfy regulatory requirements, we also provide third-party verification/calibration on your water flow and water quality instruments.

Gain the confidence that your new instrumentation is properly installed, configured, and calibrated to provide accurate results. Our staff works with you to make sure that your automatic water samplers, flow meters, and water quality instruments perform as specified.

Services include:

  • Automatic Sampler Start-Up Assistance
  • Flow Meter Installation
  • Flow Meter Flow Verification/Calibration
  • Water Quality Sensor Calibration Verification

Applications Include:

  • Wastewater Treatment Plants
  • Industrial Monitoring
  • Municipal Collection Systems
  • Agriculture
  • Environmental
  • Storm-Water


Frontier Precision provides world-class solutions for a wide variety of industries using leading products, training, technical services and more.

Technical Services


If you require customized technical services and training, please contact Frontier Precision at 800-359-3703 or reach out to a local Frontier Precision location.

Training and Events


Frontier Precision offers affordable regularly scheduled certified training classes, online eLearning, webinars, as well as custom training options to meet your specific training needs.