Case Studies & Testimonials

A Legacy of Accuracy. For decades, Hach Flow Products and Services, along with our legacy brands Sigma and Marsh-McBirney, have been leading the open-channel wastewater flow monitoring industry. From utilizing new technologies for the improvement of tried-and-true flow monitoring practices to innovating completely new ways to approach the industry, Hach Flow has pioneered both approaches. And we have the case studies to prove it. Following are examples of our products and services in action. Please feel free to Request Additional Information if you’d like to see additional case studies on a particular product or service.

Hach Data Delivery Services (DDS)

Reducing the Cost of Data in Dublin, Ohio (PDF)

Gavel & Dorn Engineering Maximizes Their Efficiency

Stream Water Group Gets Good Flow Data with Hach DDS

World's Largest Fiber-Board Producer Steps Up to DDS

Going with the Flow: Monitoring Service Tracks Flow Across Regional System

Taking Control: Capturing Lost Revenue with DDS Flow Monitoring Services

City of Loma Linda Trades Up to DDS

Above the Fray with FLO-DAR in Big Bear City, CA

U.S. Steel Chooses Data Delivery Services for Water Discharge Waste Flow Monitoring

A Flow Service Provider Truly On the Cutting Edge

Progression of Flow Monitoring at Elco Corporation Now Three Decades Strong

Hach FL900 Series Flow Logger

Delaware Engineering Tackles I&I with Hach Data Delivery Services and the Hach FL900 Series Flow Logger

Martin Control Services Makes the Switch to the FL900 Series Flow Logger

Sigma 950 Flow Meter

City of Longmont, CO includes Hach Flow Meters in their Master Plan

MACTEC Engineering & Consulting Uses Sigma 950 for Cost-Effective Flow Monitoring

FLO-STATION Flow Monitor

Metering Large (120 Inches!) Lines with FLO-DAR Monroe County, NY

Hazel Dell Sewer District Solves Remote Sewer Flow Monitoring Challenges With FLO-DAR

Fairfield, Ohio Chooses FLO-DAR for Demanding Flow Applications

FLO-DAR Flow Monitoring System Pays for Itself at Cleveland Metroparks Zoo

Hach sc200 Universal Controller with Ultrasonic Flow Sensor

Templeton Community Services District Uses sc200 in Important Billing Application

Hach FH950 Handheld Flow Meter

Everybody Wins at 2016 Texas Water Silent Auction

URS Counts on the Hach FH950 for Wastewater Applications

Protecting Fish Through Handheld Flow Monitoring

Eco Logical Research Chooses Hach FH950 Handheld Flow Meters for Increased Survey Efficiency

FLO-DAR® AV Sensor

Reducing a "Billion Dollar Problem" With Smart Flow Monitoring

Tired of "Washed Away" Flow Meters, Dalton Utilities Chooses FLO-DAR

Salt Lake County, Utah Manages I&I with Flo-Totes and FLO-DAR

ProChem uses FLO-DAR to Manage Industrial Flows

U.S. Steel Chooses Data Delivery Services for Water Discharge Waste Flow Monitoring

A Flow Service Provider Truly On the Cutting Edge

Kansas Department of Wildlife and Parks - Cheyenne Bottoms Wildlife Area

City of Longmont, CO includes Hach Flow Meters in their Master Plan

Progression of Flow Monitoring at Elco Corporation Now Three Decades Strong

FLO-TOTE 3® AV Sensor

Performance of Flowmeters in I&I Study Delights R.D. Zande

Salt Lake County, Utah Manages I&I with Flo-Totes and FLO-DAR

FL900AV Flow Meter with Submerged AV Sensor

Frazier Engineering Getting Better Flow Data with Hach FL900AV

Online Calc

Online Calculator

On-line open channel
& full-pipe flow calculator for pros in the water & wastewater field.

» Calculator link

Ask the ExpertsAsk the Experts

Over 50 years of combined experience to assist you with your flow monitoring inquiries.

» Ask a question

Focus on Flow

Focus on Flow

Product & technology newsletter.

» Sign up now
» Newsletter archive

Flow ApplicationFlow Application Review

Allow us to evaluate and recommend the ideal solution for your flow monitoring application.

» Read more

P.O. Box 389, Loveland, CO 80539-0389 U.S.A.
800.368.2723
Toll Free US & Canada • 970.622.7120 Outside US & Canada • 800.635.1230 24/7 Technical Support