The worldwide leader in water quality analysis

Whatever your industry, a range of solutions to solve your specific needs


For over 80 years, Hach’s water analysis solutions have helped customers of all sizes and industries deliver quality water. With a broad line of analytical solutions, we make water analysis better—faster, simpler, greener, and more informative. Valuing ease-of-use, accuracy, and reliability, we craft our portfolio of solutions around the unique regulatory and operational challenges your facility faces—placing engineers and plant managers at the forefront of every design and innovation.

Our water analysis solutions can be found in every corner of the globe and across a wide array of municipal and industrial facilities. From municipal wastewater and drinking water plants to industries such as food and beverage, power generation, chemical manufacturing, and dozens more, as well as Engineering Consultants, Hach has expertise and solutions to help you. This includes lab instrumentation, in-line process solutions, and Real-Time Control Systems, as well as a corps of service and training professionals to keep you up and running at maximum efficiency.

Do you have a need for water quality analysis?

Find a Hach solution here.


Water testing and analysis for drinking water and wastewater treatment Whether you're a municipal drinking water plant, a wastewater treatment facility, or both, you can find a complete portfolio of solutions for lab, online, field or service applications. Our experts continue to innovate portable and online analyzers to help facilities maintain compliance, cut costs, and streamline operations.

Click below to find solutions specific to your facility type.


Water testing and analysis for food, beverage, power and other industries Whether your business is food, beverage, power generation, chemical, or one of hundreds of other industry types. Hach has a solution to meet your lab, online, portable or integrated water analysis needs.

Click your industry below to find solutions tailored to you.

Engineering Consultants

Support and services for our customers and engineers As an Engineering Consultant and System Integrator, every day delivers a new challenge to solve. Look to Hach for a wide range of solutions and expert, experienced answers to give you the support you need.

Learn how we can help by clicking below.