top of page

Utility Services Associates’ professional staff works closely with other industry professionals and manufacturers, creating new technology and developing new procedures and methods, to better serve the water industry.


Non revenue water (NRW) is water that has been produced and is “lost” before it reaches the customer. Losses can be real losses (through leaks, sometimes also referred to as physical losses) or apparent losses (for example through theft or metering inaccuracies). High levels of NRW are detrimental to the financial viability of water utilities, as well to the quality of water itself.


The International Water Association (IWA) has developed a detailed methodology to assess the various components of NRW. Accordingly NRW has the following components:

  • Unbilled authorized consumption

  • Apparent losses (water theft and metering inaccuracies)

  • Real losses (from transmission mains, storage facilities, distribution mains or service connections)


Our primary service is to provide Water System Leak Detection using state of the art acoustical listening devices and digital correlation technology. We are equipped for worldwide mobilization. We provide our services to all types and sizes of water systems, on a preventative (pro-active) or emergency basis (crisis recovery). In addition to our leak detection services, we partner with several other water asset management companies to provide water audits and tank inspection and cleaning.


We also offer a line of the best in class equipment from numerous leak detection equipment manufactures. This along with other technologies allow us to provide the best equipment, services and procedures to meet our client's special needs.

Upcoming Shows

Jul 07, 2020

Great Falls, MT

MRWS 40th Annual Technical Conference & Exhibition Show

Come check us out at the 40th Technical Conference and Exhibition Show. At the Best Western Heritage Inn - Great Falls, MT. We will be at booth P-5. See you there. 

Please reload

bottom of page