Harwell, Oxfordshire, 10 September 2019 – Central Arkansas Water, a metropolitan water utility system situated in Pulaski County, Arkansas, USA has partnered with Rezatec, a world main knowledge analytics firm, to conduct a deployment to determine and monitor sources of contaminants getting into one in every of its major consuming water sources, Lake Maumelle.

Lake Maumelle is a 13.9 sq. mile man-made reservoir that gives roughly 65 % of all consuming water to the Arkansas state capital metropolis of Little Rock, and the encircling space with a inhabitants of 450,000 folks.

Lake Maumelle

Lake Maumelle

The reservoir’s watershed is comprised of a wide range of completely different land makes use of, each agricultural and forestry associated. Central Arkansas Water suspect that these actions could have been contributing to elevated ranges of sediment and in flip nitrogen and phosphorous getting into the reservoir.

Rezatec’s watershed administration software makes use of satellite tv for pc knowledge, hydrological evaluation, and machine studying to map land use and create soil erosion threat fashions to ship a complete watershed threat evaluation – an answer already efficiently deployed for a number of different utility firms in Europe and Asia.

The goal of the deployment is to present a retrospective evaluation which can be utilized along side extra conventional strategies of monitoring to assist determine supply places the place pollution (derived from herbicides, pesticides, fertilisers, metals, and so forth.) are prone to flowing into the reservoir.

This knowledge can then be utilized by Central Arkansas Water to allow constructive engagement with key landowners to goal discount in diffuse pollution ranges within the catchment areas and handle the affect to water high quality attributable to farming practices and soil erosion related to forestry operations.

By adopting a watershed-based method to water high quality and stopping pollution from getting into into uncooked water sources, Central Arkansas Water hopes to defend the abundance and high quality of consuming water for its clients and scale back water therapy prices.

Randy Easley, Water Resources Scientist, Central Arkansas Water commented “It is increasingly important for water utility companies to explore new and innovative methods of watershed management to address the challenges of budgetary restraint, stricter regulatory compliance requirements, and increased environmental pressures.”

Philip Briscoe, Chief Operating Officer, Rezatec acknowledged “Water utilities are looking for more comprehensive and cost-effective ways to map and monitor land use/land cover to predict change across landscapes within watersheds, in order to better understand the relationship between land use and water quality. Satellite data can provide innovative and efficient solutions which are being adopted by an increasing number of organisations around the world”.

The purposes for satellite tv for pc knowledge and machine studying throughout the water trade should not restricted to watershed administration. Rezatec additionally gives options for assessing pipeline failure threat in water distribution networks and monitoring dams for indicators of potential weak spot.


Editor’s notes

About Rezatec
Rezatec applies knowledge science to satellite tv for pc imagery and geospatial knowledge to ship refined, cloud-based analytics to clients proudly owning and working excessive worth, distributed land-based property. Rezatec knowledge companies allow improved margins, enhanced aggressive benefit and optimised asset administration for its clients. Rezatec clients cowl the globe and are leaders of their respective industries within the water, agriculture, infrastructure and forestry sectors. For extra details about Rezatec go to www.rezatec.com

About Central Arkansas Water
At Central Arkansas Water, we’re proud to be the metropolitan water service supplier for Greater Little Rock-North Little Rock; a frontrunner on the nationwide degree in regulatory compliance, therapy technology, and operational effectivity; and a principal companion in efforts to guarantee an ample provide and high quality supply of water for the area — now and sooner or later.

For editorial enquiries contact:
Simon Haskell, Marketing Manager, Rezatec Limited
Tel: 01865 817537, Email: simon.haskell@rezatec.com

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