Rezatec launches deployment to observe water air pollution round Lake Maumelle for Central Arkansas Water

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 information analytics firm, to conduct a deployment to determine and monitor sources of contaminants coming into considered one of its main ingesting water sources, Lake Maumelle.

Lake Maumelle is a 13.9 sq. mile man-made reservoir that gives roughly 65 % of all ingesting 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 quite a lot 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 coming into the reservoir.

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

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

This information can then be utilized by Central Arkansas Water to allow optimistic engagement with key landowners to focus on discount in diffuse air 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 air pollution from coming into into uncooked water sources, Central Arkansas Water hopes to guard the abundance and high quality of ingesting water for its prospects and cut back water therapy prices.

Randy Easley, Water Sources Scientist, Central Arkansas Water commented “It’s more and more necessary for water utility corporations to discover new and modern strategies of watershed administration to deal with the challenges of budgetary restraint, stricter regulatory compliance necessities, and elevated environmental pressures.”

Philip Briscoe, Chief Working Officer, Rezatec acknowledged “Water utilities are in search of extra complete and cost-effective methods to map and monitor land use/land cowl to foretell change throughout landscapes inside watersheds, to be able to higher perceive the connection between land use and water high quality. Satellite tv for pc information can present modern and environment friendly options that are being adopted by an rising variety of organisations around the globe”.

The purposes for satellite tv for pc information and machine studying inside the water trade usually are not restricted to watershed administration. Rezatec additionally gives options for assessing pipeline failure danger in water distribution networks and monitoring dams for indicators of potential weak spot.


Editor’s notes

About Rezatec
Rezatec applies information science to satellite tv for pc imagery and geospatial information to ship refined, cloud-based analytics to prospects proudly owning and working excessive worth, distributed land-based belongings. Rezatec information providers allow improved margins, enhanced aggressive benefit and optimised asset administration for its prospects. Rezatec prospects 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

About Central Arkansas Water
At Central Arkansas Water, we’re proud to be the metropolitan water service supplier for Better Little Rock-North Little Rock; a frontrunner on the nationwide stage in regulatory compliance, therapy expertise, and operational effectivity; and a principal accomplice in efforts to make sure an enough provide and high quality supply of water for the area — now and sooner or later.

For editorial enquiries contact:
Simon Haskell, Advertising and marketing Supervisor, Rezatec Restricted
Tel: 01865 817537, E mail:

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