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Water Quality

Water Quality

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NOTICE IS HERBY GIVEN that a proposed increase in the water and sewer rates for Cottonwood residents will be considered at the next regularly scheduled meeting of the Board of Directors of the Cottonwood Water and Sanitation District that will be conducted on September 18, 2014 at 6:30 pm. This meeting will be held at the District meeting house located at 8334 Sandreed Circle, Parker, CO 80134 and is open to the public. The Board will consider the District’s staff recommendation to increase the base and usage water and sewer service fees by 4%. Final action will be taken on these proposed fee increases at this time.

By: /s/Alyssa Kasaris
President, Board of Directors

Notice to Cottonwood Customers September 4, 2014 – JWPP Batch Operation
As noted in the August 2014 newsletter sent with your monthly invoice, beginning on August 27th, Cottonwood customers will start to receive water from the Joint Water Purification Plant (“JWPP”). This water is treated via microfiltration and with an advanced oxidation process. All state drinking water requirements are being met. Read more

Legal action is being taken to protect your investment in the community’s future renewable water supply. Cottonwood customers have all been mailed a comprehensive letter explaining what is going on. If you did not receive it, please click here and also read the most recent FAQs.

Click here for information about the water treatment plant (JWPP)


Water Conservation Tips

Did you know that some car washes clean and recycle the water that is used in the car wash? Read more

Now is a smart time to perform a Monthly Tune-Up to make sure your sprinkler system is working properly.
Read more

How long should your sprinkler run in order to properly water your lawn? Read more

Use “catch cups” to find out how much water your sprinkler system is putting on your yard. This may be a good time to measure how much water your sprinkler system is actually putting on your grass. Read more

Rotary Sprinkler Nozzles – If you’re over watering your lawn, you may want to consider taking a few minutes this weekend to install rotary sprinkler nozzles. Read more

Right Plants Right Place – About one-half of the water we use at home has been applied outdoors. Read more

The Cottonwood Water and Sanitation was established to provide the Cottonwood community in Parker, Colorado  with water and wastewater services. The District remains dedicated to ensuring that the services we provide and maintain, now and into the future, are of the highest quality for all of Cottonwood’s residents and businesses. When it comes to the quality of its water, we are here to ensure the proper precautions and safeguards are followed long before the water reaches the taps within the community or is discharged back into the environment.

After Hours Emergency: 303-426-3167

DISCLAIMER: It’s important to know that all the materials provided on this website ( are for informational purposes only. While every effort is made to ensure accuracy, there are no guarantees that the information provided on this site is accurate, complete, or up-to-date.