The Des Moines Wastewater Holding Tanks 2 and 3 were originally constructed in 1964. They are the original anaerobic digesters at the treatment plant, located at 1200 South 216th Street. They were subsequently replaced by the North and South Digesters in 1983 and 1998 respectively. Since then, tanks 2 and 3 have been primarily used as decant facilities to provide additional treatment.
Recently during routine maintenance of the Holding Tank floating covers, significant corrosion and potential safety problems were detected. The District asked Gray and Osborne Consulting Engineers to explore the options available to the District concerning the aging covers. The District elected to repair and recoat the existing covers and keep them in service.
Nordic Construction was the low bidder at $214,841.19 and is now in the middle of the project. The project is expected to take 55 working days.
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Website Accessibility Policy
Midway Sewer District is fully committed to providing accessible facilities, elements and
channels of communication to all members of the public. As part of this commitment, Midway Sewer District
has a policy of providing an accessible website compatible with the Web Content Accessibility Guidelines (WCAG 2.1) and
commercial screen reading software. All features of the website are coded to allow individuals with vision and
other impairments to understand and use the website to the same degree as someone without disabilities. We welcome
feedback and can often resolve issues in a timely manner if they arise.
If you need any special assistance or accommodations:
Midway Sewer District has designated a compliance officer for website disability-related accommodations.
The compliance officer has received training in website accessibility and updates the site in accordance with those best
practices. Contact our accessibility officer to report an issue.
Compliance Procedures and Reports
In addition to testing with users with a wide range of disabilities and coding our website to WCAG standards,
Midway Sewer District regularly scans its website to ensure ongoing compliance, and makes timely
changes to any inaccessible changes, if any are found.
Linked Documents and Third Parties
Please note that this site may link out to third-party websites, such as state or federal agencies, that do
not have accessible content. This site may also include documents provided by third parties included in our
agenda packets, for example. While we cannot control the accessibility of content provided by third parties,
we are happy to assist any member of the public with reading and accessing content on our site.
