CSO Tanks – Combined Sewer Overflow Tanks

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Wedotanks.com (f/k/a HTI Systems, LLC) has helped to define the market for precast concrete CSO tanks, or combined sewer overflow tanks for wastewater treatment plants. Over 30 years of experience have gone into our designs for combined sewage overflow holding tanks, and it shows in the quality of the product and in our roster of clients. Every new wastewater treatment facility, biosolids treatment plant, or sludge treatment system represents another potential customer for wedotanks.com® precast concrete CSO tanks.

wedotanks®‘ combined sewer overflow tanks are trusted by municipal wastewater treatment plant operators and commercial industries who count on dependable CSO holding tanks for their day-to-day and emergency operations. With wedotanks® you have a company that can custom design a combined sewer overflow tank according to the size and flow specifications that perfectly match your wastewater treatment and sewer needs.

Specifically wedotanks® offers engineering and design services for construction of water treatment, wastewater treatment and purification plants, and other municipal and private infrastructure facilities, although the CSO tanks are primarily utilized by public-sector entities.  We are licensed in twelve states currently and soon will receive our professional engineering license in three additional states.  We provide professional liability insurance for all our projects.

For a custom quote visit our Design A Quote form.

Gabriel Novac Hydroself Flushing Gates

Combined Sewer Overflow Tanks

What is a Combined Sewer Overflow Tank?

Generally, combined sewer overflow refers to sewer systems without separate components for stormwater and wastewater. In effect, stormwater and wastewater all flow through the same system (combined) to a wastewater treatment facility. In the event of heavy rain or stormwater accumulation, a CSO holding tank becomes necessary to prevent flood waters (overflow) which in a combined system would include untreated wastewater.

Please take the time to view the rest of our site, and then contact us. Let wedotanks.com® help you get your wastewater treatment project – including combined sewer overflow tanks – up and running smoothly.

Private Equity Financing


Water & Wastewater Treatment Plants

WEDOTANKS.COM, LLC, NOW OFFERS 100% FINANCING FOR PUBLIC AND PRIVATE SECTOR PROJECTS IN THE US AND CANADA.  Approval is based on your credit worthiness, our business partner provides the approval and funds quickly if qualified. Contact us; we would love to hear from you.  We are SAM registered; NCEES registered, and carry professional liability insurance to make you safe no matter which wedotanks® product or service you are interested in).

Some other things we do @ WEDOTANKS

Flow Equalization Tanks

Treatment, Optimization and Design software for Activated Sludge

New licenses (less than $1.00/day) now available for:

Treatment, Optimization & Design (Sasspro®V2) software for Activated Sludge WWTP’s .

90 day – $89.00                  180 day – $175.00          1 year – $300.00    Perpetual – $998.00

Go to:  http://store.wedotanks.com/software-for-wwtp-design/ to order and get immediate download.

For a custom quote visit our Design A Quote form.