Skip to content
Statistics logo
  • Courses
    • See All Courses
    • Calendar
    • Intro stats for college credit
    • Faculty
    • Group training
    • Credit & Credentialing
    • Teach With Us
  • Programs/Degrees
    • Certificates
      • Analytics for Data Science
      • Biostatistics
      • Programming For Data Science – Python (Experienced)
      • Programming For Data Science – Python (Novice)
      • Programming For Data Science – R (Experienced)
      • Programming For Data Science – R (Novice)
      • Social Science
    • Skillsets
      • Bayesian Statistics
      • Business Analytics
      • Healthcare Analytics
      • Marketing Analytics
      • Operations Research
      • Predictive Analytics
      • Python Analytics
      • R Programming Analytics
      • Rasch & IRT
      • Spatial Statistics
      • Survey Analysis
      • Text Mining Analytics
    • Undergraduate Degree Programs
    • Graduate Degree Programs
  • Partnerships
    • Higher Education
    • Enterprise
  • Resources
    • About Us
    • Blog
    • Word Of The Week
    • Newsletter signup
    • Glossary
    • Statistical Symbols
    • FAQs & Knowledge Base
    • Testimonials
    • Test Yourself
  • Student Login

Home Blog Operations Research (O/R) For Sewage

Operations Research (O/R) For Sewage

Older urban sewer systems are not sealed, dedicated route networks leading to sewage treatment plants.  Rather, to save money when they were built decades ago, in some places they shared pipes with storm water drainage systems that lead to creeks, rivers and bays.  As a result, when stormwater inundates the system, it carries with it some of the sewage directly into waterways. Many cities have been working to separate the two systems, but it’s a huge job.  Are there solutions other than “big digs?”

Earlier this year, INFORMS, the Institute for Operations Research and the Management Sciences gave its Edelman Award for analytic excellence to the city of Louisville and its partner, Tetra Tech, an engineering firm, for innovative analytic approaches to the problem.  They used a mix of techniques:

    • fluid dynamics models for flow patterns
    • predictive modeling for predicting when and where overflows would occur
    • mixed integer programming to make efficient use of distributed storage capacity

By diverting sewage temporarily to local storage facilities during heavy rains, the system could wait out the storm water flooding and return the sewage to the network when it could again be channeled exclusively to the treatment plant.

Subscribe to the Blog

You have Successfully Subscribed!

By submitting your information, you agree to receive email communications from statistics.com. All information submitted is subject to our privacy policy. You may opt out of receiving communications at any time.

Categories

Recent Posts

  • Table Test
  • Oct 19: Data Literacy – The Chainsaw Case
  • Data Literacy – The Chainsaw Case

About Statistics.com

Statistics.com offers academic and professional education in statistics, analytics, and data science at beginner, intermediate, and advanced levels of instruction. Statistics.com is a part of Elder Research, a data science consultancy with 25 years of experience in data analytics.

Our Links

  • Contact Us
  • Site Map
  • Explore Courses
  • About Us
  • Management Team
Menu
  • Contact Us
  • Site Map
  • Explore Courses
  • About Us
  • Management Team

Social Networks

Linkedin-in Twitter Facebook-f Youtube

Contact

The Institute for Statistics Education
2107 Wilson Blvd
Suite 850 
Arlington, VA 22201
(571) 281-8817

ourcourses@statistics.com

  • Contact Us
  • Site Map
  • Explore Courses
  • About Us
  • Management Team

© Copyright 2022 - Statistics.com, LLC | All Rights Reserved | Privacy Policy | Terms of Use

By continuing to use this website, you consent to the use of cookies in accordance with our Cookie Policy.

Accept