• With such a wealth of information here at SWAN, we want to make it easier for you to find the knowledge you seek as quickly as possible.

  • Lighthouse uses some of the most advanced AI language models to understand your questions and sifts through SWAN's entire knowledge base to find an answer. We have carefully trained it to present relevant information in a consolidated way.

  • As you navigate an ocean of information, let Lighthouse be your beacon.

  • Disclaimer: We cannot always guarantee complete or accurate responses, given that AI-powered dialogue is still an emerging technology. Lighthouse will always accompany answers with the most relevant references, which we encourage you to check out. We highly value your feedback to ensure that Lighthouse meets the highest standards of quality and reliability. If you notice something off, please contact us at:

  • Ready to join us?

    SWAN Members enjoy full access to Lighthouse (unlimited searches and gated content) along with global membership benefits.

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We are a passionate team of water experts and technologists driven to protect our communities, infrastructure, and the environment from the impacts of stormwater runoff. At Opti, we believe the stormwater management challenges facing communities today require performance improvements, adaptive capacity, and operational transparency that digital approaches can deliver. Opti is the creator and leading provider of Continuous Monitoring and Adaptive Control (CMAC) solutions. Opti’s software products provide solutions to multiple, often competing, stormwater objectives, providing customers with economic savings, resiliency and peace of mind since 2007.

4356 Boylston Street
Boston, MA 02116 USA

David J. Rubinstein

SWAN Members may view email address.