Collecting data in the field? We now have apps for iOS and Android. Visit the App Store or Google Play Store and search for "Water Rangers" Learn more

  • Sign up
  • Login
  • Data home
  • Explore data
    • Explore the map
    • Latest observations
    • View datasets
    • Points of interest
    • Contributing organizations
  • About
    • About
    • How to use this platform
    • About volunteers
    • Data sharing
    • API
    • Support open access
  • Back to Water Rangers
  • Support open data
Organization

Great Lakes Observing System

Dataset summary

  • 1 Datasets
  • 5 Locations
  • 7,023 Datapoints
  • 5 Contributors
  • Summary
  • Points of interest
  • About
  • Locations
  • Photos
  • Avon Lake Regional Water

    Admin

  • City of Toledo

    Admin

  • City of Elyria

    Admin

  • Limno Tech

    Admin

  • State University of New York College of Environmental Science and Forestry (SUNY-ESF)

    Admin

Datasets

  • Great Lakes Water Quality Data
  • Located at 4840 State Road Ann Arbor, MI United States 48108,
  • Email info@glos.org
  • Website Organization's website

Latest contribution

State University of New York College of Environmental Science and Forestry (SUNY-ESF) on 12 October at ESF2
  • English / Anglais
  • French / Francais
  • About us
  • Testing with Water Rangers
  • Water Rangers testkit store
  • Frequently asked questions
  • Questions or comments
  • Safety
  • Data deletion process
  • Terms and conditions
  • Privacy policy
  • Code of conduct
  • Facebook
  • Instagram
  • YouTube

© Water Rangers 2015 - 2026. Water Rangers non profit
Land acknowledgement

Open to Collaborate Notice:

Open to Collaborate Notice: Our institution is committed to the development of new modes of collaboration, engagement, and partnership with Indigenous peoples for the care and stewardship of past and future heritage collections. Learn more about Local Context notices.

Current funders

We gratefully acknowledge support from our funders. Support open access

  • RBC
  • <span class="translation_missing" title="translation missing: en.footer.gc_alt">Gc Alt</span>
  • Digital Research Alliance of Canada