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
  • Help & guides
  • About
    • About
    • About volunteers
    • Support open access
  • Back to Water Rangers
  • Support open data
  • English / Français
Organization

National Great Rivers

Dataset summary

  • 1 Datasets
  • 468 Locations
  • 44.2K Datapoints
  • 272 Contributors
  • Summary
  • Points of interest
  • About
  • Locations
  • Contributors

Recent photos

  • Springbrook Water Reclamation Center Upstream, 13 March 2025
  • Springbrook Water Reclamation Center Upstream, 13 March 2025
  • Legion Park-NSCP, 11 March 2025
  • Legion Park-NSCP, 11 March 2025
  • West Branch DuPage River at Hillside, 12 March 2025
  • West Branch DuPage River at Hillside, 12 March 2025
  • West Branch DuPage River at Hillside, 12 March 2025
  • Cress Creek, 12 March 2025
  • Cress Creek, 12 March 2025
  • Cress Creek, 12 March 2025
  • Arrowhead Park, 12 March 2025
  • Arrowhead Park, 12 March 2025
  • Arrowhead Park, 12 March 2025
  • Morgan Creek at Morgan Creek Park, 10 March 2025
  • Morgan Creek at Morgan Creek Park, 10 March 2025
  • Main Street , 12 March 2025
  • Dam 62, 12 March 2025
  • Dam 62, 12 March 2025
  • Pioneer Park, 12 March 2025
  • Pioneer Park, 12 March 2025
« First ‹ Prev … 234 235 236 237 238 239 240 241 242 … Next › Last »

Datasets

  • Winter Chloride Watch
  • Located at One Confluence Way East Alton, IL USA 62024, United States
  • Email dhaake@lc.edu
  • Phone 6184682784
  • Website Organization's website

Latest contribution

Robert Swirsky on 31 July at Saint Joseph Creek
  • English
  • Français
  • 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