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

National Great Rivers

Dataset summary

  • 1 Datasets
  • 458 Locations
  • 31.6K Datapoints
  • 262 Contributors
  • Summary
  • Points of interest
  • About
  • Locations
  • Contributors

Recent photos

  • Lily Cache Creek, 31 October 2023
  • Lily Cache Creek, 31 October 2023
  • Lily Cache Creek, 31 October 2023
  • Lily Cache Creek, 31 October 2023
  • Lily Cache Creek, 31 October 2023
  • Lily Cache Creek, 31 October 2023
  • Richland Creek @ South Side City Park, 31 October 2023
  • 24 October 2023
  • 24 October 2023
  • 24 October 2023
  • Richland Creek @ South Side City Park, 15 October 2023
  • Richland Creek @ South Side City Park, 15 October 2023
  • Richland Creek @ South Side City Park, 15 October 2023
  • Salt Creek at Brookfield Canoe Launch, 10 October 2023
  • Salt Creek at Brookfield Canoe Launch, 10 October 2023
  • Prairie DuPont Creek @ Zingg Bridge, 1 October 2023
  • Prairie DuPont Creek @ Zingg Bridge, 1 October 2023
  • North Branch Chicago River at Edgebrook Woods, 28 May 2023
« First ‹ Prev … 299 300 301 302 303 304 305 306 307 … 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

Tom Prince on 10 December at Creek under Fairmount Ave, east side of bridge
  • 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 - 2025. 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
  • Thames Water
  • <span class="translation_missing" title="translation missing: en.footer.gc_alt">Gc Alt</span>
  • Digital Research Alliance of Canada