| ★ |  Community Science Solutions: Documenting the Impacts of Contamination in Land, Air, and Water | RiverNetwork @rivernetwork | 33 | — | |
| 5 |  Beyond sampling once: Citizen science project leads share insights during Citizens4Water launch | Civic Science Media Lab @civicscimedia | 5.4K | Estados Unidos | 87 |
| 9 |  Who is most exposed to PFAS in drinking water? Current insights and data gaps | Illinois Sustainable Technology Center @4istc | 158 | Estados Unidos | 87 |
| 15 |  Water Management in Small Diversified Farms | Community Alliance with Family Farmers @caffflix | 115 | — | 86 |
| 10 |  Inside the Urban Water Quality Monitor | Beyond 9 to 5 @beyond9too5 | 84 | — | 87 |
| 17 |  Open Source Drones for Community Health in Urban Networks | Future Sight @futuresightt | 80 | — | 86 |
| 8 |  Webinar: Scenario Planning for Water-Resilient Agricultural Futures in the Mountain West | Lincoln Institute of Land Policy @lincolninstituteoflandpolicy | 71 | — | 87 |
| 19 |  Microplastic concentrations in groundwater and a rural creek | Illinois Sustainable Technology Center @4istc | 68 | Estados Unidos | 86 |
| 13 |  Community-Centered Solutions for Green Gentrification and Displacement | RiverNetwork @rivernetwork | 67 | — | 86 |
| 14 |  Safe Drinking Water Act Petition Webinar, May 1 | Iowa Environmental Council @iowaenvironmentalcouncil | 67 | Estados Unidos | 86 |
| 16 |  Characterization of Stormwater and Regulatory Challenges | | 62 | — | 86 |
| 18 |  PFAS & Private Wells - What You Need to Know | RiverNetwork @rivernetwork | 48 | — | 86 |
| 12 |  Panel: "Natural Disasters & Community Well-Being" | UCLA Chicano Studies Research Center @uclachicanostudies | 34 | Estados Unidos | 86 |
| 20 |  City-Smart Sensors Biohybrid Water Safety | ContentCascade @contentcascade-v1p | 27 | — | 86 |
| 2 |  Raíces y Agua: High School Science Teachers Address Water Quality in the Rio Grande Valley | | 18 | — | 88 |
| 1 |  Waste, Water, and Worth: The Hidden Drivers of Health | Medical Society Consortium on Climate & Health @medicalsocietyconsortiumon1650 | 16 | — | 89 |
| 3 |  Understanding Floodplains and Community Impacts along the Mississippi River Webinar | Hispanic Access Foundation @hispanicaccessfoundation | 10 | Estados Unidos | 88 |
| 7 |  From the Ground Up: Housing, Energy, and Community Engagement | Medical Society Consortium on Climate & Health @medicalsocietyconsortiumon1650 | 7 | — | 87 |
| 11 |  Collaborating With Frontline Communities | Medical Society Consortium on Climate & Health @medicalsocietyconsortiumon1650 | 7 | — | 87 |
| 6 |  Tools for Env Justice: Understanding and Addressing Health Disparities and Community Impacts | RiverNetwork @rivernetwork | 6 | — | 87 |
| 4 |  Community-Based Water Sharing Initiatives | Finance @scienceexperiment-abc | 1 | — | 87 |