TOP WATERKEEPER ORGANIZATIONS ON SOCIAL MEDIA IN 2025

OVERALL

Waterkeeper orgs ranked by the largest cumulative audience on top social media platforms in 2025:

1. Hudson Riverkeeper

2. Chattahoochee Riverkeeper

3. Black Warrior Riverkeeper

4. Tennessee Riverkeeper

5. Miami Waterkeeper

6. Mobile Baykeeper

7. St. Johns Riverkeeper

YOUTUBE

Top 7 largest on YouTube in 2025 (most subscribers):

1. Hudson Riverkeeper 

2. Chattahoochee Riverkeeper

3. Tennessee Riverkeeper

4. St. Johns Riverkeeper

5. Cahaba Riverkeeper

6. Miami Waterkeeper

7. Mobile Baykeeper

7 largest on TikTok: 

1. Chattahoochee Riverkeeper 

2. Three Rivers Waterkeeper 

3. Milwaukee Riverkeeper 

4. Tennessee Riverkeeper

5. LA Waterkeeper 

6. Hudson Riverkeeper 

7. Mobile Baykeeper 

7 largest on Instagram:

1. Miami Waterkeeper

2. Charleston Waterkeeper

3. Hudson RiverkeepeR

4. Mobile Baykeeper

5. Tennessee Riverkeeper

6. St. Johns Riverkeeper

7. Coosa Riverkeeper 

7 largest on Facebook

1. Hudson Riverkeeper

2. Mobile Baykeeper

3. Black Warrior Riverkeeper

4. St Johns Riverkeeper

5. Tennessee Riverkeeper

6. Coosa Riverkeeper

7. Chattahoochee Riverkeeper

7 largest on X

1. Hudson Riverkeeper

2. Tennessee Riverkeeper

3. Black Warrior Riverkeeper

4. Lake Ontario Waterkeeper

5. St. Johns Riverkeeper

6. Los Angeles Waterkeeper

7. Mobile Baykeeper