It's not too late for freshwater. Degraded freshwater systems can recover (quickly!), and we can protect healthy freshwater systems. But we must act fast.
Freshwater ecosystems
Water Scarcity, Threats
It's time to step up! How you can help Canada's freshwater ecosystems - The Weather Network
Why We Must Save Fresh Water Now
It's Time to Protect Fresh Water for People and Nature
Clean Water - Our World in Data
Barr, Catherine, Engel, Christiane: 9781536228861: Books
Water: How We Can Protect Our Freshwater
Water resources - Wikipedia
It's Time to Protect Fresh Water for People and Nature
Protecting Florida's Fresh Water