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Conserving Diverse Forests

HomeWhat We DoConserving Diverse ForestsForest & Water

Forests & Water

Healthy forests produce safe and reliable drinking water.

Two-thirds of the freshwater in the United States comes from forested watersheds. Watersheds that are healthy and well-managed, produce clean water. That means that well managed, fire-maintained longleaf ecosystems help to protect our water supply.

Clean water is less expensive to treat, benefits local economies and communities, provides wildlife habitat, scenic vistas, carbon sequestration, recreational opportunities, and human health and well-being.

Georgia and South Carolina – Lower Savannah River Watershed

Forest landowners are a key part of supporting health watersheds and our drinking water. In South Carolina and Georgia, The Longleaf Alliance partners with the Southeastern Partnership for Forests and Water, the Savannah River Clean Water Fund, and the Georgia and South Carolina Forestry Commissions to provide assistance to forest landowners.

Wetland_Lisa Lord (1)

We work closely with our natural resource partners, land trusts, drinking water utilities, and landowners to manage and permanently protect and restore forests, with a focus on lands that contribute to protecting water quality in the lower Savannah River Basin. The overall goal is to retain 60% of the forest cover in the watershed.

Savannah River Web Mapping Application

Savannah River Watershed Priority Planning Toolkit

The Savannah River Watershed Conservation Priority Index (CPI) Map shows the areas of greatest importance for the conservation of clean drinking water by protecting health forests in the lower Savannah River watershed.

Savannah River Conservation Priority Map
User Guide - ArcGIS Online Web Mapping
Data Use Agreement & Request Form

Additional Resources

Longleaf Pine: A Tall Drink of Water

Healthy Forests = Clean Water Fact sheet

Clean Water Fact Sheet

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  • Restoration Through Partnerships
    • America’s Longleaf
    • Mapping
    • Nurseries
    • Longleaf Enhancement Fund for Seed & Seedling Production
    • Corporate Sustainability Programs
  • Longleaf Assistance
  • Conserving Diverse Forests
    • Rare Species
    • Forests & Water
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  • Education & Outreach
    • Longleaf Academy Program
    • Biennial Longleaf Conference
    • Burner Bob®
    • Next Generation
    • The Longleaf Leader
    • The Longleaf Library
    • The Owen Fellowship

From our feed

Hot off the press! The latest USDA Forest Service Hot off the press! The latest USDA Forest Service Longleaf Pine Cone Report shows a promising outlook for 2026 – the best since 2017! Based on green cone counts this spring, the predicted regional longleaf cone crop for this fall is GOOD with an average of 53.9 cones per tree, an encouraging indicator for both natural regeneration this fall and future nursery seedling production. While there is hope on the horizon, it is important to remember that cone  production varies by site and weather risks remain. Annual monitoring by the UDSA Forest Service is crucial for continuing longleaf restoration efforts. Having an idea of upcoming cone crops helps longleaf growers plan for seed collection and informs land managers' upcoming activities, like prescribed burning or selective harvesting, to promote recruitment. In 2025, the poor predicted cone crop allowed partners to rally together to ensure sufficient cone collection was possible at a time when longleaf seed inventory was nearly exhausted. The full report is linked in our bio.[Photo by USDA Forest Service]
Longleaf is one of the most biologically diverse l Longleaf is one of the most biologically diverse landscapes in North America. Longleaf pine ecosystems and associated habitats support a variety of species of plants and animals, some who are endangered, endemic, or rare. Just looking at groundcover plants alone, over 100 species may reside in an area smaller than a quarter acre. The longleaf landscape is essential for sustaining keystone species and building resilience.On International Day of Biological Diversity, we encourage you to “Act Locally for Global Impact” by sharing your plant, animal, & fungi observations on iNaturalist — a worldwide dataset that can help protect species and places. As you contribute, remember that rare or sensitive species locations should be shared only with trusted entities to help safeguard them from being disturbed.  📷: Randy Tate, Brady Beck, Samantha Dillon, Benjamin Genter, Julianne Jones, Mary Keim, Jacob Barrett, Carol Denhof, Erin Cork, Kameron Burgess, Jay McClain, Ad Platt, Casey White, Lisaschleicher, Vernon Compton, Crystal Cockman, Skip Pudney, Sarah Crate, Idburek, Ashlynn Moretti, and other TLA staff members#biodiversity #longleaf #diversity #longleafecosystems #InternationalDayForBiologicalDiversity
There is still time to register for the upcoming L There is still time to register for the upcoming Learn & Burn Field Day in Richton, Mississippi on May 28th! Secure your FREE spot at https://longleaf.info/Learn2BurnMS (link in bio)
Why are bees so vital as pollinators? Unlike most Why are bees so vital as pollinators? Unlike most other insects that visit flowers, bees actively collect pollen to carry back to their nests as food for their young. These nests aren't always in colonies like the well-known (non-native) honey bee. More than 90% of the ~3,600 native bees species in North America are solitary. #WorldBeeDay #Pollinators #NativeSpecies📷Brady Beck

Conservation partners

Manulife

Manulife

PRT

PRT

RMS

RMS

Norfolk Southern

Norfolk Southern

Bartlett

Bartlett

advantage

advantage

Blanton

Blanton

Drax

Drax

Enviva

Enviva

Graphic Packaging International

Graphic Packaging International

Kronospan

Kronospan

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