Water Hickory
Scientific name: Carya aquatica
Overview
Water Hickory is a distinctive North American hardwood native to the floodplains, swamps, and bottomland forests of the southeastern United States. A member of the Juglandaceae family, it ranges from eastern Texas to Florida and northward through the Mississippi River Valley into southern Illinois. Unlike most hickories, Water Hickory thrives in seasonally flooded soils and poorly drained wetlands, making it one of the most water-tolerant members of the Carya genus.
Although the tree has limited commercial importance compared to other hickories due to its often irregular form and less desirable nuts, its wood possesses many of the same qualities that define the genus, including excellent strength, toughness, and shock resistance. Water Hickory is occasionally used for lumber, tool handles, fuelwood, and specialty woodworking projects, while its ecological value to wetland forests is considerable.
Quick Facts
- Common Name: Water Hickory
- Scientific Name: Carya aquatica
- Region: North American Hardwoods
- Tree Size: 60–100 ft (18–30 m) tall, 2–4 ft (0.6–1.2 m) trunk diameter
- Average Dried Weight: Approximately 50 lbs/ft³ (800 kg/m³)
- Janka Hardness: Approximately 1,680 lbf
- Grain: Straight
- Texture: Medium
Identification Characteristics
Water Hickory produces a light brown to pale reddish-brown heartwood with broad creamy-white sapwood that is only moderately distinct from the heartwood. The grain is generally straight, and the texture is medium with a low natural luster. The wood is dense, strong, and resilient, though typically slightly lighter than many upland hickory species.
Key identification traits include:
- Light brown to pale reddish-brown heartwood
- Broad creamy-white sapwood
- Straight grain
- Medium texture
- Low natural luster
- Strong and shock resistant
- Commonly found in wet bottomland habitats
Working Properties
Water Hickory machines similarly to other hickory species but requires sharp cutting tools because of its density and toughness. The wood turns well, glues satisfactorily, and produces durable finished products. Pre-drilling is recommended for screws and nails to reduce splitting.
- Machines well with sharp tools
- Dense and somewhat difficult to cut
- Excellent shock resistance
- Turns well
- Sands smoothly
- Glues and finishes well
- Excellent fastener holding strength
Safety Note
Wood dust may cause skin, eye, or respiratory irritation in sensitive individuals. Standard dust collection and respiratory protection are recommended during machining and sanding.
Common Uses
Its strength, toughness, and durability make Water Hickory suitable for numerous woodworking applications, including:
- Tool handles
- Furniture
- Cabinetry
- Flooring
- Agricultural implements
- Pallets
- Turned objects
- Firewood
- Rustic woodworking
- Specialty woodworking projects
Sustainability & Notes
Water Hickory is widespread throughout the floodplain forests of the southeastern United States and plays an important ecological role in wetland ecosystems. Its nuts provide food for waterfowl, squirrels, deer, and numerous other wildlife species, while mature trees contribute to the health and diversity of bottomland hardwood forests.
Although the wood is not commonly marketed separately from other hickories, the species remains abundant across much of its natural range and is not considered commercially threatened.
Comparative Notes & Related Species
Nutmeg Hickory – Another uncommon southern hickory with similar wood properties but a preference for well-drained bottomlands and terraces.
Black Hickory – A dense upland species adapted to dry soils that produces exceptionally strong and durable wood.
Shellbark Hickory – A larger bottomland hickory valued for its premium lumber, strength, and high-quality nuts.
Related Guides
Hickory Species Guide – Compare North America’s hickory species and learn how they differ in habitat, identification, and woodworking characteristics.
Best Woods for Outdoor Use – Learn which hardwoods naturally perform well in wet or demanding environments and how durability influences long-term performance.
Moisture Content & Long-Term Stability – Learn why proper drying and acclimation are essential when working with hardwoods from wet environments.
Compare Wood Properties
See how this species ranks in density and hardness using our Wood Density & Janka Hardness Chart. You can also explore Hardest Woods, Softest Woods, and Most Dense Woods for quick comparisons.
Collector Notes
Water Hickory is an excellent addition to a North American hardwood collection because it represents the wetland-adapted member of the Carya genus. Its association with floodplain forests distinguishes it from the more familiar upland hickories, while its strong, resilient wood demonstrates the outstanding mechanical properties shared throughout the genus. A documented specimen complements collections featuring Black Hickory, Nutmeg Hickory, Scrub Hickory, and Shellbark Hickory.
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Wood Sample Collection
This species is part of an ongoing effort to document and preserve wood samples from around the world.
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Resources
Authoritative botanical and forestry references used in compiling information about this species include:
• USDA Forest Service – Wood Handbook: Wood as an Engineering Material
https://www.fpl.fs.usda.gov/products/publications/
• The Wood Database – Global reference for wood identification, physical properties, and woodworking characteristics
https://www.wood-database.com/
• Royal Botanic Gardens, Kew – Plants of the World Online – Botanical taxonomy and species distribution database
https://powo.science.kew.org/
• International Union for Conservation of Nature (IUCN Red List) – Global conservation status assessments
https://www.iucnredlist.org/
• Convention on International Trade in Endangered Species (CITES) – International trade regulations for protected plant species
https://cites.org/
Additional forestry publications, academic research papers, and regional timber studies may also be referenced where available.
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Availability & Where to Buy
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