USACOE Manuals
- Alaska Supplement
- Arid West Supplement
- Atlantic & Gulf Coast Supplement
- Caribbean Islands Region Supplement
- Eastern Mountains and Piedmont Supplement
- Great Plains Supplement
- Hawaii and Pacific Islands Supplement
- Mid-West Supplement
- Northcentral and Northeast Supplement
- Western Mountains Supplement
- 1987 Manual
- 2023 NOHWM Manual