Pat Harrison Waterway District
| Formation | 1962 |
|---|---|
| Type | State Agency |
| Purpose | Flood control, Recreation |
| Headquarters | 17 J M Tatum Industrial Drive, Suite 120 Hattiesburg, Mississippi |
Region served | Southeastern and East Central Mississippi |
Executive Director | Hiram Boone |
| Website | Pat Harrison Waterway District |
Pat Harrison Waterway District (PHWD) is a Mississippi State Agency with headquarters in Hattiesburg. The agency was created in 1962 with a directive of flood control in southeastern and east central Mississippi.