| Hatch Pond | NH | Lake/Reservoir/Pond | Not Supporting | 1 | 19 |
| Hatch Pond (Kent) | CT | Lake, Freshwater | Not Supporting | 6 | 66 |
| Hatchechubbee Creek (Walter F. Geoge Lake) | AL | Reservoir Embayment | Fully Supporting | 0 | 247 |
| Hatchet Creek (Mitchell Lake) | AL | Reservoir Embayment | Not Supporting | 1 | 1,677 |
| Hatley Lake-Located within subsegment LA080501_00. This unit is added for advisory tracking purposes only and is not a subsegment as defined by LAC 33:IX.1123.A. et seq. No other assessment is made for this water body. | LA | Lake, Freshwater | Not Supporting | 1 | 7.00 |
| Hattie | MN | Lake, Freshwater | Not Supporting | 2 | 454 |
| Hauani Lake | OK | Lake, Freshwater | Fully Supporting | 0 | 300 |
| Haunted Lake | NH | Lake/Reservoir/Pond | Not Supporting | 5 | 139 |
| Haunted Lake - Town Beach | NH | Lake/Reservoir/Pond | Not Supporting | 1 | 0.39 |
| Hauser Lake | ID | Lake, Freshwater | Not Supporting | 1 | 539 |
| Hauser Lake | MT | Lake, Freshwater | Not Supporting | 8 | 3,190 |
| Havasu, Lake | CA | Lake/Reservoir/Pond | Not Supporting | 5 | 8,998 |
| Haven Lake | DE | Lake/Reservoir/Pond | Not Supporting | 1 | 85 |
| Haven Lake | WA | Lake/Reservoir/Pond | Not Supporting | 3 | 69 |
| Haw River (B. Everett Jordan Lake below normal pool elevatio | NC | Reservoir | Not Supporting | 6 | 651 |
| Haw River (B. Everett Jordan Lake below normal pool elevatio | NC | Reservoir | Not Supporting | 6 | 694 |
| Haw River (B. Everett Jordan Lake below normal pool elevatio | NC | Reservoir | Not Supporting | 5 | 47 |
| Hawk Island Park Lake | MI | Lake, Freshwater | Not Supporting | 2 | 36 |
| Hawk Pond | NY | Lake/Reservoir/Pond | Not Supporting | 1 | 38 |
| Hawkes Pond | MA | Lake, Freshwater | Not Supporting | 1 | 65 |
| Hawkins Pond | NH | Lake/Reservoir/Pond | Not Supporting | 4 | 91 |
| Hawkins Pond | RI | Lake, Freshwater | Not Supporting | 1 | 25 |
| Hawkins Pond | RI | Lake, Freshwater | Not Supporting | 1 | 11 |
| Hawkins Reservoir | ID | Lake, Freshwater | Not Supporting | 3 | 67 |
| Haworth Park Lake (Bellevue) | NE | Lake, Freshwater | Fully Supporting | 0 | 20 |
| Hawthorn Lake | IA | Lake | Not Supporting | 1 | 186 |
| Hay | MN | Lake, Freshwater | Fully Supporting | 0 | 127 |
| Hay Meadow Reservoir | NV | Reservoir | Not Supporting | 2 | 126 |
| Hayden Lake | ID | Lake, Freshwater | Not Supporting | 1 | 3,800 |
| Hayden Pond | MA | Lake, Freshwater | Not Supporting | 1 | 28 |
| Haydens Reservoir Dam | NH | Impoundment | Not Supporting | 1 | 5.00 |
| Hayes | MN | Lake, Freshwater | Not Supporting | 1 | 194 |
| Hayes Lake | SD | Lake/Reservoir/Pond | Not Supporting | 2 | 51 |
| Hayes Pond | MA | Lake, Freshwater | Not Supporting | 3 | 5.00 |
| Haynes Creek (below Lake Pine) | NJ | Lake | Not Supporting | 2 | 219 |
| Haynor Lake Pine Hills Camp Beach | MI | Inland Lake Shoreline | Not Supporting | 1 | Filed in miles |
| Hays Mill Creek (above Tremont Ave) | NJ | Lake | Not Supporting | 3 | 21 |
| Haystack | VT | Lake, Freshwater | Not Supporting | 2 | 27 |
| Haystack Brook | NJ | Lake | Not Supporting | 2 | 18 |
| Haystack Reservoir | OR | Lake/Reservoir/Pond | Not Supporting | 2 | 219 |
| Hayton Pond 104 | WI | Lake, Freshwater | Fully Supporting | 0 | 17 |
| Hayward Brook | NH | Impoundment | Not Supporting | 1 | 1.00 |
| Hayward Brook - Morrill Pond | NH | Impoundment | Not Supporting | 2 | 28 |
| Hayward, Lake (East Haddam) | CT | Lake, Freshwater | Fully Supporting | 0 | 172 |
| Hazard Lakes | ID | Lake, Freshwater | Fully Supporting | 0 | 244 |
| Hazel Creek Lake | MO | Reservoir | Not Supporting | 2 | 518 |
| Hazel Hill Lake | MO | Reservoir | Not Supporting | 2 | 62 |
| Hazeldon Lake | SD | Lake/Reservoir/Pond | Not Supporting | 1 | 319 |
| Hazeltine | MN | Lake, Freshwater | Not Supporting | 1 | 152 |
| Head of Hummock Pond | MA | Lake, Freshwater | Not Supporting | 2 | 16 |