| Kennebec River | -- | |
| Penobscot River | 2,560 cfs | NORMAL |
| Kennebec River (upper) | -- | |
| St. John River At Ninemile Bridge, Maine | 410 cfs | LOW |
| Big Black River Near Depot Mtn, Maine | 44 cfs | LOW |
| St. John River At Dickey, Maine | 764 cfs | NORMAL |
| Allagash River Near Allagash, Maine | 308 cfs | NORMAL |
| Fish River Near Fort Kent, Maine | 109 cfs | NORMAL |
| St. John River Below Fish R, Nr Fort Kent, Maine | 1,470 cfs | NORMAL |
| Aroostook River Near Masardis, Maine | 109 cfs | NORMAL |
| Aroostook River At Washburn, Maine | 269 cfs | NORMAL |
| Hardwood Brook Below Glidden Brk Nr Caribou, Maine | 1 cfs | NORMAL |
| Little Madawaska River At Caribou, Maine | 51 cfs | NORMAL |
| Williams Brook At Phair, Maine | 1 cfs | NORMAL |
| Meduxnekeag R Above S Br Medux. R Nr Houlton, Me | 6 cfs | NORMAL |
| Pearce Brook At Route 1 At Houlton, Maine | -999,999 cfs | HIGH |
| Meduxnekeag River At Lowery Rd. Nr Houlton, Maine | 22 cfs | NORMAL |
| St. Croix River At Vanceboro, Maine | 511 cfs | NORMAL |
| Grand Lake Stream At Grand Lake Stream, Maine | 116 cfs | NORMAL |
| St. Croix River At Baring, Maine | 725 cfs | NORMAL |
| Libby Brook Near Northfield, Maine | 6 cfs | NORMAL |
| Old Stream Near Wesley, Maine | 7 cfs | NORMAL |
| Narraguagus River At Cherryfield, Maine | 82 cfs | NORMAL |