| Charles River | 31 cfs | NORMAL |
| Deerfield River | 299 cfs | NORMAL |
| North Nashua River At Fitchburg, Ma | 12 cfs | NORMAL |
| North Nashua River Near Leominster, Ma | 42 cfs | NORMAL |
| Stillwater River Near Sterling, Ma | 4 cfs | NORMAL |
| Quinapoxet River At Canada Mills Near Holden, Ma | 17 cfs | HIGH |
| Gates Brook Near West Boylston, Ma | 1 cfs | NORMAL |
| Nashua River, Water Street Bridge, At Clinton, Ma | 5 cfs | HIGH |
| Squannacook River Near West Groton, Ma | 18 cfs | NORMAL |
| Nashua River At East Pepperell, Ma | 85 cfs | NORMAL |
| Assabet River At Maynard, Ma | 26 cfs | NORMAL |
| Nashoba Brook Near Acton, Ma | 0 cfs | NORMAL |
| Sudbury River At Ashland, Ma | 9 cfs | HIGH |
| Cochituate Bk Bl Lake Cochituate At Framingham, Ma | 1 cfs | NORMAL |
| Sudbury River At Saxonville, Ma | 7 cfs | NORMAL |
| Concord R Below R Meadow Brook, At Lowell, Ma | 62 cfs | NORMAL |
| Shawsheen River Near Wilmington, Ma | 9 cfs | NORMAL |
| Shawsheen River At Balmoral Street At Andover, Ma | 34 cfs | HIGH |
| Parker River At Byfield, Ma | 0 cfs | NORMAL |
| Ipswich River At South Middleton, Ma | 1 cfs | NORMAL |
| Ipswich River Near Ipswich, Ma | 2 cfs | NORMAL |
| Saugus River At Saugus Ironworks At Saugus, Ma | 1 cfs | NORMAL |