GLSW (Great Lakes surface water): the Great Lakes, their connecting channels (the St. Clair River, the Detroit River, the Niagara River and the St. Marys River), and the St. Lawrence River
Other surface water (OSW): tributary streams, lakes, ponds, and reservoirs within the Great Lakes basin
Groundwater (GW): all subsurface water
| Basin | Withdrawals | Diversions | Consumptive Use | ||||
|---|---|---|---|---|---|---|---|
| GLSW | OSW | GW | Total | Intrabasin | Interbasin | ||
| Lake Superior | 42.71 | 2.72 | 12.28 | 57.71 | -0.26 | 0 | 6.37 |
| Lake Michigan | 1,243.44 | 21.42 | 225.28 | 1,490.14 | 0.38 | 829.47 | 86.58 |
| Lake Huron | 115.96 | 41.19 | 49.55 | 206.7 | 40.88 | 0 | 25.23 |
| Lake Erie | 1,137.13 | 217.82 | 130.56 | 1,485.5 | -39.77 | 9.21 | 191.5 |
| Lake Ontario | 604.36 | 347.67 | 18.61 | 970.64 | -1.19 | 8.5 | 119.32 |
| St. Lawrence River | 599.33 | 333.94 | 65.37 | 998.63 | 0 | 5.18 | 177.41 |
| Jurisdiction | Withdrawals | Diversions | Consumptive Use | ||||
|---|---|---|---|---|---|---|---|
| GLSW | OSW | GW | Total | Intrabasin | Interbasin | ||
| Illinois | 780.06 | 0 | 0 | 780.06 | 0 | 780.06 | 0 |
| Indiana | 84.57 | 35.73 | 44.1 | 164.4 | 0 | 58.04 | 19.98 |
| Michigan | 665.19 | 12.48 | 195.92 | 873.59 | 0.05 | 0 | 109.2 |
| Minnesota | 24.54 | 1.3 | 4.57 | 30.41 | 0 | 0 | 3.04 |
| New York | 293.83 | 165.99 | 16.25 | 476.07 | 0 | 10.93 | 57.69 |
| Ohio | 375.93 | 99.73 | 30.53 | 506.19 | 0 | 1.34 | 75.93 |
| Ontario | 673.25 | 430.65 | 106.98 | 1,210.88 | 0 | 0 | 145.31 |
| Pennsylvania | 23.15 | 0.01 | 1.64 | 24.79 | 0 | 0 | 2.48 |
| Quebec | 577.26 | 197.46 | 54.44 | 829.16 | 0 | 2.75 | 155.14 |
| Wisconsin | 245.13 | 21.42 | 47.22 | 313.78 | 0 | -0.75 | 37.65 |