Northern Prairie Wildlife Research Center
| County | Palustrine | Lacustrine | Riverine |
| Aurora | 13,777.0 | 169.9 | 102.1 |
| Beadle | 37,938.4 | 1,637.3 | 1,001.2 |
| Bon Homme | 6,677.6 | 3,664.4 | 1,163.9 |
| Brookings | 11,133.1 | 2,999.5 | 375.7 |
| Brown | 39,558.7 | 2,533.4 | 1,493.9 |
| Brule | 11,209.3 | 5,770.0 | 19.6 |
| Buffalo | 3,909.6 | 4,517.7 | 68.7 |
| Campbell | 9,554.9 | 9,109.1 | 64.2 |
| Charles Mix | 11,678.6 | 11,651.3 | 1,269.0 |
| Clark | 24,451.2 | 586.5 | 2.1 |
| Clay | 3,852.7 | 17.6 | 1,371.5 |
| Codington | 11,601.1 | 6,041.5 | 177.7 |
| Davison | 7,525.3 | 322.2 | 431.5 |
| Day | 29,615.1 | 8,575.4 | 12.4 |
| Deuel | 9,990.6 | 2,682.9 | 97.3 |
| Douglas | 7,354.9 | 48.4 | 1.3 |
| Edmunds | 27,807.5 | 1,119.3 | 51.4 |
| Faulk | 27,326.7 | 859.7 | 376.1 |
| Grant | 7,727.3 | 1,064.9 | 61.1 |
| Hamlin | 9,381.5 | 6,567.6 | 209.8 |
| Hand | 32,991.8 | 1,192.2 | 319.7 |
| Hanson | 6,396.6 | 147.2 | 343.1 |
| Hughes | 6,939.0 | 15,055.1 | 149.4 |
| Hutchinson | 11,543.7 | 268.2 | 340.2 |
| Hyde | 16,518.1 | 1,954.1 | 4.1 |
| Jerauld | 8,681.6 | 238.1 | 121.8 |
| Kingsbury | 22,138.3 | 4,318.5 | 55.4 |
| Lake | 11,135.3 | 2,745.7 | 69.1 |
| Lincoln | 4,851.1 | 76.1 | 237.1 |
| Marshall | 17,397.7 | 6,299.1 | 8.1 |
| McCook | 10,508.5 | 711.6 | 143.1 |
| McPherson | 23,972.4 | 1,702.2 | 5.8 |
| Miner | 11,040.2 | 280.6 | 83.2 |
| Minnehaha | 7,036.8 | 1,357.0 | 764.5 |
| Moody | 4,555.0 | 178.8 | 412.9 |
| Potter | 11,948.6 | 7,724.9 | 0.2 |
| Roberts | 27,094.4 | 6,497.7 | 42.3 |
| Sanborn | 20,905.7 | 176.1 | 650.2 |
| Spink | 30,396.4 | 1,477.7 | 2,184.5 |
| Sully | 12,533.5 | 15,158.2 | 47.8 |
| Turner | 7,584.5 | 113.1 | 73.2 |
| Union | 3,379.9 | 222.6 | 1,329.0 |
| Walworth | 9,759.2 | 8,532.4 | 5.7 |
| Yankton | 5,164.2 | 1,920.1 | 1,386.5 |