| Lake Elevations (m (ft) above sea level) | Baseline Mean TIN (mg/L) | RCP 8.5/Late-Century Mean TIN (mg/L) | P-Value | Baseline Percent of TIN Samples < 5.3 mg/L | RCP 8.5/Late-Century Percent of TIN Samples < 5.3 mg/L |
| 335 (1100) | 2.7 | 2.6 | >0.01 | 100 | 100 |
| 320 (1050) | 2.8 | 3.0 | >0.01 | 100 | 100 |
| 305 (1000) | 3.5 | 3.3 | >0.01 | 82 | 91 |
| 290 (950) | 2.9 | 3.0 | >0.01 | 100 | 99 |
| 274 (900) | 2.6 | 2.6 | >0.01 | 100 | 100 |