N.Y. Comp. Codes R. & Regs. tit. 6, § 490.4
(a) Mid-Hudson Region:
| Time Interval | Low Projection | Low-Medium Projection | Medium Projection | High- Medium Projection | High Projection |
|---|---|---|---|---|---|
| 2020s | 1 inch | 3 inches | 5 inches | 7 inches | 9 inches |
| 2050s | 5 inches | 9 inches | 14 inches | 19 inches | 27 inches |
| 2080s | 10 inches | 14 inches | 25 inches | 36 inches | 54 inches |
| 2100 | 11 inches | 18 inches | 32 inches | 46 inches | 71 inches |
(b) New York City/Lower Hudson Region:
| Time Interval | Low Projection | Low-Medium Projection | Medium Projection | High- Medium Projection | High Projection |
|---|---|---|---|---|---|
| 2020s | 2 inches | 4 inches | 6 inches | 8 inches | 10 inches |
| 2050s | 8 inches | 11 inches | 16 inches | 21 inches | 30 inches |
| 2080s | 13 inches | 18 inches | 29 inches | 39 inches | 58 inches |
| 2100 | 15 inches | 22 inches | 36 inches | 50 inches | 75 inches |
(c) Long Island Region:
| Time Interval | Low Projection | Low-Medium Projection | Medium Projection | High- Medium Projection | High Projection |
|---|---|---|---|---|---|
| 2020s | 2 inches | 4 inches | 6 inches | 8 inches | 10 inches |
| 2050s | 8 inches | 11 inches | 16 inches | 21 inches | 30 inches |
| 2080s | 13 inches | 18 inches | 29 inches | 39 inches | 58 inches |
| 2100 | 15 inches | 21 inches | 34 inches | 47 inches | 72 inches |
The tables in subdivisions (a), (b), and (c) of this section establish projected sea-level rise for the specified geographic region relative to the baseline level.