| Location | Year | Season | Census area (km2) | Waterbuck numbers | Waterbuck density (per km2) | Proportion (%) waterbuck numbers in the borderland |
| Amboseli and surrounding group ranches | 2010 | Wet | 8797.00 | 18 | 0.00 | 50.00 |
| Dry | 8797.00 | 17 | 0.00 | 73.91 | ||
| 2013 | Wet | 9214.44 | 13 | 0.00 | 43.33 | |
| Dry | 9214.44 | 1 | 0.03 | 5.56 | ||
| Overall (mean ± SE) | - | 12.3 ± 3.9 | 0.00 ± 0.00 | 43.20 ± 14.16 | ||
| Magadi/Namanga Areas | 2010 | Wet | 5513.00 | 2 | 0.00 | 5.56 |
| Dry | 5513.00 | 6 | 0.00 | 26.09 | ||
| 2013 | Wet | 6348.32 | 17 | 0.00 | 56.67 | |
| Dry | 63.48.32 | 16 | 0.00 | 88.89 | ||
| Overall (mean ± SE) | - | 10.3 ± 3.7 | 0.06 ± 0.03 | 44.30 ± 18.20 | ||
| West Kilimanjaro Area | 2010 | Wet | 3014.00 | 2 | 0.00 | 5.56 |
| Dry | 3014.00 | 0 | 0.00 | 0.00 | ||
| 2013 | Wet | 3013.18 | 0 | 0.00 | 0.00 | |
| Dry | 3013.18 | 0 | 0.00 | 0.00 | ||
| Overall (mean ± SE) | - | 0.5 ± 0.5 | 0.00 ± 0.00 | 1.39 ± 1.39 | ||
| Lake Natron Area | 2010 | Wet | 7047.00 | 14 | 0.00 | 38.89 |
| Dry | 7047.00 | 0 | 0.00 | 0.00 | ||
| 2013 | Wet | 7047.26 | 0 | 0.00 | 0.00 | |
| Dry | 7047.26 | 1 | 0.00 | 5.56 | ||
| Overall (mean ± SE) | - | 3.8 ± 3.4 | 0.00 ± 0.00 | 11.11 ± 9.35 | ||