| | | Num Calves | Avg Ratio |
| Windmill Ranch , Haigler, NE |
| 12454048 | Windmill Black Violet 5014 | 9 | 106 |
| 12454063 | Blkcp 502 of Windmill 552 | 8 | 108 |
| 12454085 | Windmill Blkcp 217 522 | 8 | 107 |
| 12454097 | Windmill Erica 7118 5267 | 8 | 106 |
| 12902154 | Windmill Katy G 145 782 | 7 | 107 |
| 12902187 | Blackcap 502 of Windmill 712 | 6 | 110 |
| 12902176 | Windmill Fanny 222 7188 | 6 | 110 |
| 12902130 | Blackcap of Windmill 45 798 | 6 | 107 |
| 12902146 | Windmill Fanny 5093 7017 | 6 | 107 |
| 12902172 | Windmill Lorraine 8135 7103 | 6 | 107 |
| 12957184 | Windmill Lorraine B3200 7308 | 6 | 107 |
| 13485492 | Windmill Blkcap 977 8476 | 6 | 105 |
| 12902170 | Windmill Lorraine B 772 | 6 | 105 |
| 13157259 | Windmill Blackcap 2139 8295 | 5 | 113 |
| 13485499 | Windmill Blackcap 6178 8484 | 5 | 107 |
| 13157158 | Windmill Heather B111 82 | 5 | 106 |
| 13485495 | Windmill Hester 4127 8479 | 5 | 106 |
| 13157194 | Blkcp 502 of Windmill 890 | 5 | 105 |
| 13157239 | Windmill Blackcap 525 8198 | 5 | 105 |
| 13157173 | Windmill Katy G 59 829 | 5 | 105 |
| 13444267 | Windmill Fanny 4124 927 | 4 | 111 |
| 13440387 | Windmill Black Violet 9109 | 4 | 110 |
| 13444309 | Windmill Blackcap 6010 9136 | 4 | 110 |
| 13440400 | Windmill Fanny 555 9293 | 4 | 109 |
| 13440375 | BLK Violet of Windmill 963 | 4 | 107 |
Proven Power 
