| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Ambillou | 37002 | 5 | 26.3 |
| Avon-les-Roches | 37012 | 4 | 21.1 |
| Beaumont-Village | 37023 | 1 | 5.3 |
| Cléré-les-Pins | 37081 | 1 | 5.3 |
| Continvoir | 37082 | 2 | 10.5 |
| Fondettes | 37109 | 1 | 5.3 |
| Genillé | 37111 | 4 | 21.1 |
| La Celle-Saint-Avant | 37045 | 1 | 5.3 |
| Langeais | 37123 | 2 | 10.5 |
| Larçay | 37124 | 1 | 5.3 |
| Le Petit-Pressigny | 37184 | 1 | 5.3 |
| Luynes | 37139 | 1 | 5.3 |
| Manthelan | 37143 | 3 | 15.8 |
| Mazières-de-Touraine | 37150 | 1 | 5.3 |
| Saint-Laurent-de-Lin | 37223 | 1 | 5.3 |
| Saint-Quentin-sur-Indrois | 37234 | 1 | 5.3 |
| Saint-Roch | 37237 | 1 | 5.3 |
| Semblançay | 37245 | 3 | 15.8 |
| Vou | 37280 | 1 | 5.3 |