| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Abilly | 37001 | 1 | 1.5 |
| Azay-sur-Indre | 37016 | 2 | 3 |
| Beaumont-en-Véron | 37022 | 5 | 7.6 |
| Beaumont-Louestault | 37021 | 1 | 1.5 |
| Bléré | 37027 | 5 | 7.6 |
| Bossay-sur-Claise | 37028 | 1 | 1.5 |
| Braslou | 37034 | 3 | 4.5 |
| Bueil-en-Touraine | 37041 | 1 | 1.5 |
| Chambourg-sur-Indre | 37049 | 1 | 1.5 |
| Channay-sur-Lathan | 37055 | 1 | 1.5 |
| Chaumussay | 37064 | 3 | 4.5 |
| Chaveignes | 37065 | 3 | 4.5 |
| Chinon | 37072 | 4 | 6.1 |
| Cinq-Mars-la-Pile | 37077 | 1 | 1.5 |
| Cormery | 37083 | 1 | 1.5 |
| Coteaux-sur-Loire | 37232 | 1 | 1.5 |
| Couziers | 37088 | 3 | 4.5 |
| Dolus-le-Sec | 37097 | 3 | 4.5 |
| Ferrière-Larçon | 37107 | 1 | 1.5 |
| Genillé | 37111 | 1 | 1.5 |
| Gizeux | 37112 | 7 | 10.6 |
| La Celle-Guenand | 37044 | 2 | 3 |
| Langeais | 37123 | 1 | 1.5 |
| Le Grand-Pressigny | 37113 | 1 | 1.5 |
| Le Petit-Pressigny | 37184 | 1 | 1.5 |
| Lussault-sur-Loire | 37138 | 1 | 1.5 |
| Panzoult | 37178 | 4 | 6.1 |
| Reignac-sur-Indre | 37192 | 1 | 1.5 |
| Rillé | 37198 | 4 | 6.1 |
| Rochecorbon | 37203 | 4 | 6.1 |
| Saint-Épain | 37216 | 2 | 3 |
| Saint-Quentin-sur-Indrois | 37234 | 1 | 1.5 |
| Tauxigny-Saint-Bauld | 37254 | 4 | 6.1 |