| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Bourgueil | 37031 | 1 | 1.8 |
| Bueil-en-Touraine | 37041 | 1 | 1.8 |
| Cangey | 37043 | 1 | 1.8 |
| Chambourg-sur-Indre | 37049 | 1 | 1.8 |
| Channay-sur-Lathan | 37055 | 3 | 5.3 |
| Château-Renault | 37063 | 2 | 3.5 |
| Cheillé | 37067 | 1 | 1.8 |
| Chinon | 37072 | 5 | 8.8 |
| Cinq-Mars-la-Pile | 37077 | 2 | 3.5 |
| Ciran | 37078 | 1 | 1.8 |
| Couziers | 37088 | 1 | 1.8 |
| Cravant-les-Côteaux | 37089 | 2 | 3.5 |
| Esvres | 37104 | 2 | 3.5 |
| Huismes | 37118 | 1 | 1.8 |
| La Chapelle-aux-Naux | 37056 | 1 | 1.8 |
| Langeais | 37123 | 2 | 3.5 |
| Larçay | 37124 | 3 | 5.3 |
| La Riche | 37195 | 5 | 8.8 |
| La Ville-aux-Dames | 37273 | 8 | 14 |
| Ligré | 37129 | 1 | 1.8 |
| Luynes | 37139 | 1 | 1.8 |
| Mettray | 37152 | 1 | 1.8 |
| Monnaie | 37153 | 2 | 3.5 |
| Montlouis-sur-Loire | 37156 | 3 | 5.3 |
| Nazelles-Négron | 37163 | 5 | 8.8 |
| Noizay | 37171 | 1 | 1.8 |
| Nouzilly | 37175 | 1 | 1.8 |
| Rilly-sur-Vienne | 37199 | 1 | 1.8 |
| Saint-Avertin | 37208 | 3 | 5.3 |
| Saint-Genouph | 37219 | 1 | 1.8 |
| Saint-Nicolas-de-Bourgueil | 37228 | 1 | 1.8 |
| Saint-Pierre-des-Corps | 37233 | 2 | 3.5 |
| Savigné-sur-Lathan | 37241 | 1 | 1.8 |
| Sonzay | 37249 | 1 | 1.8 |
| Tours | 37261 | 4 | 7 |
| Vernou-sur-Brenne | 37270 | 2 | 3.5 |
| Yzeures-sur-Creuse | 37282 | 4 | 7 |