| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Chambon | 37048 | 1 | 3.8 |
| Chambray-lès-Tours | 37050 | 1 | 3.8 |
| Channay-sur-Lathan | 37055 | 2 | 7.7 |
| Château-Renault | 37063 | 1 | 3.8 |
| Chédigny | 37066 | 1 | 3.8 |
| Cheillé | 37067 | 1 | 3.8 |
| Chinon | 37072 | 13 | 50 |
| Cormery | 37083 | 2 | 7.7 |
| Joué-lès-Tours | 37122 | 1 | 3.8 |
| Larçay | 37124 | 2 | 7.7 |
| La Roche-Clermault | 37202 | 1 | 3.8 |
| Le Petit-Pressigny | 37184 | 1 | 3.8 |
| Lerné | 37126 | 1 | 3.8 |
| Montlouis-sur-Loire | 37156 | 1 | 3.8 |
| Noizay | 37171 | 1 | 3.8 |
| Pussigny | 37190 | 1 | 3.8 |
| Saint-Avertin | 37208 | 5 | 19.2 |
| Saint-Christophe-sur-le-Nais | 37213 | 1 | 3.8 |
| Saint-Cyr-sur-Loire | 37214 | 5 | 19.2 |
| Sainte-Catherine-de-Fierbois | 37212 | 1 | 3.8 |
| Saint-Paterne-Racan | 37231 | 1 | 3.8 |
| Saint-Pierre-des-Corps | 37233 | 1 | 3.8 |
| Tauxigny-Saint-Bauld | 37254 | 1 | 3.8 |
| Tours | 37261 | 3 | 11.5 |
| Truyes | 37263 | 1 | 3.8 |
| Veigné | 37266 | 2 | 7.7 |
| Vouvray | 37281 | 1 | 3.8 |
| Yzeures-sur-Creuse | 37282 | 1 | 3.8 |