| Commune | Code | Observation(s) | % des observations totales |
|---|
| Amboise |
37003 | 1 | 1.5 |
| Bourgueil |
37031 | 2 | 2.9 |
| Chambray-lès-Tours |
37050 | 17 | 25 |
| Channay-sur-Lathan |
37055 | 2 | 2.9 |
| Chinon |
37072 | 1 | 1.5 |
| Cinais |
37076 | 1 | 1.5 |
| Couziers |
37088 | 1 | 1.5 |
| Esvres |
37104 | 1 | 1.5 |
| Fondettes |
37109 | 3 | 4.4 |
| Gizeux |
37112 | 1 | 1.5 |
| Joué-lès-Tours |
37122 | 15 | 22.1 |
| La Chapelle-aux-Naux |
37056 | 3 | 4.4 |
| Langeais |
37123 | 2 | 2.9 |
| Loches |
37132 | 1 | 1.5 |
| Luynes |
37139 | 4 | 5.9 |
| Montbazon |
37154 | 1 | 1.5 |
| Montlouis-sur-Loire |
37156 | 3 | 4.4 |
| Rillé |
37198 | 1 | 1.5 |
| Saint-Avertin |
37208 | 30 | 44.1 |
| Saint-Cyr-sur-Loire |
37214 | 6 | 8.8 |
| Sainte-Maure-de-Touraine |
37226 | 5 | 7.4 |
| Saint-Étienne-de-Chigny |
37217 | 1 | 1.5 |
| Saint-Germain-sur-Vienne |
37220 | 1 | 1.5 |
| Savigné-sur-Lathan |
37241 | 1 | 1.5 |
| Savonnières |
37243 | 1 | 1.5 |
| Semblançay |
37245 | 2 | 2.9 |
| Sonzay |
37249 | 1 | 1.5 |
| Tours |
37261 | 20 | 29.4 |
| Veigné |
37266 | 1 | 1.5 |
| Véretz |
37267 | 1 | 1.5 |