| Commune | Code | Observation(s) | % des observations totales |
|---|
| Amboise |
37003 | 2 | 4.7 |
| Langeais |
37123 | 1 | 2.3 |
| La Riche |
37195 | 1 | 2.3 |
| La Ville-aux-Dames |
37273 | 20 | 46.5 |
| Lussault-sur-Loire |
37138 | 1 | 2.3 |
| Monnaie |
37153 | 1 | 2.3 |
| Montlouis-sur-Loire |
37156 | 2 | 4.7 |
| Nazelles-Négron |
37163 | 1 | 2.3 |
| Nouâtre |
37174 | 1 | 2.3 |
| Nouzilly |
37175 | 1 | 2.3 |
| Rochecorbon |
37203 | 4 | 9.3 |
| Saint-Branchs |
37211 | 1 | 2.3 |
| Saint-Cyr-sur-Loire |
37214 | 1 | 2.3 |
| Saint-Étienne-de-Chigny |
37217 | 1 | 2.3 |
| Saint-Pierre-des-Corps |
37233 | 1 | 2.3 |
| Tours |
37261 | 2 | 4.7 |
| Vernou-sur-Brenne |
37270 | 2 | 4.7 |
| Vouvray |
37281 | 1 | 2.3 |