| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Amboise | 37003 | 1 | 6.3 |
| Athée-sur-Cher | 37008 | 1 | 6.3 |
| Ballan-Miré | 37018 | 1 | 6.3 |
| Beaumont-en-Véron | 37022 | 1 | 6.3 |
| Braslou | 37034 | 2 | 12.5 |
| Cangey | 37043 | 1 | 6.3 |
| Champigny-sur-Veude | 37051 | 1 | 6.3 |
| Chinon | 37072 | 1 | 6.3 |
| Monnaie | 37153 | 1 | 6.3 |
| Montbazon | 37154 | 1 | 6.3 |
| Montlouis-sur-Loire | 37156 | 3 | 18.8 |
| Rilly-sur-Vienne | 37199 | 1 | 6.3 |
| Saint-Épain | 37216 | 1 | 6.3 |
| Saint-Quentin-sur-Indrois | 37234 | 1 | 6.3 |
| Truyes | 37263 | 2 | 12.5 |