| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Avon-les-Roches | 37012 | 1 | 12.5 |
| Bridoré | 37039 | 1 | 12.5 |
| Channay-sur-Lathan | 37055 | 1 | 12.5 |
| Chargé | 37060 | 1 | 12.5 |
| Cheillé | 37067 | 1 | 12.5 |
| Couziers | 37088 | 1 | 12.5 |
| Monnaie | 37153 | 1 | 12.5 |
| Montlouis-sur-Loire | 37156 | 1 | 12.5 |
| Saché | 37205 | 2 | 25 |
| Saint-Antoine-du-Rocher | 37206 | 1 | 12.5 |
| Sonzay | 37249 | 1 | 12.5 |