| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Abilly | 37001 | 1 | 0.8 |
| Ambillou | 37002 | 2 | 1.6 |
| Avon-les-Roches | 37012 | 1 | 0.8 |
| Azay-le-Rideau | 37014 | 1 | 0.8 |
| Azay-sur-Indre | 37016 | 1 | 0.8 |
| Beaumont-en-Véron | 37022 | 2 | 1.6 |
| Bléré | 37027 | 3 | 2.3 |
| Bourgueil | 37031 | 2 | 1.6 |
| Braslou | 37034 | 1 | 0.8 |
| Braye-sous-Faye | 37035 | 1 | 0.8 |
| Champigny-sur-Veude | 37051 | 2 | 1.6 |
| Chanceaux-près-Loches | 37053 | 1 | 0.8 |
| Chaumussay | 37064 | 1 | 0.8 |
| Cheillé | 37067 | 1 | 0.8 |
| Chinon | 37072 | 4 | 3.1 |
| Cinais | 37076 | 5 | 3.9 |
| Cléré-les-Pins | 37081 | 1 | 0.8 |
| Continvoir | 37082 | 5 | 3.9 |
| Coteaux-sur-Loire | 37232 | 3 | 2.3 |
| Courçay | 37085 | 5 | 3.9 |
| Couziers | 37088 | 3 | 2.3 |
| Draché | 37098 | 9 | 7 |
| Esvres | 37104 | 4 | 3.1 |
| Ferrière-Larçon | 37107 | 3 | 2.3 |
| Fondettes | 37109 | 1 | 0.8 |
| Genillé | 37111 | 1 | 0.8 |
| Gizeux | 37112 | 3 | 2.3 |
| La Celle-Guenand | 37044 | 1 | 0.8 |
| La Celle-Saint-Avant | 37045 | 3 | 2.3 |
| Langeais | 37123 | 3 | 2.3 |
| Larçay | 37124 | 5 | 3.9 |
| Le Grand-Pressigny | 37113 | 1 | 0.8 |
| Lémeré | 37125 | 1 | 0.8 |
| Le Petit-Pressigny | 37184 | 3 | 2.3 |
| Luzillé | 37141 | 1 | 0.8 |
| Mazières-de-Touraine | 37150 | 2 | 1.6 |
| Neuville-sur-Brenne | 37169 | 1 | 0.8 |
| Noizay | 37171 | 1 | 0.8 |
| Nouâtre | 37174 | 3 | 2.3 |
| Panzoult | 37178 | 1 | 0.8 |
| Paulmy | 37181 | 1 | 0.8 |
| Ports | 37187 | 3 | 2.3 |
| Pussigny | 37190 | 3 | 2.3 |
| Reignac-sur-Indre | 37192 | 1 | 0.8 |
| Sainte-Catherine-de-Fierbois | 37212 | 1 | 0.8 |
| Sainte-Maure-de-Touraine | 37226 | 1 | 0.8 |
| Saint-Épain | 37216 | 7 | 5.5 |
| Saint-Quentin-sur-Indrois | 37234 | 7 | 5.5 |
| Savigny-en-Véron | 37242 | 2 | 1.6 |
| Sonzay | 37249 | 1 | 0.8 |
| Truyes | 37263 | 9 | 7 |