| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AREINES | 41003 | 2 | 1 |
| ARTINS | 41004 | 1 | 0.5 |
| AZÉ | 41010 | 1 | 0.5 |
| BAILLOU | 41012 | 1 | 0.5 |
| BEAUCE LA ROMAINE | 41173 | 3 | 1.5 |
| BOURSAY | 41024 | 4 | 2 |
| BUSLOUP | 41028 | 1 | 0.5 |
| CELLÉ | 41030 | 1 | 0.5 |
| CHAMBORD | 41034 | 1 | 0.5 |
| CHAUVIGNY-DU-PERCHE | 41048 | 2 | 1 |
| CHOUE | 41053 | 2 | 1 |
| CORMENON | 41060 | 2 | 1 |
| COUËTRON-AU-PERCHE | 41248 | 9 | 4.5 |
| COULOMMIERS-LA-TOUR | 41065 | 3 | 1.5 |
| COUR-SUR-LOIRE | 41069 | 1 | 0.5 |
| DHUIZON | 41074 | 1 | 0.5 |
| ÉPUISAY | 41078 | 4 | 2 |
| FAYE | 41081 | 1 | 0.5 |
| FONTAINE-RAOUL | 41088 | 1 | 0.5 |
| GOMBERGEAN | 41098 | 1 | 0.5 |
| LA CHAPELLE-SAINT-MARTIN-EN-PLAINE | 41039 | 1 | 0.5 |
| LA CHAPELLE-VICOMTESSE | 41041 | 2 | 1 |
| LA FERTÉ-SAINT-CYR | 41085 | 1 | 0.5 |
| LANCÉ | 41107 | 1 | 0.5 |
| LA VILLE-AUX-CLERCS | 41275 | 4 | 2 |
| LE CONTROIS-EN-SOLOGNE | 41059 | 1 | 0.5 |
| LE GAULT-DU-PERCHE | 41096 | 1 | 0.5 |
| LE TEMPLE | 41254 | 13 | 6.5 |
| LIGNIÈRES | 41115 | 1 | 0.5 |
| LISLE | 41116 | 4 | 2 |
| MARCILLY-EN-BEAUCE | 41124 | 4 | 2 |
| MAZANGÉ | 41131 | 10 | 5 |
| MESLAND | 41137 | 1 | 0.5 |
| MESLAY | 41138 | 1 | 0.5 |
| MILLANCAY | 41140 | 1 | 0.5 |
| MONDOUBLEAU | 41143 | 5 | 2.5 |
| MONTOIRE-SUR-LE-LOIR | 41149 | 2 | 1 |
| MONT-PRÈS-CHAMBORD | 41150 | 1 | 0.5 |
| MULSANS | 41156 | 1 | 0.5 |
| NAVEIL | 41158 | 21 | 10.4 |
| NEUNG-SUR-BEUVRON | 41159 | 1 | 0.5 |
| NEUVY | 41160 | 1 | 0.5 |
| OUCQUES-LA-NOUVELLE | 41171 | 1 | 0.5 |
| PÉRIGNY | 41174 | 1 | 0.5 |
| PEZOU | 41175 | 2 | 1 |
| PRAY | 41182 | 2 | 1 |
| PRUNAY-CASSEREAU | 41184 | 1 | 0.5 |
| RENAY | 41187 | 1 | 0.5 |
| ROMORANTIN-LANTHENAY | 41194 | 2 | 1 |
| SAINT-AMAND-LONGPRÉ | 41199 | 1 | 0.5 |
| SAINT-ARNOULT | 41201 | 1 | 0.5 |
| SAINT-FIRMIN-DES-PRÉS | 41209 | 7 | 3.5 |
| SAINT-HILAIRE-LA-GRAVELLE | 41214 | 6 | 3 |
| SAINT-LAURENT-NOUAN | 41220 | 1 | 0.5 |
| SAINT-MARTIN-DES-BOIS | 41225 | 1 | 0.5 |
| SAINT-OUEN | 41226 | 1 | 0.5 |
| SAINT-RIMAY | 41228 | 3 | 1.5 |
| SAINT-VIÂTRE | 41231 | 1 | 0.5 |
| SARGÉ-SUR-BRAYE | 41235 | 13 | 6.5 |
| SASNIÈRES | 41236 | 1 | 0.5 |
| SELOMMES | 41243 | 2 | 1 |
| SOUGÉ | 41250 | 3 | 1.5 |
| TERNAY | 41255 | 1 | 0.5 |
| THÉSÉE | 41258 | 1 | 0.5 |
| THORÉ-LA-ROCHETTE | 41259 | 7 | 3.5 |
| VALLÉE-DE-RONSARD | 41070 | 3 | 1.5 |
| VENDÔME | 41269 | 4 | 2 |
| VILLAVARD | 41274 | 1 | 0.5 |
| VILLEDIEU-LE-CHÂTEAU | 41279 | 3 | 1.5 |
| VILLEFRANCHE-SUR-CHER | 41280 | 3 | 1.5 |
| VILLEMARDY | 41283 | 1 | 0.5 |
| VILLEPORCHER | 41286 | 1 | 0.5 |
| VILLERABLE | 41287 | 1 | 0.5 |
| VILLETRUN | 41291 | 6 | 3 |
| VILLIERSFAUX | 41293 | 3 | 1.5 |
| VILLIERS-SUR-LOIR | 41294 | 4 | 2 |