Centre-Val de Loire · Département 37
Indre-et-Loire
272 communes suivies
49 stations rivières
26 stations nappes
Mis à jour le 24/07/2026 à 13:39
97
/100
Bonne qualité
Eau potable
Eau potable
Source : ARS via Hub'Eau · 272 communes
≥80
50-79
<50
ABILLY100/100
NitratespHChlore
AMBILLOU93/100
NitratespHChlore
AMBOISE100/100
NitratespHChlore
ANCHE100/100
NitratespHChlore
ANTOGNY-LE-TILLAC100/100
NitratespHChlore
ARTANNES-SUR-INDRE100/100
NitratespHChlore
ASSAY100/100
NitratespHChlore
ATHEE-SUR-CHER88/100
NitratespHChlore
AUTRECHE100/100
NitratespHChlore
AUZOUER-EN-TOURAINE93/100
NitratespHChlore
AVOINE100/100
NitratespHChlore
AVON-LES-ROCHES100/100
NitratespHChlore
AVRILLE-LES-PONCEAUX100/100
NitratespHChlore
AZAY-LE-RIDEAU100/100
NitratespHChlore
AZAY-SUR-CHER100/100
NitratespHChlore
AZAY-SUR-INDRE100/100
NitratespHChlore
BALLAN-MIRE100/100
NitratespHChlore
BARROU100/100
NitratespHChlore
BEAULIEU-LES-LOCHES100/100
NitratespHChlore
BEAUMONT-EN-VERON100/100
NitratespHChlore
BEAUMONT-LOUESTAULT88/100
NitratespHChlore
BEAUMONT-VILLAGE100/100
NitratespHChlore
BENAIS100/100
NitratespHChlore
BERTHENAY94/100
NitratespHChlore
BETZ-LE-CHATEAU100/100
NitratespHChlore
BLERE88/100
NitratespHChlore
BOSSAY-SUR-CLAISE100/100
NitratespHChlore
BOSSEE93/100
NitratespHChlore
BOULAY (LE)100/100
NitratespHChlore
BOURGUEIL100/100
NitratespHChlore
BOURNAN100/100
NitratespHChlore
BOUSSAY100/100
NitratespHChlore
BRASLOU88/100
NitratespHChlore
BRAYE-SOUS-FAYE93/100
NitratespHChlore
BRAYE-SUR-MAULNE94/100
NitratespHChlore
BRECHES100/100
NitratespHChlore
BREHEMONT94/100
NitratespHChlore
BRIDORE93/100
NitratespHChlore
BRIZAY93/100
NitratespHChlore
BUEIL-EN-TOURAINE93/100
NitratespHChlore
CANDES-SAINT-MARTIN100/100
NitratespHChlore
CANGEY94/100
NitratespHChlore
CELLE-GUENAND (LA)94/100
NitratespHChlore
CELLE-SAINT-AVANT (LA)100/100
NitratespHChlore
CERE-LA-RONDE100/100
NitratespHChlore
CERELLES86/100
NitratespHChlore
CHAMBON100/100
NitratespHChlore
CHAMBOURG-SUR-INDRE93/100
NitratespHChlore
CHAMBRAY-LES-TOURS100/100
NitratespHChlore
CHAMPIGNY-SUR-VEUDE100/100
NitratespHChlore
CHANCAY100/100
NitratespHChlore
CHANCEAUX-PRES-LOCHES93/100
NitratespHChlore
CHANCEAUX-SUR-CHOISILLE100/100
NitratespHChlore
CHANNAY-SUR-LATHAN100/100
NitratespHChlore
CHAPELLE-AUX-NAUX (LA)94/100
NitratespHChlore
CHAPELLE-BLANCHE-SAINT-MARTIN (LA)94/100
NitratespHChlore
CHAPELLE-SUR-LOIRE (LA)100/100
NitratespHChlore
CHARENTILLY100/100
NitratespHChlore
CHARGE100/100
NitratespHChlore
CHARNIZAY94/100
NitratespHChlore
CHATEAU-LA-VALLIERE100/100
NitratespHChlore
CHATEAU-RENAULT100/100
NitratespHChlore
CHAUMUSSAY100/100
NitratespHChlore
CHAVEIGNES93/100
NitratespHChlore
CHEDIGNY100/100
NitratespHChlore
CHEILLE94/100
NitratespHChlore
CHEMILLE-SUR-DEME100/100
NitratespHChlore
CHEMILLE-SUR-INDROIS100/100
NitratespHChlore
CHENONCEAUX100/100
NitratespHChlore
CHEZELLES93/100
NitratespHChlore
CHINON94/100
NitratespHChlore
CHISSEAUX100/100
NitratespHChlore
CHOUZE-SUR-LOIRE100/100
NitratespHChlore
CIGOGNE100/100
NitratespHChlore
CINAIS94/100
NitratespHChlore
CINQ-MARS-LA-PILE100/100
NitratespHChlore
CIRAN94/100
NitratespHChlore
CIVRAY-DE-TOURAINE100/100
NitratespHChlore
CIVRAY-SUR-ESVES94/100
NitratespHChlore
CLERE-LES-PINS100/100
NitratespHChlore
CONTINVOIR94/100
NitratespHChlore
CORMERY100/100
NitratespHChlore
COTEAUX-SUR-LOIRE100/100
NitratespHChlore
COUESMES100/100
NitratespHChlore
COURCAY93/100
NitratespHChlore
COURCELLES-DE-TOURAINE93/100
NitratespHChlore
COURCOUE94/100
NitratespHChlore
COUZIERS94/100
NitratespHChlore
CRAVANT-LES-COTEAUX100/100
NitratespHChlore
CRISSAY-SUR-MANSE93/100
NitratespHChlore
CROIX-EN-TOURAINE (LA)100/100
NitratespHChlore
CROTELLES100/100
NitratespHChlore
CROUZILLES100/100
NitratespHChlore
CUSSAY93/100
NitratespHChlore
DAME-MARIE-LES-BOIS100/100
NitratespHChlore
DESCARTES100/100
NitratespHChlore
DIERRE100/100
NitratespHChlore
DOLUS-LE-SEC100/100
NitratespHChlore
DRACHE94/100
NitratespHChlore
DRUYE100/100
NitratespHChlore
EPEIGNE-LES-BOIS100/100
NitratespHChlore
EPEIGNE-SUR-DEME100/100
NitratespHChlore
ESVES-LE-MOUTIER100/100
NitratespHChlore
ESVRES100/100
NitratespHChlore
FAYE-LA-VINEUSE93/100
NitratespHChlore
FERRIERE (LA)100/100
NitratespHChlore
FERRIERE-LARCON100/100
NitratespHChlore
FERRIERE-SUR-BEAULIEU100/100
NitratespHChlore
FONDETTES100/100
NitratespHChlore
FRANCUEIL88/100
NitratespHChlore
GENILLE100/100
NitratespHChlore
GIZEUX100/100
NitratespHChlore
GRAND-PRESSIGNY (LE)100/100
NitratespHChlore
GUERCHE (LA)100/100
NitratespHChlore
HERMITES (LES)100/100
NitratespHChlore
HOMMES88/100
NitratespHChlore
HUISMES89/100
NitratespHChlore
ILE-BOUCHARD (L')100/100
NitratespHChlore
JAULNAY93/100
NitratespHChlore
JOUE-LES-TOURS94/100
NitratespHChlore
LANGEAIS100/100
NitratespHChlore
LARCAY100/100
NitratespHChlore
LEMERE100/100
NitratespHChlore
LERNE94/100
NitratespHChlore
LIEGE (LE)100/100
NitratespHChlore
LIGNIERES-DE-TOURAINE94/100
NitratespHChlore
LIGRE100/100
NitratespHChlore
LIGUEIL94/100
NitratespHChlore
LIMERAY94/100
NitratespHChlore
LOCHE-SUR-INDROIS100/100
NitratespHChlore
LOCHES100/100
NitratespHChlore
LOUANS100/100
NitratespHChlore
LOUROUX (LE)100/100
NitratespHChlore
LUBLE100/100
NitratespHChlore
LUSSAULT-SUR-LOIRE94/100
NitratespHChlore
LUYNES100/100
NitratespHChlore
LUZE92/100
NitratespHChlore
LUZILLE94/100
NitratespHChlore
MAILLE100/100
NitratespHChlore
MANTHELAN100/100
NitratespHChlore
MARCAY94/100
NitratespHChlore
MARCE-SUR-ESVES100/100
NitratespHChlore
MARCILLY-SUR-MAULNE93/100
NitratespHChlore
MARCILLY-SUR-VIENNE100/100
NitratespHChlore
MARIGNY-MARMANDE100/100
NitratespHChlore
MARRAY100/100
NitratespHChlore
MAZIERES-DE-TOURAINE93/100
NitratespHChlore
MEMBROLLE-SUR-CHOISILLE (LA)100/100
NitratespHChlore
METTRAY88/100
NitratespHChlore
MONNAIE100/100
NitratespHChlore
MONTBAZON94/100
NitratespHChlore
MONTHODON100/100
NitratespHChlore
MONTLOUIS-SUR-LOIRE100/100
NitratespHChlore
MONTRESOR94/100
NitratespHChlore
MONTREUIL-EN-TOURAINE100/100
NitratespHChlore
MONTS100/100
NitratespHChlore
MORAND100/100
NitratespHChlore
MOSNES100/100
NitratespHChlore
MOUZAY100/100
NitratespHChlore
NAZELLES-NEGRON100/100
NitratespHChlore
NEUIL93/100
NitratespHChlore
NEUILLE-LE-LIERRE100/100
NitratespHChlore
NEUILLE-PONT-PIERRE94/100
NitratespHChlore
NEUILLY-LE-BRIGNON100/100
NitratespHChlore
NEUVILLE-SUR-BRENNE94/100
NitratespHChlore
NEUVY-LE-ROI100/100
NitratespHChlore
NOIZAY100/100
NitratespHChlore
NOTRE-DAME-D'OE94/100
NitratespHChlore
NOUANS-LES-FONTAINES100/100
NitratespHChlore
NOUATRE93/100
NitratespHChlore
NOUZILLY88/100
NitratespHChlore
NOYANT-DE-TOURAINE94/100
NitratespHChlore
ORBIGNY100/100
NitratespHChlore
PANZOULT93/100
NitratespHChlore
PARCAY-MESLAY100/100
NitratespHChlore
PARCAY-SUR-VIENNE94/100
NitratespHChlore
PAULMY94/100
NitratespHChlore
PERNAY94/100
NitratespHChlore
PERRUSSON81/100
NitratespHChlore
PETIT-PRESSIGNY (LE)94/100
NitratespHChlore
POCE-SUR-CISSE100/100
NitratespHChlore
PONT-DE-RUAN100/100
NitratespHChlore
PORTS93/100
NitratespHChlore
POUZAY100/100
NitratespHChlore
PREUILLY-SUR-CLAISE100/100
NitratespHChlore
PUSSIGNY100/100
NitratespHChlore
RAZINES94/100
NitratespHChlore
REIGNAC-SUR-INDRE100/100
NitratespHChlore
RESTIGNE100/100
NitratespHChlore
REUGNY94/100
NitratespHChlore
RICHE (LA)100/100
NitratespHChlore
RICHELIEU100/100
NitratespHChlore
RIGNY-USSE94/100
NitratespHChlore
RILLE100/100
NitratespHChlore
RILLY-SUR-VIENNE93/100
NitratespHChlore
RIVARENNES100/100
NitratespHChlore
RIVIERE100/100
NitratespHChlore
ROCHE-CLERMAULT (LA)94/100
NitratespHChlore
ROCHECORBON100/100
NitratespHChlore
ROUZIERS-DE-TOURAINE100/100
NitratespHChlore
SACHE100/100
NitratespHChlore
SAINT-ANTOINE-DU-ROCHER100/100
NitratespHChlore
SAINT-AUBIN-LE-DEPEINT100/100
NitratespHChlore
SAINT-AVERTIN100/100
NitratespHChlore
SAINT-BENOIT-LA-FORET81/100
NitratespHChlore
SAINT-BRANCHS100/100
NitratespHChlore
SAINT-CHRISTOPHE-SUR-LE-NAIS88/100
NitratespHChlore
SAINT-CYR-SUR-LOIRE100/100
NitratespHChlore
SAINT-EPAIN100/100
NitratespHChlore
SAINT-ETIENNE-DE-CHIGNY100/100
NitratespHChlore
SAINT-FLOVIER94/100
NitratespHChlore
SAINT-GENOUPH100/100
NitratespHChlore
SAINT-GERMAIN-SUR-VIENNE93/100
NitratespHChlore
SAINT-HIPPOLYTE88/100
NitratespHChlore
SAINT-JEAN-SAINT-GERMAIN100/100
NitratespHChlore
SAINT-LAURENT-DE-LIN100/100
NitratespHChlore
SAINT-LAURENT-EN-GATINES100/100
NitratespHChlore
SAINT-MARTIN-LE-BEAU100/100
NitratespHChlore
SAINT-NICOLAS-DE-BOURGUEIL93/100
NitratespHChlore
SAINT-NICOLAS-DES-MOTETS100/100
NitratespHChlore
SAINT-OUEN-LES-VIGNES100/100
NitratespHChlore
SAINT-PATERNE-RACAN81/100
NitratespHChlore
SAINT-PIERRE-DES-CORPS100/100
NitratespHChlore
SAINT-QUENTIN-SUR-INDROIS100/100
NitratespHChlore
SAINT-REGLE100/100
NitratespHChlore
SAINT-ROCH93/100
NitratespHChlore
SAINT-SENOCH94/100
NitratespHChlore
SAINTE-CATHERINE-DE-FIERBOIS88/100
NitratespHChlore
SAINTE-MAURE-DE-TOURAINE100/100
NitratespHChlore
SAUNAY94/100
NitratespHChlore
SAVIGNE-SUR-LATHAN93/100
NitratespHChlore
SAVIGNY-EN-VERON100/100
NitratespHChlore
SAVONNIERES100/100
NitratespHChlore
SAZILLY100/100
NitratespHChlore
SEMBLANCAY100/100
NitratespHChlore
SENNEVIERES100/100
NitratespHChlore
SEPMES100/100
NitratespHChlore
SEUILLY94/100
NitratespHChlore
SONZAY100/100
NitratespHChlore
SORIGNY94/100
NitratespHChlore
SOUVIGNE100/100
NitratespHChlore
SOUVIGNY-DE-TOURAINE94/100
NitratespHChlore
SUBLAINES94/100
NitratespHChlore
TAUXIGNY-SAINT-BAULD94/100
NitratespHChlore
TAVANT100/100
NitratespHChlore
THENEUIL93/100
NitratespHChlore
THILOUZE100/100
NitratespHChlore
THIZAY93/100
NitratespHChlore
TOUR-SAINT-GELIN (LA)94/100
NitratespHChlore
TOURNON-SAINT-PIERRE100/100
NitratespHChlore
TOURS100/100
NitratespHChlore
TROGUES100/100
NitratespHChlore
TRUYES100/100
NitratespHChlore
VALLERES88/100
NitratespHChlore
VARENNES100/100
NitratespHChlore
VEIGNE100/100
NitratespHChlore
VERETZ100/100
NitratespHChlore
VERNEUIL-LE-CHATEAU100/100
NitratespHChlore
VERNEUIL-SUR-INDRE100/100
NitratespHChlore
VERNOU-SUR-BRENNE100/100
NitratespHChlore
VILLAINES-LES-ROCHERS94/100
NitratespHChlore
VILLANDRY100/100
NitratespHChlore
VILLE-AUX-DAMES (LA)100/100
NitratespHChlore
VILLEBOURG81/100
NitratespHChlore
VILLEDOMAIN100/100
NitratespHChlore
VILLEDOMER100/100
NitratespHChlore
VILLELOIN-COULANGE100/100
NitratespHChlore
VILLEPERDUE94/100
NitratespHChlore
VILLIERS-AU-BOUIN100/100
NitratespHChlore
VOU100/100
NitratespHChlore
VOUVRAY100/100
NitratespHChlore
YZEURES-SUR-CREUSE100/100
NitratespHChlore
Rivières
Source : Hub'Eau qualité_rivieres · 49 stations
LOIRE à VILLANDRY69/100
| Nitrates | 12.7mg/L | 25/03/2026 | |
| pH | 8.0pH | 25/03/2026 | |
| Temp. eau | 12.1°C | 25/03/2026 | |
| Ammonium | 3.4mg/L | 25/03/2026 | |
| O2 saturation | 103.5% | 25/03/2026 |
CREUSE à LA CELLE-SAINT-AVANT69/100
| Conductivité | 11.0µS/cm | 04/03/2026 | |
| Phosphore | 0.047mg/L | 04/03/2026 | |
| pH | 8.0pH | 04/03/2026 | |
| O2 saturation | 98.2% | 04/03/2026 | |
| Temp. eau | 10.8°C | 04/03/2026 |
CHER à SAVONNIERES62/100
| O2 saturation | 98.4% | 04/03/2026 | |
| MES | 414.0mg/L | 04/03/2026 | |
| Phosphore | 0.056mg/L | 04/03/2026 | |
| Conductivité | 11.1µS/cm | 04/03/2026 | |
| Ammonium | 4.5mg/L | 04/03/2026 |
LOIRE à CHOUZE-SUR-LOIRE69/100
| MES | 255.0mg/L | 04/03/2026 | |
| Conductivité | 10.8µS/cm | 04/03/2026 | |
| O2 saturation | 96.2% | 04/03/2026 | |
| pH | 8.1pH | 04/03/2026 | |
| Ammonium | 3.4mg/L | 04/03/2026 |
INDRE à LIGNIERES-DE-TOURAINE62/100
| Temp. eau | 10.7°C | 04/03/2026 | |
| Conductivité | 11.0µS/cm | 04/03/2026 | |
| O2 saturation | 98.1% | 04/03/2026 | |
| Ammonium | 3.8mg/L | 04/03/2026 | |
| MES | 522.0mg/L | 04/03/2026 |
FARE à VILLIERS-AU-BOUIN69/100
| Phosphore | 0.083mg/L | 26/02/2026 | |
| pH | 7.9pH | 26/02/2026 | |
| Nitrates | 17.0mg/L | 26/02/2026 | |
| O2 saturation | 91.8% | 26/02/2026 | |
| Temp. eau | 10.9°C | 26/02/2026 |
R DEME A LOUESTAULT69/100
| Ammonium | 5.6mg/L | 26/02/2026 | |
| pH | 8.0pH | 26/02/2026 | |
| O2 saturation | 94.1% | 26/02/2026 | |
| Conductivité | 10.6µS/cm | 26/02/2026 | |
| MES | 328.0mg/L | 26/02/2026 |
ECHANDON à SAINT-BRANCHS69/100
| Phosphore | 0.121mg/L | 25/02/2026 | |
| O2 saturation | 95.1% | 25/02/2026 | |
| Temp. eau | 10.7°C | 25/02/2026 | |
| MES | 512.0mg/L | 25/02/2026 | |
| pH | 8.0pH | 25/02/2026 |
RAU DE BALLON OU DE VITRAY à SAINT-HIPPOLYTE69/100
| Nitrates | 15.0mg/L | 25/02/2026 | |
| Phosphore | 0.063mg/L | 25/02/2026 | |
| pH | 7.9pH | 25/02/2026 | |
| MES | 325.0mg/L | 25/02/2026 | |
| Conductivité | 10.3µS/cm | 25/02/2026 |
MASSE OU AMASSE à SOUVIGNY-DE-TOURAINE69/100
| pH | 7.8pH | 24/02/2026 | |
| Temp. eau | 10.6°C | 24/02/2026 | |
| Phosphore | 0.168mg/L | 24/02/2026 | |
| O2 saturation | 89.8% | 24/02/2026 | |
| MES | 321.0mg/L | 24/02/2026 |
BRENNE à VERNOU-SUR-BRENNE62/100
| O2 saturation | 94.0% | 24/02/2026 | |
| MES | 459.0mg/L | 24/02/2026 | |
| Temp. eau | 10.9°C | 24/02/2026 | |
| Nitrates | 28.0mg/L | 24/02/2026 | |
| Phosphore | 0.113mg/L | 24/02/2026 |
VEUDE à RAZINES62/100
| Nitrates | 33.0mg/L | 23/02/2026 | |
| Ammonium | 6.3mg/L | 23/02/2026 | |
| Temp. eau | 11.3°C | 23/02/2026 | |
| Conductivité | 10.6µS/cm | 23/02/2026 | |
| pH | 8.0pH | 23/02/2026 |
CLAISE à ABILLY75/100
| MES | 338.0mg/L | 23/02/2026 | |
| Temp. eau | 10.3°C | 23/02/2026 | |
| Ammonium | 13.0mg/L | 23/02/2026 | |
| Conductivité | 11.4µS/cm | 23/02/2026 | |
| O2 saturation | 100.5% | 23/02/2026 |
ESVES à LIGUEIL62/100
| Temp. eau | 10.7°C | 23/02/2026 | |
| O2 saturation | 90.4% | 23/02/2026 | |
| Conductivité | 10.1µS/cm | 23/02/2026 | |
| MES | 564.0mg/L | 23/02/2026 | |
| pH | 7.9pH | 23/02/2026 |
AUTHION OU CHANGEON à SAINT-NICOLAS-DE-BOURGUEIL69/100
| pH | 8.1pH | 09/02/2026 | |
| Phosphore | 0.113mg/L | 09/02/2026 | |
| MES | 649.0mg/L | 09/02/2026 | |
| O2 saturation | 98.4% | 09/02/2026 | |
| Temp. eau | 7.7°C | 09/02/2026 |
ROUMER A LANGEAIS75/100
| pH | 8.0pH | 09/02/2026 | |
| O2 saturation | 92.8% | 09/02/2026 | |
| MES | 578.0mg/L | 09/02/2026 | |
| Temp. eau | 6.5°C | 09/02/2026 | |
| Phosphore | 0.079mg/L | 09/02/2026 |
LA MASSE A SAINTE-REGLE56/100
| O2 saturation | 93.0% | 02/02/2026 | |
| Ammonium | 6.8mg/L | 02/02/2026 | |
| Conductivité | 10.6µS/cm | 02/02/2026 | |
| pH | 7.6pH | 02/02/2026 | |
| Nitrates | 32.0mg/L | 02/02/2026 |
VIENNE à CANDES-SAINT-MARTIN69/100
| Conductivité | 11.1µS/cm | 20/01/2026 | |
| pH | 7.8pH | 20/01/2026 | |
| MES | 273.0mg/L | 20/01/2026 | |
| Temp. eau | 8.2°C | 20/01/2026 | |
| Ammonium | 3.8mg/L | 20/01/2026 |
VIENNE à L'ILE-BOUCHARD69/100
| O2 saturation | 96.3% | 20/01/2026 | |
| Conductivité | 11.4µS/cm | 20/01/2026 | |
| MES | 265.0mg/L | 20/01/2026 | |
| Ammonium | 3.8mg/L | 20/01/2026 | |
| Temp. eau | 8.2°C | 20/01/2026 |
MABLE à CHAMPIGNY-SUR-VEUDE62/100
| Ammonium | 6.6mg/L | 22/12/2025 | |
| O2 saturation | 90.1% | 22/12/2025 | |
| Nitrates | 30.0mg/L | 22/12/2025 | |
| Conductivité | 10.3µS/cm | 22/12/2025 | |
| Temp. eau | 9.3°C | 22/12/2025 |
Nappes phréatiques
Source : Hub'Eau niveaux_nappes · 26 stations
Souvigné
Niveau : N.C.—
Saint-Senoch
Niveau : N.C.—
Le Grand-Pressigny
Niveau : N.C.—
Château-Renault
Niveau : N.C.—
Monnaie
Niveau : N.C.—
Sepmes
Niveau : N.C.—
Saint-Christophe-sur-le-Nais
Niveau : N.C.—
Channay-sur-Lathan
Niveau : N.C.—
La Celle-Guenand
Niveau : N.C.—
Champigny-sur-Veude
Niveau : N.C.—
Vou
Niveau : N.C.—
Les Hermites
Niveau : N.C.—
Souvigné
Niveau : N.C.—
Villeloin-Coulangé
Niveau : N.C.—
Parçay-Meslay
Niveau : N.C.—
Razines
Niveau : N.C.—
Athée-sur-Cher
Niveau : N.C.—
Civray-sur-Esves
Niveau : N.C.—
Tours
Niveau : N.C.—
Bourgueil
Niveau : N.C.—