Évolution mensuelle de la conformité

Réseaux de distribution (UDI)

FONTAN BERGHE INFERIEUR 006000222
FONTAN BERGHE SUPERIEUR 006000224
FONTAN VILLAGE 006000221

Principaux paramètres analysés

Paramètre	Famille	Mesures	Moyenne	Maximum	Seuil
Escherichia coli /100ml - MF	Bactériologie	252	0,135 n/(100mL)	10,000 n/(100mL)	0,000 n/(100mL)
pH	Organoleptiques	252	7,882 unité pH	8,300 unité pH	—
Chlore libre	Désinfection	252	0,145 mg(Cl2)/L	1,600 mg(Cl2)/L	—
Température de l'eau (DOM)	Organoleptiques	252	13,396 °C	22,100 °C	—
Chlore total	Désinfection	251	0,162 mg(Cl2)/L	1,650 mg(Cl2)/L	—
Entérocoques /100ml-MS	Bactériologie	251	0,398 n/(100mL)	30,000 n/(100mL)	0,000 n/(100mL)
Bactéries coliformes /100ml-MS	Bactériologie	251	1,100 n/(100mL)	52,000 n/(100mL)	—
Conductivité à 25°C	Organoleptiques	245	481,163 µS/cm	975,000 µS/cm	—
Couleur (qualitatif)	Organoleptiques	245	0,000 SANS OBJET	0,000 SANS OBJET	—
Turbidité néphélométrique NFU	Organoleptiques	245	0,134 NFU	1,100 NFU	1,000 NFU
Aspect (qualitatif)	Autres	245	0,000 SANS OBJET	0,000 SANS OBJET	—
Ammonium (en NH4)	Nitrates / azote	245	0,000 mg/L	0,000 mg/L	—

⚠️ Dépassements de seuils détectés

Date	Paramètre	Valeur mesurée	Seuil	Dépassement
22/08/2025	Arsenic	12,000 µg/L	<=10 µg/L µg/L	+20%
12/09/2024	Arsenic	18,000 µg/L	<=10 µg/L µg/L	+80%
24/07/2024	Entérocoques /100ml-MS	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
24/07/2024	Entérocoques /100ml-MS	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
04/12/2023	Entérocoques /100ml-MS	5,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
28/11/2023	Escherichia coli /100ml - MF	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
14/08/2023	Entérocoques /100ml-MS	27,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
20/07/2023	Entérocoques /100ml-MS	30,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
11/05/2023	Entérocoques /100ml-MS	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
08/11/2022	Plomb	60,000 µg/L	10 µg/L	+500%
10/08/2022	Entérocoques /100ml-MS	1,000 n/(100mL)	0 n/(100mL)	+—
19/07/2022	Escherichia coli /100ml - MF	2,000 n/(100mL)	0 n/(100mL)	+—
19/07/2022	Entérocoques /100ml-MS	4,000 n/(100mL)	0 n/(100mL)	+—
30/05/2022	Entérocoques /100ml-MS	7,000 n/(100mL)	0 n/(100mL)	+—
13/04/2022	Turbidité néphélométrique NFU	1,100 NFU	1 NFU	+10%
07/12/2021	Turbidité néphélométrique NFU	1,100 NFU	1 NFU	+10%
13/11/2020	Escherichia coli /100ml - MF	2,000 n/(100mL)	0 n/(100mL)	+—
27/07/2020	Arsenic	17,000 µg/L	10 µg/L	+70%
27/07/2020	Entérocoques /100ml-MS	2,000 n/(100mL)	0 n/(100mL)	+—
05/11/2018	Entérocoques /100ml-MS	1,000 n/(100mL)	0 n/(100mL)	+—
05/11/2018	Escherichia coli /100ml - MF	7,000 n/(100mL)	0 n/(100mL)	+—
25/07/2018	Entérocoques /100ml-MS	4,000 n/(100mL)	0 n/(100mL)	+—
11/05/2017	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
22/08/2016	Escherichia coli /100ml - MF	2,000 n/(100mL)	0 n/(100mL)	+—
22/08/2016	Escherichia coli /100ml - MF	10,000 n/(100mL)	0 n/(100mL)	+—
22/08/2016	Entérocoques /100ml-MS	10,000 n/(100mL)	0 n/(100mL)	+—
09/08/2016	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
09/08/2016	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
09/08/2016	Entérocoques /100ml-MS	3,000 n/(100mL)	0 n/(100mL)	+—
10/03/2016	Escherichia coli /100ml - MF	3,000 n/(100mL)	0 n/(100mL)	+—

Derniers prélèvements

Date	Réseau	Finalité	Bactério	Chimique	Statut
03/03/2026	006000221	CS	OK	OK	Conforme
07/01/2026	006000221	CS	OK	OK	Conforme
02/12/2025	006000221	CS	OK	OK	Conforme
29/10/2025	006000221	S3	OK	OK	Conforme
29/10/2025	006000221		OK	OK	Conforme
30/09/2025	006000222		OK	OK	Conforme
16/09/2025	006000224	CS	OK	OK	Conforme
16/09/2025	006000222	CS	OK	OK	Conforme
29/08/2025	006000221	S1	OK	OK	Conforme
22/08/2025	006000222	CS	OK	OK	Conforme
22/08/2025	006000224	CS	OK	OK	Conforme
22/08/2025	006000221	CS	OK	NC	À vérifier
13/08/2025	006000224		OK	OK	Conforme
28/07/2025	006000224	CS	OK	OK	Conforme
28/07/2025	006000222	CS	OK	OK	Conforme
16/07/2025	006000221	S3	OK	OK	Conforme
17/06/2025	006000222	CS	OK	OK	Conforme
17/06/2025	006000224	CS	OK	OK	Conforme
19/05/2025	006000221		OK	OK	Conforme
19/05/2025	006000224	CS	OK	OK	Conforme
19/05/2025	006000222	CS	OK	OK	Conforme
19/05/2025	006000221	S3	OK	OK	Conforme
12/03/2025	006000221	CS	OK	OK	Conforme
21/01/2025	006000221	S3	OK	OK	Conforme
10/12/2024	006000221	CS	—	OK	À vérifier
10/12/2024	006000224	CS	OK	OK	Conforme
10/12/2024	006000222	CS	OK	OK	Conforme
06/11/2024	006000221	S3	—	OK	À vérifier
16/10/2024	006000221	CS	OK	OK	Conforme
24/09/2024	006000221	S1	OK	OK	Conforme