Évolution mensuelle de la conformité

Réseaux de distribution (UDI)

RESEAU 19 EME KM 974000781
RESEAU BRAS PONTHO DASSY 974003697
RESEAU PLAINE DES CAFRES 974000134
RESEAU TAMPON VILLE HAUTE 974000562
RESEAU VILLE BRAS DE LA PLAINE 974000131
RESEAU VILLE HIRONDELLES (SYN) 974000132

Principaux paramètres analysés

Paramètre	Famille	Mesures	Moyenne	Maximum	Seuil
Chlore total	Désinfection	1 868	0,408 mg(Cl2)/L	1,730 mg(Cl2)/L	—
Température de l'eau (DOM)	Organoleptiques	1 868	20,220 °C	32,300 °C	—
Chlore libre	Désinfection	1 868	0,336 mg(Cl2)/L	1,070 mg(Cl2)/L	—
Bact. aér. revivifiables à 22°-68h	Autres	1 867	22,512 n/mL	300,000 n/mL	—
Bact. aér. revivifiables à 36°-44h	Autres	1 867	16,368 n/mL	300,000 n/mL	—
Entérocoques /100ml-MS	Bactériologie	1 867	0,513 n/(100mL)	100,000 n/(100mL)	0,000 n/(100mL)
Turbidité néphélométrique NFU	Organoleptiques	1 853	0,304 NFU	19,000 NFU	1,000 NFU
pH	Organoleptiques	1 847	7,773 unité pH	24,200 unité pH	—
Aspect (qualitatif)	Autres	1 845	0,004 SANS OBJET	1,000 SANS OBJET	—
Odeur (qualitatif)	Organoleptiques	1 845	0,000 SANS OBJET	0,000 SANS OBJET	—
Bactéries coliformes /100ml-MS	Bactériologie	1 808	0,522 n/(100mL)	100,000 n/(100mL)	—
Escherichia coli /100ml - MF	Bactériologie	1 808	0,189 n/(100mL)	100,000 n/(100mL)	0,000 n/(100mL)

⚠️ Dépassements de seuils détectés

Date	Paramètre	Valeur mesurée	Seuil	Dépassement
30/01/2026	Escherichia coli /100ml - MF	7,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
17/11/2025	Plomb	21,970 µg/L	10 µg/L	+120%
31/01/2024	Entérocoques /100ml-MS	7,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
31/01/2024	Escherichia coli /100ml - MF	7,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
31/01/2024	Entérocoques /100ml-MS	2,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
25/01/2024	Escherichia coli /100ml - MF	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
25/01/2024	Entérocoques /100ml-MS	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
18/01/2024	Entérocoques /100ml-MS	21,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
06/12/2023	Escherichia coli /100ml - MF	6,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
17/03/2023	Turbidité néphélométrique NFU	1,500 NFU	<=1 NFU NFU	+50%
27/02/2023	Turbidité néphélométrique NFU	3,300 NFU	<=1 NFU NFU	+230%
22/02/2023	Entérocoques /100ml-MS	4,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
22/02/2023	Entérocoques /100ml-MS	8,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
22/02/2023	Entérocoques /100ml-MS	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
22/02/2023	Entérocoques /100ml-MS	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
23/01/2023	Entérocoques /100ml-MS	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
07/09/2022	Escherichia coli /100ml - MF	2,000 n/(100mL)	0 n/(100mL)	+—
24/08/2022	Turbidité néphélométrique NFU	1,700 NFU	1 NFU	+70%
21/07/2022	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
21/07/2022	Entérocoques /100ml-MS	1,000 n/(100mL)	0 n/(100mL)	+—
21/07/2022	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
03/05/2022	Escherichia coli /100ml - MF	4,000 n/(100mL)	0 n/(100mL)	+—
03/05/2022	Entérocoques /100ml-MS	2,000 n/(100mL)	0 n/(100mL)	+—
08/04/2022	Turbidité néphélométrique NFU	1,300 NFU	1 NFU	+30%
06/04/2022	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
06/04/2022	Entérocoques /100ml-MS	1,000 n/(100mL)	0 n/(100mL)	+—
28/03/2022	Escherichia coli /100ml - MF	10,000 n/(100mL)	0 n/(100mL)	+—
23/03/2022	Turbidité néphélométrique NFU	1,600 NFU	1 NFU	+60%
15/03/2022	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
15/03/2022	Turbidité néphélométrique NFU	1,300 NFU	1 NFU	+30%

Derniers prélèvements

Date	Réseau	Finalité	Bactério	Chimique	Statut
27/03/2026	974000131	CS	OK	OK	Conforme
27/03/2026	974000134	CS	OK	OK	Conforme
27/03/2026	974004385	CS	OK	OK	Conforme
16/03/2026	974000131	CS	OK	OK	Conforme
16/03/2026	974004385	CS	OK	OK	Conforme
16/03/2026	974004385	CS	OK	OK	Conforme
20/02/2026	974000134	CS	OK	OK	Conforme
20/02/2026	974000131	CS	OK	OK	Conforme
20/02/2026	974004385	CS	OK	OK	Conforme
09/02/2026	974004385	CS	OK	OK	Conforme
09/02/2026	974004385	CS	OK	OK	Conforme
09/02/2026	974000131	CS	OK	OK	Conforme
09/02/2026	974000134	CS	OK	OK	Conforme
04/02/2026	974000134	CS	OK	OK	Conforme
30/01/2026	974000134	CS	NC	OK	À vérifier
30/01/2026	974004385	CS	OK	OK	Conforme
30/01/2026	974000131	CS	OK	OK	Conforme
30/01/2026	974000134	CS	OK	OK	Conforme
30/01/2026	974004385	CS	OK	OK	Conforme
26/01/2026	974004385	CS	OK	OK	Conforme
21/01/2026	974000131	CS	OK	OK	Conforme
15/12/2025	974000132		OK	OK	Conforme
15/12/2025	974000781		OK	OK	Conforme
15/12/2025	974000131	CS	OK	OK	Conforme
15/12/2025	974000562		OK	OK	Conforme
15/12/2025	974000131	CS	OK	OK	Conforme
10/12/2025	974000131	CS	OK	OK	Conforme
10/12/2025	974000562	CS	OK	OK	Conforme
09/12/2025	974000134	CS	OK	OK	Conforme
04/12/2025	974000134	CS	OK	OK	Conforme