Évolution mensuelle de la conformité

Réseaux de distribution (UDI)

ARET 009000873
ARRIEN EN BETHMALE, VILLARGEIN 009000871
ECARTS ARET 009003946
ECARTS DE TOURNAC - BOUCHE 009003110
TOURNAC 009000872

Principaux paramètres analysés

Paramètre	Famille	Mesures	Moyenne	Maximum	Seuil
Chlore total	Désinfection	213	0,005 mg(Cl2)/L	0,520 mg(Cl2)/L	—
pH	Organoleptiques	212	7,294 unité pH	8,300 unité pH	—
Température de l'eau (DOM)	Organoleptiques	212	12,100 °C	20,800 °C	—
Bactéries coliformes /100ml-MS	Bactériologie	209	2,072 n/(100mL)	147,000 n/(100mL)	—
Bact. aér. revivifiables à 22°-68h	Autres	209	30,880 n/mL	300,000 n/mL	—
Entérocoques /100ml-MS	Bactériologie	209	0,029 n/(100mL)	2,000 n/(100mL)	0,000 n/(100mL)
Turbidité néphélométrique NFU	Organoleptiques	209	0,137 NFU	1,100 NFU	1,000 NFU
Conductivité à 25°C	Organoleptiques	209	81,708 µS/cm	241,000 µS/cm	—
Escherichia coli /100ml - MF	Bactériologie	209	0,134 n/(100mL)	5,000 n/(100mL)	0,000 n/(100mL)
Bact. aér. revivifiables à 36°-44h	Autres	209	8,225 n/mL	300,000 n/mL	—
Bact. et spores sulfito-rédu./100ml	Bactériologie	208	0,115 n/(100mL)	7,000 n/(100mL)	—
Ammonium (en NH4)	Nitrates / azote	192	0,000 mg/L	0,000 mg/L	—

⚠️ Dépassements de seuils détectés

Date	Paramètre	Valeur mesurée	Seuil	Dépassement
05/11/2025	Escherichia coli /100ml - MF	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
05/11/2025	Entérocoques /100ml-MS	2,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
04/09/2024	Escherichia coli /100ml - MF	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
14/05/2024	Escherichia coli /100ml - MF	4,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
14/05/2024	Entérocoques /100ml-MS	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
21/02/2024	Escherichia coli /100ml - MF	5,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
31/01/2024	Escherichia coli /100ml - MF	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
18/01/2024	Escherichia coli /100ml - MF	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
02/10/2023	Escherichia coli /100ml - MF	1,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
29/06/2022	Entérocoques /100ml-MS	1,000 n/(100mL)	0 n/(100mL)	+—
02/02/2021	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
28/07/2020	Arsenic	11,200 µg/L	10 µg/L	+12%
23/09/2019	Arsenic	11,500 µg/L	10 µg/L	+15%
28/01/2019	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
28/01/2019	Entérocoques /100ml-MS	1,000 n/(100mL)	0 n/(100mL)	+—
06/08/2018	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
11/06/2018	Escherichia coli /100ml - MF	2,000 n/(100mL)	0 n/(100mL)	+—
23/05/2018	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
23/05/2018	Escherichia coli /100ml - MF	2,000 n/(100mL)	0 n/(100mL)	+—
29/11/2016	Escherichia coli /100ml - MF	4,000 n/(100mL)	0 n/(100mL)	+—
04/04/2016	Arsenic	10,500 µg/L	10 µg/L	+5%
14/01/2016	Entérocoques /100ml-MS	1,000 n/(100mL)	0 n/(100mL)	+—

Derniers prélèvements

Date	Réseau	Finalité	Bactério	Chimique	Statut
19/02/2026	009000871	S3	OK	OK	Conforme
12/02/2026	009000871	S3	OK	OK	Conforme
04/02/2026	009000871	CS	OK	OK	Conforme
04/12/2025	009000871	CS	OK	OK	Conforme
25/11/2025	009000872	CS	OK	OK	Conforme
12/11/2025	009003110	S1	OK	OK	Conforme
05/11/2025	009000873	CS	OK	OK	Conforme
05/11/2025	009003110		NC	OK	À vérifier
22/10/2025	009000871	CS	OK	OK	Conforme
22/10/2025	009003946		OK	OK	Conforme
12/08/2025	009003946	CS	OK	OK	Conforme
12/08/2025	009003110	CS	OK	OK	Conforme
12/08/2025	009000871		OK	OK	Conforme
12/08/2025	009000872		OK	OK	Conforme
12/08/2025	009000873	CS	OK	OK	Conforme
25/06/2025	009000871	S3	OK	OK	Conforme
16/06/2025	009000871	CS	OK	OK	Conforme
06/05/2025	009000872	CS	OK	OK	Conforme
06/05/2025	009000873		OK	OK	Conforme
06/05/2025	009003110	CS	OK	OK	Conforme
10/04/2025	009003946	CS	OK	OK	Conforme
10/04/2025	009000871	CS	OK	OK	Conforme
04/02/2025	009000871		OK	OK	Conforme
04/02/2025	009000872	CS	OK	OK	Conforme
04/02/2025	009000873	CS	OK	OK	Conforme
04/02/2025	009003110	CS	OK	OK	Conforme
27/01/2025	009003946	CS	OK	OK	Conforme
07/11/2024	009000871		OK	OK	Conforme
10/10/2024	009000872	CS	OK	OK	Conforme
10/10/2024	009000873		OK	OK	Conforme