Évolution mensuelle de la conformité

Réseaux de distribution (UDI)

PIETROSO 02B001162
PIETROSO MAISON PIERAGGI CHIOSO 02B000917

Principaux paramètres analysés

Paramètre	Famille	Mesures	Moyenne	Maximum	Seuil
Bactéries coliformes /100ml-MS	Bactériologie	103	0,835 n/(100mL)	25,000 n/(100mL)	—
Bact. aér. revivifiables à 22°-68h	Autres	103	39,505 n/mL	300,000 n/mL	—
pH	Organoleptiques	103	7,709 unité pH	8,300 unité pH	—
Entérocoques /100ml-MS	Bactériologie	103	3,932 n/(100mL)	220,000 n/(100mL)	0,000 n/(100mL)
Chlore total	Désinfection	103	0,219 mg(Cl2)/L	2,790 mg(Cl2)/L	—
Escherichia coli /100ml - MF	Bactériologie	103	0,718 n/(100mL)	25,000 n/(100mL)	0,000 n/(100mL)
Bact. aér. revivifiables à 36°-44h	Autres	103	16,835 n/mL	300,000 n/mL	—
Température de l'eau (DOM)	Organoleptiques	103	17,184 °C	29,200 °C	—
Bact. et spores sulfito-rédu./100ml	Bactériologie	103	0,553 n/(100mL)	16,000 n/(100mL)	—
Chlore libre	Désinfection	103	0,175 mg(Cl2)/L	2,440 mg(Cl2)/L	—
Ammonium (en NH4)	Nitrates / azote	102	0,000 mg/L	0,000 mg/L	—
Turbidité néphélométrique NFU	Organoleptiques	102	0,302 NFU	2,000 NFU	1,000 NFU

⚠️ Dépassements de seuils détectés

Date	Paramètre	Valeur mesurée	Seuil	Dépassement
20/08/2025	Entérocoques /100ml-MS	6,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
23/10/2023	Escherichia coli /100ml - MF	3,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
23/10/2023	Entérocoques /100ml-MS	2,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
27/07/2023	Entérocoques /100ml-MS	9,000 n/(100mL)	<=0 n/(100mL) n/(100mL)	+—
30/08/2022	Escherichia coli /100ml - MF	3,000 n/(100mL)	0 n/(100mL)	+—
30/08/2022	Entérocoques /100ml-MS	11,000 n/(100mL)	0 n/(100mL)	+—
30/08/2022	Escherichia coli /100ml - MF	1,000 n/(100mL)	0 n/(100mL)	+—
30/08/2022	Entérocoques /100ml-MS	4,000 n/(100mL)	0 n/(100mL)	+—
28/07/2022	Entérocoques /100ml-MS	5,000 n/(100mL)	0 n/(100mL)	+—
11/07/2022	Escherichia coli /100ml - MF	20,000 n/(100mL)	0 n/(100mL)	+—
11/07/2022	Entérocoques /100ml-MS	63,000 n/(100mL)	0 n/(100mL)	+—
21/07/2021	Escherichia coli /100ml - MF	25,000 n/(100mL)	0 n/(100mL)	+—
21/07/2021	Entérocoques /100ml-MS	220,000 n/(100mL)	0 n/(100mL)	+—
21/10/2020	Entérocoques /100ml-MS	10,000 n/(100mL)	0 n/(100mL)	+—
29/01/2020	Turbidité néphélométrique NFU	1,020 NFU	1 NFU	+2%
05/12/2019	Entérocoques /100ml-MS	3,000 n/(100mL)	0 n/(100mL)	+—
20/11/2019	Escherichia coli /100ml - MF	7,000 n/(100mL)	0 n/(100mL)	+—
20/11/2019	Entérocoques /100ml-MS	4,000 n/(100mL)	0 n/(100mL)	+—
23/07/2019	Entérocoques /100ml-MS	26,000 n/(100mL)	0 n/(100mL)	+—
04/10/2018	Escherichia coli /100ml - MF	3,000 n/(100mL)	0 n/(100mL)	+—
04/10/2018	Entérocoques /100ml-MS	3,000 n/(100mL)	0 n/(100mL)	+—
03/07/2018	Escherichia coli /100ml - MF	2,000 n/(100mL)	0 n/(100mL)	+—
03/07/2018	Entérocoques /100ml-MS	33,000 n/(100mL)	0 n/(100mL)	+—
12/10/2017	Escherichia coli /100ml - MF	3,000 n/(100mL)	0 n/(100mL)	+—
12/10/2017	Entérocoques /100ml-MS	4,000 n/(100mL)	0 n/(100mL)	+—
05/07/2017	Turbidité néphélométrique NFU	1,200 NFU	1 NFU	+20%
09/02/2017	Turbidité néphélométrique NFU	2,000 NFU	1 NFU	+100%
02/11/2016	Escherichia coli /100ml - MF	7,000 n/(100mL)	0 n/(100mL)	+—
02/11/2016	Entérocoques /100ml-MS	2,000 n/(100mL)	0 n/(100mL)	+—

Derniers prélèvements

Date	Réseau	Finalité	Bactério	Chimique	Statut
11/03/2026	02B001162	CS	OK	OK	Conforme
09/03/2026	02B000917	CS	OK	OK	Conforme
13/10/2025	02B001162	CS	OK	OK	Conforme
01/10/2025	02B000917	CS	OK	OK	Conforme
15/09/2025	02B000917	CS	OK	OK	Conforme
20/08/2025	02B001162		OK	OK	Conforme
20/08/2025	02B000917	CS	NC	OK	À vérifier
09/07/2025	02B001162	CS	OK	OK	Conforme
09/07/2025	02B000917		OK	OK	Conforme
09/07/2025	02B000917	CS	OK	OK	Conforme
05/06/2025	02B000917	CS	OK	OK	Conforme
14/05/2025	02B001162		OK	OK	Conforme
14/05/2025	02B000917		OK	OK	Conforme
18/03/2025	02B001162	CS	OK	OK	Conforme
11/03/2025	02B000917	CS	OK	OK	Conforme
29/10/2024	02B001162	CS	OK	OK	Conforme
29/10/2024	02B000917	CS	OK	OK	Conforme
10/09/2024	02B000917	CS	OK	OK	Conforme
20/08/2024	02B000917	CS	OK	OK	Conforme
07/08/2024	02B001162		OK	OK	Conforme
07/08/2024	02B000917		OK	OK	Conforme
07/08/2024	02B000917	CS	OK	OK	Conforme
06/06/2024	02B001162	CS	OK	OK	Conforme
06/06/2024	02B000917	CS	OK	OK	Conforme
24/04/2024	02B001162	CS	OK	OK	Conforme
24/04/2024	02B000917		OK	OK	Conforme
20/02/2024	02B001162		OK	OK	Conforme
20/02/2024	02B000917	CS	OK	OK	Conforme
21/11/2023	02B001162	CS	OK	OK	Conforme
21/11/2023	02B000917	CS	OK	OK	Conforme