Conformité globale
48%
sur 96 prélèvements
Prélèvements
96
depuis 20/01/2016
Non-conformes
50
bactério ou chimique
Dernier prélèvement
02/03/2026
3 réseau(x)
Évolution mensuelle de la conformité
Réseaux de distribution (UDI)
- OSANI CHEF-LIEU
02A000101
- OSANI CURZU
02A000102
- OSANI GIROLATA
02A000103
Principaux paramètres analysés
| Paramètre | Famille | Mesures | Moyenne | Maximum | Seuil |
| Aspect (qualitatif) |
Autres |
96 |
0,000 SANS OBJET |
0,000 SANS OBJET |
— |
| Conductivité à 25°C |
Organoleptiques |
96 |
545,240 µS/cm |
1 235,000 µS/cm |
— |
| Chlore total |
Désinfection |
96 |
0,410 mg(Cl2)/L |
2,360 mg(Cl2)/L |
— |
| Bact. aér. revivifiables à 22°-68h |
Autres |
96 |
95,167 n/mL |
300,000 n/mL |
— |
| Ammonium (en NH4) |
Nitrates / azote |
96 |
0,000 mg/L |
0,000 mg/L |
— |
| Entérocoques /100ml-MS |
Bactériologie |
96 |
2,594 n/(100mL) |
48,000 n/(100mL) |
0,000 n/(100mL) |
| Turbidité néphélométrique NFU |
Organoleptiques |
96 |
0,034 NFU |
0,710 NFU |
1,000 NFU |
| Bact. et spores sulfito-rédu./100ml |
Bactériologie |
96 |
14,844 n/(100mL) |
100,000 n/(100mL) |
— |
| Chlore libre |
Désinfection |
96 |
0,351 mg(Cl2)/L |
2,200 mg(Cl2)/L |
— |
| Couleur (qualitatif) |
Organoleptiques |
96 |
0,000 SANS OBJET |
0,000 SANS OBJET |
— |
| Bact. aér. revivifiables à 36°-44h |
Autres |
96 |
72,083 n/mL |
300,000 n/mL |
— |
| Odeur (qualitatif) |
Organoleptiques |
96 |
0,156 SANS OBJET |
1,000 SANS OBJET |
— |
⚠️ Dépassements de seuils détectés
| Date | Paramètre | Valeur mesurée | Seuil | Dépassement |
|---|
| 02/03/2026 |
Arsenic |
24,800 µg/L |
<=10 µg/L µg/L |
+148% |
| 26/11/2025 |
Escherichia coli /100ml - MF |
3,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 26/11/2025 |
Entérocoques /100ml-MS |
7,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 01/10/2025 |
Arsenic |
32,900 µg/L |
<=10 µg/L µg/L |
+229% |
| 05/08/2025 |
Arsenic |
32,300 µg/L |
<=10 µg/L µg/L |
+223% |
| 05/05/2025 |
Arsenic |
31,200 µg/L |
<=10 µg/L µg/L |
+212% |
| 05/05/2025 |
Entérocoques /100ml-MS |
3,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 07/01/2025 |
Arsenic |
32,400 µg/L |
<=10 µg/L µg/L |
+224% |
| 07/01/2025 |
Escherichia coli /100ml - MF |
3,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 12/11/2024 |
Arsenic |
35,900 µg/L |
<=10 µg/L µg/L |
+259% |
| 12/11/2024 |
Entérocoques /100ml-MS |
1,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 04/10/2024 |
Arsenic |
38,800 µg/L |
<=10 µg/L µg/L |
+288% |
| 04/10/2024 |
Escherichia coli /100ml - MF |
1,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 04/10/2024 |
Escherichia coli /100ml - MF |
1,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 04/10/2024 |
Entérocoques /100ml-MS |
13,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 06/08/2024 |
Arsenic |
44,000 µg/L |
<=10 µg/L µg/L |
+340% |
| 06/08/2024 |
Entérocoques /100ml-MS |
2,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 16/05/2024 |
Arsenic |
52,900 µg/L |
<=10 µg/L µg/L |
+429% |
| 20/11/2023 |
Arsenic |
39,000 µg/L |
<=10 µg/L µg/L |
+290% |
| 20/11/2023 |
Escherichia coli /100ml - MF |
80,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 20/11/2023 |
Entérocoques /100ml-MS |
11,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 04/10/2023 |
Arsenic |
45,500 µg/L |
<=10 µg/L µg/L |
+355% |
| 04/10/2023 |
Chloroforme |
378,000 µg/L |
<=100 µg/L µg/L |
+278% |
| 04/10/2023 |
Dichloromonobromométhane |
148,000 µg/L |
<=100 µg/L µg/L |
+48% |
| 04/10/2023 |
Trihalométhanes (4 substances) |
539,000 µg/L |
<=100 µg/L µg/L |
+439% |
| 04/10/2023 |
Entérocoques /100ml-MS |
47,000 n/(100mL) |
<=0 n/(100mL) n/(100mL) |
+— |
| 01/08/2023 |
Arsenic |
32,000 µg/L |
<=10 µg/L µg/L |
+220% |
| 16/05/2023 |
Arsenic |
46,200 µg/L |
<=10 µg/L µg/L |
+362% |
| 11/01/2023 |
Arsenic |
16,900 µg/L |
<=10 µg/L µg/L |
+69% |
| 07/11/2022 |
Arsenic |
34,200 µg/L |
10 µg/L |
+242% |
Derniers prélèvements
| Date | Réseau | Finalité | Bactério | Chimique | Statut |
|---|
| 02/03/2026 |
02A000101 |
CS |
OK |
OK |
Conforme |
| 02/03/2026 |
02A000102 |
CS |
OK |
NC |
À vérifier |
| 26/11/2025 |
02A000101 |
CS |
NC |
OK |
À vérifier |
| 01/10/2025 |
02A000102 |
|
OK |
NC |
À vérifier |
| 01/10/2025 |
02A000101 |
|
OK |
OK |
Conforme |
| 08/09/2025 |
02A000103 |
CS |
OK |
OK |
Conforme |
| 05/08/2025 |
02A000102 |
CS |
OK |
NC |
À vérifier |
| 05/08/2025 |
02A000101 |
CS |
OK |
OK |
Conforme |
| 18/06/2025 |
02A000103 |
CS |
OK |
OK |
Conforme |
| 05/05/2025 |
02A000102 |
|
NC |
NC |
À vérifier |
| 05/05/2025 |
02A000101 |
|
OK |
OK |
Conforme |
| 07/01/2025 |
02A000101 |
CS |
OK |
OK |
Conforme |
| 07/01/2025 |
02A000102 |
CS |
NC |
NC |
À vérifier |
| 12/11/2024 |
02A000101 |
CS |
OK |
OK |
Conforme |
| 12/11/2024 |
02A000102 |
CS |
NC |
NC |
À vérifier |
| 04/10/2024 |
02A000101 |
|
NC |
OK |
À vérifier |
| 04/10/2024 |
02A000102 |
|
NC |
NC |
À vérifier |
| 02/09/2024 |
02A000103 |
CS |
OK |
OK |
Conforme |
| 06/08/2024 |
02A000103 |
|
OK |
OK |
Conforme |
| 06/08/2024 |
02A000102 |
CS |
NC |
NC |
À vérifier |
| 06/08/2024 |
02A000101 |
CS |
OK |
OK |
Conforme |
| 18/06/2024 |
02A000103 |
CS |
OK |
OK |
Conforme |
| 16/05/2024 |
02A000102 |
|
OK |
NC |
À vérifier |
| 16/05/2024 |
02A000101 |
|
OK |
OK |
Conforme |
| 23/01/2024 |
02A000101 |
CS |
OK |
OK |
Conforme |
| 23/01/2024 |
02A000102 |
CS |
OK |
OK |
Conforme |
| 20/11/2023 |
02A000101 |
CS |
OK |
OK |
Conforme |
| 20/11/2023 |
02A000102 |
CS |
NC |
NC |
À vérifier |
| 04/10/2023 |
02A000101 |
|
NC |
OK |
À vérifier |
| 04/10/2023 |
02A000102 |
|
OK |
NC |
À vérifier |
Communes voisines (département 2A)
