Votre eau est potable, mais un ou plusieurs paramètres méritent une attention particulière.
Valeur proche de la limite réglementaire : Nitrates (82 % de la limite), Nitrates + Nitrites (82 % de la limite).
Analyse du 05/03/2026 · MAIRIE DE BEUGNY · Réseau 062000505
L'eau du robinet à Beugny en bref
La dernière analyse de l'eau du robinet à Beugny, réalisée le 05/03/2026 (distributeur : MAIRIE DE BEUGNY), montre une eau potable, avec toutefois un point de vigilance. Sur les 12 derniers mois analysés (depuis juillet 2024), on compte 5 conformes, 2 avec un point de vigilance et 5 non conformes. La teneur en nitrates est élevée, proche de la limite (41,1 mg/L pour une limite de 50 mg/L). Parmi les autres paramètres réglementés, le plus proche de sa limite est Nitrates + Nitrites (82 % de la limite). Dans le département Pas-de-Calais (62), 90 % des communes ont une eau conforme aux limites réglementaires lors du dernier contrôle.
Solutions pour améliorer la qualité de votre eau
Publicité| Paramètre | Mar 2026 | Jan 2026 | Déc 2025 | Aoû 2025 | Jun 2025 | Avr 2025 | Fév 2025 | Jan 2025 | Déc 2024 | Nov 2024 | Sep 2024 | Jul 2024 | Jun 2024 | Mar 2024 | Nov 2023 | Oct 2023 | Jul 2023 | Jun 2023 | Avr 2023 | Déc 2022 | Oct 2022 | Sep 2022 | Aoû 2022 | Jul 2022 | Avr 2022 | Mar 2022 | Déc 2021 | Oct 2021 | Sep 2021 | Jul 2021 | Avr 2021 | Mar 2021 | Fév 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bactériologie | |||||||||||||||||||||||||||||||||
| Escherichia coli (n/(100mL)) | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 |
| Entérocoques (n/(100mL)) | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 |
| Coliformes (n/(100mL)) | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 |
| Inorganiques | |||||||||||||||||||||||||||||||||
| Nitrates (mg/L) | 41,1 | 42 | – | 40 | 46 | – | – | 43 | 46 | – | – | – | 47 | 43 | – | 38 | – | 37 | 38 | – | – | 41 | – | – | 44 | – | – | – | 39 | 39 | 42 | – | – |
| Nitrites (mg/L) | 0 | 0 | – | 0 | – | – | – | 0 | 0 | – | – | – | 0 | – | – | 0 | – | 0 | – | – | – | 0 | – | – | 0 | – | – | – | 0 | 0 | 0 | – | – |
| Nitrates + Nitrites (mg/L) | 0,82 | 0,84 | – | 0,8 | – | – | – | 0,86 | 0,92 | – | – | – | 0,94 | – | – | 0,76 | – | 0,74 | – | – | – | 0,82 | – | – | 0,88 | – | – | – | 0,78 | – | 0,84 | – | – |
| Ammonium (mg/L) | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 |
| pH (unité pH) | 7,4 | 7,5 | 7,7 | 7,4 | 7,3 | 7,3 | 7,5 | 7,4 | 7,4 | 7,4 | 7,4 | 7,1 | 7,4 | 7,3 | 7,5 | 7,4 | 7,8 | 7,3 | 7,4 | 7,6 | 7,5 | 7,4 | 7,2 | 7,2 | 7,1 | 7,2 | 7,7 | 7,4 | 7,5 | 7,2 | 7,4 | 7,3 | 7,5 |
| Turbidité (NFU) | 0,19 | 0 | 0 | 0,23 | 0,16 | – | 0 | 0,23 | 0,22 | 1,4 | – | 0,13 | 0 | 0,14 | 0,41 | 0 | 0 | 0,14 | 0,11 | 0 | 0 | 0 | – | 0 | 0,11 | 0 | 0 | 0 | 0,25 | 0 | 0 | – | 0,15 |
| Conductivité (µS/cm) | 809 | 821 | 808 | 803 | 856 | 827 | 849 | 834 | 834 | 834 | 830 | 843 | 841 | 820 | 767 | 759 | 778 | 776 | 757 | 773 | 776 | 779 | 783 | 782 | 808 | 891 | 807 | 793 | 805 | 808 | 801 | 798 | 766 |
| Température (°C) | 10,5 | 9,6 | 8,1 | 13,4 | 17,1 | 12,1 | 6,6 | 8,7 | 11,6 | 10,7 | 16,9 | 19,3 | 12,9 | 10,7 | 12,2 | 12,8 | 18,5 | 13 | 19,1 | 9,3 | 16,4 | 18,5 | 19,6 | 21,1 | 10,2 | 9,2 | 9,7 | 14 | 12 | 18,5 | 9,9 | 9,1 | 9,8 |
| Carbone organique (mg(C)/L) | 0,4 | 0,41 | – | 0,25 | – | – | – | 0,4 | 0 | – | – | – | 0,52 | – | – | 0,45 | – | 0,36 | – | – | – | 0,37 | – | – | 0,44 | – | – | – | 0,36 | – | 0,38 | – | – |
| Désinfection | |||||||||||||||||||||||||||||||||
| Chlore résiduel (mg(Cl2)/L) | 0,23 | 0,32 | 0,31 | 0,24 | 0,34 | 0,22 | 0,35 | 0,16 | 0,23 | 0,35 | 0,24 | 0,39 | 0,14 | 0,17 | 0,22 | 0,21 | 0,19 | 0,2 | 0,25 | 0,17 | 0,19 | 0,17 | 0,18 | 0,21 | 0,18 | 0,24 | 0,18 | 0,14 | 0,21 | 0,28 | 0,21 | 0,05 | 0,33 |
| Chlore total (mg(Cl2)/L) | 0,28 | 0,36 | 0,36 | 0,29 | 0,29 | 0,25 | 0,39 | 0,2 | 0,28 | 0,38 | 0,29 | 0,42 | 0,19 | 0,23 | 0,26 | 0,25 | 0,23 | 0,25 | 0,3 | 0,21 | 0,23 | 0,22 | 0,24 | 0,26 | 0,24 | 0,27 | 0,23 | 0,2 | 0,26 | 0,26 | 0,25 | 0,1 | 0,38 |
| Trihalométhanes (µg/L) | – | 4,06 | – | 5,25 | – | – | – | – | – | – | – | – | 4,06 | – | – | 4,5 | – | – | – | – | – | 3,2 | – | – | – | – | – | – | 3,65 | 4,81 | – | – | – |
| Acides haloacétiques (µg/L) | – | 0,5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Métaux | |||||||||||||||||||||||||||||||||
| Plomb (µg/L) | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7 | – | – | – |
| Nickel (µg/L) | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – |
| Cuivre (mg(Cu)/L) | – | 0,035 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0,31 | – | – | – |
| Cadmium (µg/L) | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – |
| Chrome (µg/L) | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – |
| Antimoine (µg/L) | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – |
| Fer (µg/L) | – | 0 | – | 0 | – | – | – | – | – | – | – | – | 0 | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | 0 | 0 | – | – | – |
| Pesticides | |||||||||||||||||||||||||||||||||
| Pesticides (total) (µg/L) | – | 0,527 | – | 0,809 | 0 | 0,87 | – | 0,602 | 0,681 | – | – | – | 0,551 | 0,56 | – | 0,427 | – | – | – | – | – | 0,225 | – | – | 0,23 | – | 0,01 | – | 0,291 | 0,176 | – | – | – |
| Glyphosate (µg/L) | – | 0 | – | 0 | – | – | – | – | – | – | – | – | 0 | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | 0 | – | – | – | – |
| AMPA (µg/L) | – | 0 | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Dalapon (µg/L) | – | 0 | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Glufosinate (µg/L) | – | 0 | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Fosetyl (µg/L) | – | 0 | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Chloridazone desphényl (pire individuel) (µg/L) | – | 0,365 | – | 0,58 | – | 0,87 | – | 0,602 | 0,54 | – | – | – | 0,426 | – | – | 0,212 | – | – | – | – | – | 0,12 | – | – | – | – | – | – | 0,21 | 0,15 | – | – | – |
| HAP | |||||||||||||||||||||||||||||||||
| Benzo(a)pyrène (µg/L) | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – |
| HAP (4 subst.) (µg/L) | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – |