Votre eau est potable et respecte toutes les normes sanitaires en vigueur.
Analyse du 23/02/2026 · COMMUNAUTÉ DE COMMUNES DU PITHIVERAIS · Réseau 045000391
L'eau du robinet à Chilleurs-aux-Bois en bref
La dernière analyse de l'eau du robinet à Chilleurs-aux-Bois, réalisée le 23/02/2026 (distributeur : COMMUNAUTÉ DE COMMUNES DU PITHIVERAIS), montre une eau conforme aux limites et références de qualité suivies. L'eau a été conforme lors de chacun des 12 derniers mois analysés (depuis janvier 2025). La teneur en nitrates est faible (18 mg/L pour une limite de 50 mg/L). Parmi les autres paramètres réglementés, le plus proche de sa limite est Nitrates + Nitrites (36 % de la limite). Dans le département Loiret (45), 89 % des communes ont une eau conforme aux limites réglementaires lors du dernier contrôle.
| Paramètre | Fév 2026 | Jan 2026 | Déc 2025 | Nov 2025 | Oct 2025 | Sep 2025 | Jun 2025 | Mai 2025 | Avr 2025 | Mar 2025 | Fév 2025 | Jan 2025 | Déc 2024 | Nov 2024 | Oct 2024 | Sep 2024 | Aoû 2024 | Jul 2024 | Jun 2024 | Mai 2024 | Avr 2024 | Mar 2024 | Fév 2024 | Jan 2024 | Déc 2023 | Nov 2023 | Oct 2023 | Sep 2023 | Aoû 2023 | Jul 2023 | Jun 2023 | Mai 2023 | Avr 2023 | Mar 2023 | Fév 2023 | Jan 2023 | Déc 2022 | Nov 2022 | Oct 2022 | Sep 2022 | Aoû 2022 | Jul 2022 | Jun 2022 | Mai 2022 | Avr 2022 | Mar 2022 | Fév 2022 | Jan 2022 | Déc 2021 | Oct 2021 | Sep 2021 | Aoû 2021 | Jul 2021 | Jun 2021 | Mai 2021 | Mar 2021 | Fév 2021 | Jan 2021 |
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| 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 | 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 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Inorganiques | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Nitrates (mg/L) | 18 | 30 | – | – | 32 | – | 30 | – | – | 20 | – | – | – | – | – | 32 | – | – | 27 | – | – | 28 | – | – | – | – | – | 29 | – | – | 28 | – | – | 30 | – | – | – | – | – | 33 | – | – | 33 | – | – | 29 | – | – | – | – | 32 | – | – | 31 | – | – | 29 | – |
| Nitrites (mg/L) | 0 | 0 | – | – | 0 | – | 0 | – | – | 0 | – | 0 | – | – | – | 0 | – | 0 | 0 | – | – | 0 | – | – | – | – | – | 0 | – | 0 | 0 | – | – | 0 | – | – | – | – | – | 0 | – | 0 | 0 | – | – | 0 | – | – | – | – | 0 | – | 0 | 0 | – | – | 0 | – |
| Nitrates + Nitrites (mg/L) | 0,36 | 0,6 | – | – | 0,64 | – | 0,6 | – | – | 0,4 | – | – | – | – | – | 0,64 | – | – | 0,54 | – | – | 0,56 | – | – | – | – | – | 0,58 | – | – | 0,56 | – | – | 0,6 | – | – | – | – | – | 0,66 | – | – | 0,66 | – | – | 0,58 | – | – | – | – | 0,64 | – | – | 0,62 | – | – | 0,58 | – |
| 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 | 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) | 7,6 | 7,5 | 7,48 | 7,4 | 7,43 | 7,49 | 7,46 | 7,44 | 7,4 | 7,4 | 7,46 | 7,38 | 7,47 | 7,43 | 7,46 | 7,5 | 7,46 | 7,43 | 7,38 | 7,48 | 7,4 | 7,4 | 7,42 | 7,45 | 7,39 | 7,46 | 7,5 | 7,41 | 7,43 | 7,39 | 7,42 | 7,42 | 7,46 | 7,46 | 7,44 | 7,43 | 7,39 | 7,4 | 7,34 | 7,42 | 7,45 | 7,45 | 7,42 | 7,46 | 7,47 | 7,4 | 7,43 | 7,46 | 7,5 | 7,32 | 7,53 | 7,76 | 7,39 | 7,42 | 7,58 | 7,46 | 7,44 | 7,42 |
| Turbidité (NFU) | 0 | 1,2 | 0,12 | 0,11 | 0,12 | 0 | 0,11 | 0 | 0,31 | 0,12 | 0 | 0,14 | 0 | 0 | 0 | 0,16 | 0 | 0 | 0 | 0,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,25 | 0,13 | 0 | 0 | 0 | 0 | 0,15 | 0,35 | 0 | 0 | 0 | 0,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,15 | 0 | 0 | 0,16 | 0 | 0,15 | 0,47 | 0,18 | 0,13 | 0,1 | 0,19 | 0 |
| Conductivité (µS/cm) | 647 | 597 | 679 | 653 | 690 | 509 | 695 | 589 | 673 | 609 | 655 | 656 | 740 | 681 | 680 | 680 | 682 | 687 | 744 | 712 | 699 | 685 | 693 | 698 | 689 | 704 | 674 | 679 | 674 | 713 | 611 | 631 | 705 | 621 | 668 | 660 | 675 | 700 | 742 | 670 | 697 | 710 | 700 | 693 | 710 | 696 | 731 | 680 | 694 | 725 | 745 | 737 | 696 | 727 | 683 | 672 | 671 | 722 |
| Température (°C) | 13,6 | 10,1 | 12,2 | 13,8 | 14,6 | 20,2 | 18,7 | 17,9 | 12,5 | 12,9 | 10,1 | 10,6 | 10,9 | 13,4 | 14,9 | 13,8 | 21,3 | 17,3 | 14,6 | 16 | 13,2 | 13,2 | 11,3 | 10,6 | 11,7 | 13,3 | 16,7 | 13,6 | 20,7 | 19,9 | 13,8 | 13,7 | 11,7 | 13 | 9,2 | 12,9 | 10,4 | 12,5 | 15,6 | 13,2 | 22,1 | 19,9 | 13,7 | 13,5 | 12,1 | 12,6 | 11,5 | 8,5 | 10 | 15,3 | 13,5 | 20,1 | 18,4 | 17 | 13,7 | 10,7 | 12,6 | 10,5 |
| Carbone organique (mg(C)/L) | 0,34 | 0,35 | – | – | 0,37 | – | 0,56 | – | – | 0,82 | – | – | – | – | – | 0,24 | – | – | 0,41 | – | – | 0,52 | – | – | – | – | – | 0,35 | – | – | 0,36 | – | – | 0,36 | – | – | – | – | – | 0,37 | – | – | 0,32 | – | – | 0,28 | – | – | – | – | 0,28 | – | – | 0,31 | – | – | 0,3 | – |
| Désinfection | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Chlore résiduel (mg(Cl2)/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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0,12 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Chlore total (mg(Cl2)/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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0,12 | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Métaux | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Plomb (µg/L) | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 5 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – |
| Nickel (µg/L) | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – |
| Cuivre (mg(Cu)/L) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0,066 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Cadmium (µg/L) | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | 0 | – | – | – | – |
| Chrome (µg/L) | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – |
| Antimoine (µg/L) | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | 0 | – | – | – | – |
| Fer (µg/L) | 0 | 0 | – | – | 0 | – | – | – | – | – | – | 43 | – | – | – | 0 | – | 0 | – | – | – | – | – | – | – | – | – | 0 | – | 0 | – | – | – | – | – | – | – | – | – | 0 | – | 0 | – | – | – | – | – | – | – | – | 0 | – | 0 | 0 | – | – | – | – |
| Pesticides | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pesticides (total) (µg/L) | – | – | – | – | 0,234 | – | – | – | – | – | – | 0 | – | – | – | 0,17 | – | 0 | – | – | – | 0,689 | – | – | – | – | 0,466 | 0,493 | 0 | 0 | – | – | – | – | – | – | – | – | – | 0,101 | 0 | 0 | – | – | – | – | – | – | – | – | 0,099 | 0 | 0 | 0,102 | – | – | – | – |
| Glyphosate (µg/L) | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | 0 | – | – | – | – |
| AMPA (µg/L) | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Glufosinate (µg/L) | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | 0 | – | – | – | – |
| Fosetyl (µg/L) | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Chloridazone desphényl (pire individuel) (µg/L) | – | – | – | – | 0,075 | – | – | – | – | – | – | – | – | – | – | 0,05 | – | – | – | – | – | – | – | – | – | – | – | 0,42 | – | – | – | – | – | – | – | – | – | – | – | 0,039 | – | – | – | – | – | – | – | – | – | – | 0,036 | – | – | 0,03 | – | – | – | – |
| HAP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Benzo(a)pyrène (µg/L) | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – |
| HAP (4 subst.) (µg/L) | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – | – | – | – | – | – | 0 | – | – | – | – | – |