{"postcode":"CW12 4WJ","dataAvailable":true,"lastUpdated":"2026-09-25T00:00:00","zoneName":"Congleton  Cloud","zoneCode":"Z162","reportRows":[{"chemical":"2,4-D","average":"<0.0090","minimum":"<0.0090","maximum":"<0.0090","percentFail":0.0,"sampleNumber":16,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Alkalinity as CaCO3","average":"45.7","minimum":"7.20","maximum":"89.5","percentFail":0.0,"sampleNumber":9,"units":"mg/l","regulatoryStandard":""},{"chemical":"Aluminium","average":"<6.78","minimum":"<2.71","maximum":"26.3","percentFail":0.0,"sampleNumber":38,"units":"µg Al/l","regulatoryStandard":"200"},{"chemical":"Ammonium (ammonia and ammonium ions)","average":"<0.0453","minimum":"<0.0322","maximum":"<0.0540","percentFail":0.0,"sampleNumber":10,"units":"mg NH4/l","regulatoryStandard":"0.5"},{"chemical":"Antimony","average":"<0.320","minimum":"<0.310","maximum":"<0.330","percentFail":0.0,"sampleNumber":10,"units":"µg Sb/l","regulatoryStandard":"5"},{"chemical":"Arsenic","average":"<0.480","minimum":"<0.480","maximum":"<0.480","percentFail":0.0,"sampleNumber":10,"units":"µg As/l","regulatoryStandard":"10"},{"chemical":"Asulam","average":"<0.0135","minimum":"<0.0042","maximum":"<0.0170","percentFail":0.0,"sampleNumber":11,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Benzene","average":"<0.0807","minimum":"<0.0780","maximum":"<0.0830","percentFail":0.0,"sampleNumber":67,"units":"µg/l","regulatoryStandard":"1"},{"chemical":"Benzo(a)pyrene","average":"<0.0026","minimum":"<0.0020","maximum":"0.0070","percentFail":0.0,"sampleNumber":8,"units":"µg/l","regulatoryStandard":"0.01"},{"chemical":"Boron","average":"<0.0177","minimum":"<0.0127","maximum":"<0.0295","percentFail":0.0,"sampleNumber":67,"units":"mg B/l","regulatoryStandard":"1"},{"chemical":"Bromate","average":"<0.686","minimum":"<0.640","maximum":"<1.01","percentFail":0.0,"sampleNumber":8,"units":"µg BrO3/l","regulatoryStandard":"10"},{"chemical":"Cadmium","average":"<0.0900","minimum":"<0.0900","maximum":"<0.0900","percentFail":0.0,"sampleNumber":10,"units":"µg Cd/l","regulatoryStandard":"5"},{"chemical":"Calcium","average":"21.6","minimum":"4.11","maximum":"58.3","percentFail":0.0,"sampleNumber":38,"units":"mg Ca/l","regulatoryStandard":""},{"chemical":"Carbetamide","average":"<0.0090","minimum":"<0.0070","maximum":"<0.0100","percentFail":0.0,"sampleNumber":17,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Chloride","average":"<15.4","minimum":"<12.3","maximum":"<31.7","percentFail":0.0,"sampleNumber":69,"units":"mg Cl/l","regulatoryStandard":"250"},{"chemical":"Chromium","average":"<0.830","minimum":"<0.830","maximum":"<0.830","percentFail":0.0,"sampleNumber":10,"units":"µg Cr/l","regulatoryStandard":"50"},{"chemical":"Residual chlorine - Total","average":"0.74","minimum":"0.22","maximum":"1.11","percentFail":0.0,"sampleNumber":105,"units":"mg/l","regulatoryStandard":""},{"chemical":"Residual chlorine - Free","average":"0.67","minimum":"0.18","maximum":"1.10","percentFail":0.0,"sampleNumber":107,"units":"mg/l","regulatoryStandard":""},{"chemical":"Colony counts after 3 days at 22 deg C","average":"0","minimum":"0","maximum":"5","percentFail":0.0,"sampleNumber":37,"units":"number/1ml","regulatoryStandard":""},{"chemical":"Coliform bacteria","average":"0","minimum":"0","maximum":"0","percentFail":0.0,"sampleNumber":102,"units":"number/100ml","regulatoryStandard":"0"},{"chemical":"Colour","average":"<1.93","minimum":"<1.75","maximum":"<2.08","percentFail":0.0,"sampleNumber":34,"units":"mg/l Pt/Co scale","regulatoryStandard":"20"},{"chemical":"Conductivity","average":"210","minimum":"69.0","maximum":"529","percentFail":0.0,"sampleNumber":34,"units":"uS/cm at 20oC","regulatoryStandard":"2500"},{"chemical":"Copper","average":"<0.0291","minimum":"<0.0104","maximum":"0.130","percentFail":0.0,"sampleNumber":8,"units":"mg Cu/l","regulatoryStandard":"2"},{"chemical":"Clostridium perfringens (including spores)","average":"0","minimum":"0","maximum":"0","percentFail":0.0,"sampleNumber":9,"units":"number/100ml","regulatoryStandard":"0"},{"chemical":"Clopyralid","average":"<0.0150","minimum":"<0.0150","maximum":"<0.0150","percentFail":0.0,"sampleNumber":16,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Cyanide","average":"<3.91","minimum":"<3.91","maximum":"<3.91","percentFail":0.0,"sampleNumber":62,"units":"µg CN/l","regulatoryStandard":"50"},{"chemical":"1,2-dichloroethane","average":"<0.157","minimum":"<0.130","maximum":"<0.180","percentFail":0.0,"sampleNumber":67,"units":"µg/l","regulatoryStandard":"3"},{"chemical":"Diazinon","average":"<0.0083","minimum":"<0.0070","maximum":"<0.0090","percentFail":0.0,"sampleNumber":16,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Dicamba","average":"<0.0160","minimum":"<0.0160","maximum":"<0.0160","percentFail":0.0,"sampleNumber":16,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"E.coli","average":"0","minimum":"0","maximum":"0","percentFail":0.0,"sampleNumber":102,"units":"number/100ml","regulatoryStandard":"0"},{"chemical":"Enterococci","average":"0","minimum":"0","maximum":"0","percentFail":0.0,"sampleNumber":9,"units":"number/100ml","regulatoryStandard":"0"},{"chemical":"Fluoride","average":"<0.270","minimum":"<0.270","maximum":"<0.270","percentFail":0.0,"sampleNumber":142,"units":"mg F/l","regulatoryStandard":"1.5"},{"chemical":"Fluroxypyr","average":"<0.0230","minimum":"<0.0230","maximum":"<0.0230","percentFail":0.0,"sampleNumber":17,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Glyphosate","average":"<0.0195","minimum":"<0.0170","maximum":"<0.0200","percentFail":0.0,"sampleNumber":16,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Hardness Total as CaCO3","average":"70","minimum":"14","maximum":"175","percentFail":0.0,"sampleNumber":38,"units":"mg CaCO3/l","regulatoryStandard":""},{"chemical":"Iron","average":"<28.4","minimum":"<2.10","maximum":"399","percentFail":2.63,"sampleNumber":38,"units":"µg Fe/l","regulatoryStandard":"200"},{"chemical":"Lead","average":"<0.550","minimum":"<0.550","maximum":"<0.550","percentFail":0.0,"sampleNumber":8,"units":"µg Pb/l","regulatoryStandard":"10"},{"chemical":"Magnesium","average":"3.80","minimum":"0.710","maximum":"8.79","percentFail":0.0,"sampleNumber":38,"units":"mg Mg/l","regulatoryStandard":""},{"chemical":"Manganese","average":"<0.663","minimum":"<0.370","maximum":"4.64","percentFail":0.0,"sampleNumber":38,"units":"µg Mn/l","regulatoryStandard":"50"},{"chemical":"MCPA","average":"<0.0100","minimum":"<0.0100","maximum":"<0.0100","percentFail":0.0,"sampleNumber":16,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Mecoprop","average":"<0.0100","minimum":"<0.0100","maximum":"<0.0100","percentFail":0.0,"sampleNumber":17,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Mercury","average":"<0.130","minimum":"<0.130","maximum":"<0.130","percentFail":0.0,"sampleNumber":68,"units":"µg Hg/l","regulatoryStandard":"1"},{"chemical":"Metazachlor","average":"<0.0104","minimum":"<0.0090","maximum":"<0.0130","percentFail":0.0,"sampleNumber":17,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Nickel","average":"<0.971","minimum":"<0.770","maximum":"1.90","percentFail":0.0,"sampleNumber":8,"units":"µg Ni/l","regulatoryStandard":"20"},{"chemical":"Nitrite","average":"<0.0089","minimum":"<0.0076","maximum":"<0.0099","percentFail":0.0,"sampleNumber":10,"units":"mg NO2/l","regulatoryStandard":"0.5"},{"chemical":"Nitrate","average":"<15.6","minimum":"<2.04","maximum":"39.7","percentFail":0.0,"sampleNumber":11,"units":"mg NO3/l","regulatoryStandard":"50"},{"chemical":"(Nitrate)/50 plus (nitrite)/3","average":"0.306","minimum":"0.0170","maximum":"0.794","percentFail":0.0,"sampleNumber":11,"units":"mg/l","regulatoryStandard":"1"},{"chemical":"Odour (quantitative)","average":"0","minimum":"0","maximum":"0","percentFail":0.0,"sampleNumber":39,"units":"dilution number at 25oC","regulatoryStandard":"0"},{"chemical":"Total organic carbon","average":"0.759","minimum":"0.320","maximum":"1.27","percentFail":0.0,"sampleNumber":67,"units":"mg C/l","regulatoryStandard":""},{"chemical":"Polycyclic aromatic hydrocarbons (sum of 4 PAHs)","average":"0.0043","minimum":"0.0000","maximum":"0.0340","percentFail":0.0,"sampleNumber":8,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Pentachlorophenol","average":"<0.0130","minimum":"<0.0130","maximum":"<0.0130","percentFail":0.0,"sampleNumber":11,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Pesticides - Total","average":"0.0000","minimum":"0.0000","maximum":"0.0000","percentFail":0.0,"sampleNumber":19,"units":"µg/l","regulatoryStandard":"0.5"},{"chemical":"Hydrogen ion (pH)","average":"7.22","minimum":"6.96","maximum":"7.48","percentFail":0.0,"sampleNumber":82,"units":"pH value","regulatoryStandard":"9.5"},{"chemical":"Propyzamide","average":"<0.0080","minimum":"<0.0080","maximum":"<0.0080","percentFail":0.0,"sampleNumber":17,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Radon 222","average":"<1.33","minimum":"<1.10","maximum":"2.20","percentFail":0.0,"sampleNumber":26,"units":"Bq/l","regulatoryStandard":"100"},{"chemical":"Radioactivity gross alpha","average":"<0.0392","minimum":"<0.0200","maximum":"0.0800","percentFail":0.0,"sampleNumber":26,"units":"Bq/l","regulatoryStandard":"0.1"},{"chemical":"Radioactivity gross beta","average":"<0.0377","minimum":"<0.0200","maximum":"0.0400","percentFail":0.0,"sampleNumber":26,"units":"Bq/l","regulatoryStandard":"1"},{"chemical":"Selenium","average":"<0.850","minimum":"<0.850","maximum":"<0.850","percentFail":0.0,"sampleNumber":10,"units":"µg Se/l","regulatoryStandard":"10"},{"chemical":"Sodium","average":"19.0","minimum":"8.98","maximum":"52.7","percentFail":0.0,"sampleNumber":8,"units":"mg Na/l","regulatoryStandard":"200"},{"chemical":"Sulphate","average":"30.2","minimum":"7.92","maximum":"140","percentFail":0.0,"sampleNumber":71,"units":"mg SO4/l","regulatoryStandard":"250"},{"chemical":"Taste (quantitative)","average":"0","minimum":"0","maximum":"0","percentFail":0.0,"sampleNumber":38,"units":"dilution number at 25oC","regulatoryStandard":"0"},{"chemical":"Tetrachloromethane","average":"<0.489","minimum":"<0.380","maximum":"<0.670","percentFail":0.0,"sampleNumber":8,"units":"µg/l","regulatoryStandard":"3"},{"chemical":"Trihalomethanes - Total","average":"27.0","minimum":"6.74","maximum":"43.8","percentFail":0.0,"sampleNumber":8,"units":"µg/l","regulatoryStandard":"100"},{"chemical":"Triclopyr","average":"<0.0170","minimum":"<0.0170","maximum":"<0.0170","percentFail":0.0,"sampleNumber":16,"units":"µg/l","regulatoryStandard":"0.1"},{"chemical":"Tritium","average":"<10.0","minimum":"<10.0","maximum":"<10.0","percentFail":0.0,"sampleNumber":27,"units":"Bq/l","regulatoryStandard":"100"},{"chemical":"Tetrachloroethene and trichloroethene","average":"0.0000","minimum":"0.0000","maximum":"0.0000","percentFail":0.0,"sampleNumber":8,"units":"µg/l","regulatoryStandard":"10"},{"chemical":"Turbidity","average":"<0.16","minimum":"<0.10","maximum":"0.50","percentFail":0.0,"sampleNumber":35,"units":"NTU","regulatoryStandard":"4"}]}