{
    "river": {
        "name": "Le Schwalbach",
        "course_code": "A93-0220",
        "topage_code": null
    },
    "dataset": "quality",
    "extracted_at": "2026-11-09T12:18:36+01:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.600000",
            "maximum": "2.300000",
            "mean": "1.523077",
            "median": "1.500000",
            "p10": "0.800000",
            "p90": "2.200000",
            "latest_value": "1.100000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2024,
            "sample_count": 13,
            "minimum": "4.713000",
            "maximum": "7.900000",
            "mean": "6.284538",
            "median": "6.323000",
            "p10": "5.352000",
            "p90": "6.997000",
            "latest_value": "6.803000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(SiO2)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1396",
            "parameter": "Baryum",
            "year": 2024,
            "sample_count": 13,
            "minimum": "19.500000",
            "maximum": "51.300000",
            "mean": "34.469231",
            "median": "31.800000",
            "p10": "26.300000",
            "p90": "43.100000",
            "latest_value": "31.800000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Ba)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1396",
            "parameter": "Baryum",
            "year": 2024,
            "sample_count": 13,
            "minimum": "27.500000",
            "maximum": "54.800000",
            "mean": "38.200000",
            "median": "34.700000",
            "p10": "29.500000",
            "p90": "47.600000",
            "latest_value": "34.700000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Ba)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1370",
            "parameter": "Aluminium",
            "year": 2024,
            "sample_count": 13,
            "minimum": "5.000000",
            "maximum": "123.000000",
            "mean": "24.630769",
            "median": "17.600000",
            "p10": "8.000000",
            "p90": "23.400000",
            "latest_value": "20.800000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Al)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1370",
            "parameter": "Aluminium",
            "year": 2024,
            "sample_count": 13,
            "minimum": "28.900000",
            "maximum": "730.000000",
            "mean": "149.500000",
            "median": "89.500000",
            "p10": "30.300000",
            "p90": "176.000000",
            "latest_value": "176.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Al)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1373",
            "parameter": "Titane",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.700000",
            "maximum": "7.600000",
            "mean": "2.907692",
            "median": "1.800000",
            "p10": "0.700000",
            "p90": "5.400000",
            "latest_value": "5.400000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Ti)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1383",
            "parameter": "Zinc",
            "year": 2024,
            "sample_count": 13,
            "minimum": "1.000000",
            "maximum": "6.250000",
            "mean": "2.184615",
            "median": "1.740000",
            "p10": "1.010000",
            "p90": "2.620000",
            "latest_value": "1.010000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Zn)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1383",
            "parameter": "Zinc",
            "year": 2024,
            "sample_count": 13,
            "minimum": "1.000000",
            "maximum": "9.700000",
            "mean": "4.200000",
            "median": "3.700000",
            "p10": "2.200000",
            "p90": "6.700000",
            "latest_value": "3.200000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Zn)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1337",
            "parameter": "Chlorures",
            "year": 2024,
            "sample_count": 13,
            "minimum": "4.300000",
            "maximum": "14.000000",
            "mean": "9.669231",
            "median": "10.000000",
            "p10": "4.500000",
            "p90": "12.000000",
            "latest_value": "10.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(Cl)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1327",
            "parameter": "Hydrogénocarbonates",
            "year": 2024,
            "sample_count": 13,
            "minimum": "12.000000",
            "maximum": "237.000000",
            "mean": "164.923077",
            "median": "193.000000",
            "p10": "13.000000",
            "p90": "227.000000",
            "latest_value": "232.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(HCO3)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "6353",
            "parameter": "Somme des anions de constitution (6)",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.453210",
            "maximum": "4.876300",
            "mean": "3.457345",
            "median": "3.965400",
            "p10": "0.460580",
            "p90": "4.714400",
            "latest_value": "4.741900",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "meq/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1551",
            "parameter": "Azote global (N.GL.)",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.220000",
            "maximum": "4.300000",
            "mean": "2.551538",
            "median": "2.700000",
            "p10": "0.270000",
            "p90": "3.640000",
            "latest_value": "3.640000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(N)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1394",
            "parameter": "Manganèse",
            "year": 2024,
            "sample_count": 13,
            "minimum": "10.800000",
            "maximum": "95.000000",
            "mean": "43.446154",
            "median": "39.300000",
            "p10": "17.600000",
            "p90": "59.200000",
            "latest_value": "59.200000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Mn)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1393",
            "parameter": "Fer",
            "year": 2024,
            "sample_count": 13,
            "minimum": "69.600000",
            "maximum": "694.000000",
            "mean": "198.538462",
            "median": "139.000000",
            "p10": "70.800000",
            "p90": "204.000000",
            "latest_value": "70.800000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Fe)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1338",
            "parameter": "Sulfates",
            "year": 2024,
            "sample_count": 13,
            "minimum": "4.900000",
            "maximum": "20.000000",
            "mean": "15.030769",
            "median": "16.000000",
            "p10": "5.500000",
            "p90": "19.000000",
            "latest_value": "19.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(SO4)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2024,
            "sample_count": 13,
            "minimum": "4.600000",
            "maximum": "48.800000",
            "mean": "39.400000",
            "median": "42.400000",
            "p10": "34.700000",
            "p90": "47.800000",
            "latest_value": "48.800000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(Ca)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1367",
            "parameter": "Potassium",
            "year": 2024,
            "sample_count": 13,
            "minimum": "2.500000",
            "maximum": "4.000000",
            "mean": "3.061538",
            "median": "2.900000",
            "p10": "2.500000",
            "p90": "3.700000",
            "latest_value": "3.100000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(K)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1328",
            "parameter": "Carbonates",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.000000",
            "maximum": "0.000000",
            "mean": "0.000000",
            "median": "0.000000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "0.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(CO3)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1384",
            "parameter": "Vanadium",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.100000",
            "maximum": "0.630000",
            "mean": "0.348462",
            "median": "0.300000",
            "p10": "0.120000",
            "p90": "0.520000",
            "latest_value": "0.240000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(V)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2024,
            "sample_count": 13,
            "minimum": "7.700000",
            "maximum": "13.000000",
            "mean": "9.776923",
            "median": "9.700000",
            "p10": "7.900000",
            "p90": "11.100000",
            "latest_value": "11.400000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2024,
            "sample_count": 13,
            "minimum": "6.700000",
            "maximum": "8.100000",
            "mean": "7.769231",
            "median": "7.800000",
            "p10": "7.700000",
            "p90": "8.000000",
            "latest_value": "8.100000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2024,
            "sample_count": 13,
            "minimum": "331.000000",
            "maximum": "434.000000",
            "mean": "386.692308",
            "median": "375.000000",
            "p10": "358.000000",
            "p90": "426.000000",
            "latest_value": "432.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2024,
            "sample_count": 13,
            "minimum": "2.000000",
            "maximum": "5.500000",
            "mean": "3.130769",
            "median": "2.500000",
            "p10": "2.000000",
            "p90": "3.900000",
            "latest_value": "2.500000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(C)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1386",
            "parameter": "Nickel",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.500000",
            "maximum": "1.600000",
            "mean": "0.884615",
            "median": "0.800000",
            "p10": "0.600000",
            "p90": "1.300000",
            "latest_value": "0.700000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Ni)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1386",
            "parameter": "Nickel",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.600000",
            "maximum": "1.700000",
            "mean": "1.015385",
            "median": "0.900000",
            "p10": "0.600000",
            "p90": "1.500000",
            "latest_value": "0.900000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Ni)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1382",
            "parameter": "Plomb",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.050000",
            "maximum": "0.390000",
            "mean": "0.176154",
            "median": "0.130000",
            "p10": "0.070000",
            "p90": "0.330000",
            "latest_value": "0.070000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Pb)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1382",
            "parameter": "Plomb",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.130000",
            "maximum": "3.600000",
            "mean": "0.880769",
            "median": "0.590000",
            "p10": "0.170000",
            "p90": "0.750000",
            "latest_value": "0.630000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Pb)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1379",
            "parameter": "Cobalt",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.050000",
            "maximum": "0.630000",
            "mean": "0.217692",
            "median": "0.180000",
            "p10": "0.060000",
            "p90": "0.230000",
            "latest_value": "0.230000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Co)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1347",
            "parameter": "Titre alcalimétrique complet (T.A.C.)",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.950000",
            "maximum": "19.450000",
            "mean": "13.515385",
            "median": "15.800000",
            "p10": "1.100000",
            "p90": "18.600000",
            "latest_value": "19.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1369",
            "parameter": "Arsenic",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.370000",
            "maximum": "1.490000",
            "mean": "0.856923",
            "median": "0.710000",
            "p10": "0.520000",
            "p90": "1.180000",
            "latest_value": "0.780000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(As)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2024,
            "sample_count": 13,
            "minimum": "4.770000",
            "maximum": "51.700000",
            "mean": "17.390769",
            "median": "12.600000",
            "p10": "5.870000",
            "p90": "24.000000",
            "latest_value": "15.200000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2024,
            "sample_count": 13,
            "minimum": "1.800000",
            "maximum": "110.000000",
            "mean": "19.838462",
            "median": "9.700000",
            "p10": "3.700000",
            "p90": "21.000000",
            "latest_value": "16.000000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1345",
            "parameter": "Dureté totale",
            "year": 2024,
            "sample_count": 13,
            "minimum": "1.520000",
            "maximum": "21.200000",
            "mean": "17.047692",
            "median": "17.900000",
            "p10": "14.800000",
            "p90": "21.000000",
            "latest_value": "21.200000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2024,
            "sample_count": 13,
            "minimum": "3.000000",
            "maximum": "17.200000",
            "mean": "10.646154",
            "median": "11.800000",
            "p10": "5.800000",
            "p90": "13.700000",
            "latest_value": "5.800000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.027000",
            "maximum": "0.250000",
            "mean": "0.116308",
            "median": "0.100000",
            "p10": "0.063000",
            "p90": "0.150000",
            "latest_value": "0.100000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "mg(P)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1392",
            "parameter": "Cuivre",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.360000",
            "maximum": "1.400000",
            "mean": "0.700769",
            "median": "0.680000",
            "p10": "0.360000",
            "p90": "0.920000",
            "latest_value": "0.630000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Cu)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1392",
            "parameter": "Cuivre",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.420000",
            "maximum": "2.790000",
            "mean": "1.058462",
            "median": "0.940000",
            "p10": "0.570000",
            "p90": "1.210000",
            "latest_value": "0.910000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(Cu)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "1369",
            "parameter": "Arsenic",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.330000",
            "maximum": "1.060000",
            "mean": "0.644615",
            "median": "0.580000",
            "p10": "0.430000",
            "p90": "0.870000",
            "latest_value": "0.530000",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "µg(As)/L"
        },
        {
            "station_code": "02100800",
            "station": "LE SCHWALBACH A VOLMUNSTER",
            "parameter_code": "6351",
            "parameter": "Somme des cations de constitution(5)",
            "year": 2024,
            "sample_count": 13,
            "minimum": "0.461300",
            "maximum": "4.626100",
            "mean": "3.734931",
            "median": "3.879500",
            "p10": "3.285400",
            "p90": "4.503400",
            "latest_value": "4.569600",
            "latest_at": "2024-12-12 00:00:00",
            "unit": "meq/L"
        }
    ]
}