{
    "river": {
        "name": "Ruisseau du Val Dorsoy",
        "course_code": "F5147000",
        "topage_code": null
    },
    "dataset": "quality",
    "extracted_at": "2026-11-09T12:35:36+01:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2023,
            "sample_count": 6,
            "minimum": "342.000000",
            "maximum": "609.000000",
            "mean": "503.000000",
            "median": "528.000000",
            "p10": "342.000000",
            "p90": "551.000000",
            "latest_value": "342.000000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2023,
            "sample_count": 6,
            "minimum": "13.000000",
            "maximum": "31.000000",
            "mean": "22.333333",
            "median": "21.500000",
            "p10": "13.000000",
            "p90": "30.000000",
            "latest_value": "13.000000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(NO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2023,
            "sample_count": 6,
            "minimum": "0.020000",
            "maximum": "0.250000",
            "mean": "0.091667",
            "median": "0.045000",
            "p10": "0.020000",
            "p90": "0.170000",
            "latest_value": "0.060000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(NH4)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2023,
            "sample_count": 6,
            "minimum": "2.100000",
            "maximum": "117.000000",
            "mean": "27.683333",
            "median": "10.050000",
            "p10": "2.100000",
            "p90": "20.000000",
            "latest_value": "20.000000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1347",
            "parameter": "Titre alcalimétrique complet (T.A.C.)",
            "year": 2023,
            "sample_count": 6,
            "minimum": "15.900000",
            "maximum": "29.300000",
            "mean": "23.141667",
            "median": "23.375000",
            "p10": "15.900000",
            "p90": "25.800000",
            "latest_value": "15.900000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2023,
            "sample_count": 6,
            "minimum": "0.030000",
            "maximum": "0.390000",
            "mean": "0.155333",
            "median": "0.135000",
            "p10": "0.030000",
            "p90": "0.150000",
            "latest_value": "0.150000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(PO4)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2023,
            "sample_count": 6,
            "minimum": "5.200000",
            "maximum": "1280.000000",
            "mean": "221.300000",
            "median": "9.150000",
            "p10": "5.200000",
            "p90": "19.000000",
            "latest_value": "19.000000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2023,
            "sample_count": 6,
            "minimum": "0.040000",
            "maximum": "0.310000",
            "mean": "0.126667",
            "median": "0.090000",
            "p10": "0.040000",
            "p90": "0.180000",
            "latest_value": "0.040000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(NO2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2023,
            "sample_count": 6,
            "minimum": "90.700000",
            "maximum": "123.900000",
            "mean": "102.433333",
            "median": "97.450000",
            "p10": "90.700000",
            "p90": "112.400000",
            "latest_value": "93.700000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1345",
            "parameter": "Dureté totale",
            "year": 2023,
            "sample_count": 6,
            "minimum": "15.980000",
            "maximum": "30.090000",
            "mean": "25.245000",
            "median": "25.900000",
            "p10": "15.980000",
            "p90": "29.920000",
            "latest_value": "15.980000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2023,
            "sample_count": 6,
            "minimum": "8.800000",
            "maximum": "13.300000",
            "mean": "11.400000",
            "median": "11.500000",
            "p10": "8.800000",
            "p90": "12.600000",
            "latest_value": "11.200000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2023,
            "sample_count": 6,
            "minimum": "1.300000",
            "maximum": "6.700000",
            "mean": "3.566667",
            "median": "3.300000",
            "p10": "1.300000",
            "p90": "4.800000",
            "latest_value": "4.800000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(C)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2023,
            "sample_count": 6,
            "minimum": "0.900000",
            "maximum": "4.000000",
            "mean": "1.750000",
            "median": "1.400000",
            "p10": "0.900000",
            "p90": "1.800000",
            "latest_value": "1.300000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2023,
            "sample_count": 6,
            "minimum": "0.041000",
            "maximum": "0.175000",
            "mean": "0.096833",
            "median": "0.087500",
            "p10": "0.041000",
            "p90": "0.146000",
            "latest_value": "0.146000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(P)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2023,
            "sample_count": 6,
            "minimum": "7.900000",
            "maximum": "8.300000",
            "mean": "8.083333",
            "median": "8.050000",
            "p10": "7.900000",
            "p90": "8.300000",
            "latest_value": "7.900000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2023,
            "sample_count": 6,
            "minimum": "3.300000",
            "maximum": "16.400000",
            "mean": "9.800000",
            "median": "8.800000",
            "p10": "3.300000",
            "p90": "15.100000",
            "latest_value": "6.400000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1314",
            "parameter": "Demande Chimique en Oxygène (DCO)",
            "year": 2023,
            "sample_count": 5,
            "minimum": "5.900000",
            "maximum": "42.000000",
            "mean": "18.160000",
            "median": "12.000000",
            "p10": "5.900000",
            "p90": "22.000000",
            "latest_value": "22.000000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1436",
            "parameter": "Phéopigments",
            "year": 2023,
            "sample_count": 4,
            "minimum": "3.000000",
            "maximum": "10.000000",
            "mean": "4.750000",
            "median": "3.000000",
            "p10": "3.000000",
            "p90": "3.000000",
            "latest_value": "3.000000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2023,
            "sample_count": 4,
            "minimum": "2.670000",
            "maximum": "7.110000",
            "mean": "5.302500",
            "median": "5.715000",
            "p10": "2.670000",
            "p90": "5.840000",
            "latest_value": "5.840000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(SiO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2023,
            "sample_count": 3,
            "minimum": "0.500000",
            "maximum": "1.900000",
            "mean": "1.083333",
            "median": "0.850000",
            "p10": "0.500000",
            "p90": "0.850000",
            "latest_value": "0.850000",
            "latest_at": "2023-12-06 00:00:00",
            "unit": "mg(N)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1439",
            "parameter": "Chlorophylle a",
            "year": 2023,
            "sample_count": 3,
            "minimum": "1.000000",
            "maximum": "6.000000",
            "mean": "2.666667",
            "median": "1.000000",
            "p10": "1.000000",
            "p90": "1.000000",
            "latest_value": "1.000000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1338",
            "parameter": "Sulfates",
            "year": 2023,
            "sample_count": 2,
            "minimum": "13.000000",
            "maximum": "14.000000",
            "mean": "13.500000",
            "median": "13.500000",
            "p10": "13.000000",
            "p90": "13.000000",
            "latest_value": "13.000000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(SO4)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1328",
            "parameter": "Carbonates",
            "year": 2023,
            "sample_count": 2,
            "minimum": "0.000000",
            "maximum": "0.000000",
            "mean": "0.000000",
            "median": "0.000000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "0.000000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(CO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1367",
            "parameter": "Potassium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "1.200000",
            "maximum": "1.600000",
            "mean": "1.400000",
            "median": "1.400000",
            "p10": "1.200000",
            "p90": "1.200000",
            "latest_value": "1.200000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(K)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1375",
            "parameter": "Sodium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "2.800000",
            "maximum": "3.100000",
            "mean": "2.950000",
            "median": "2.950000",
            "p10": "2.800000",
            "p90": "2.800000",
            "latest_value": "2.800000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(Na)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1337",
            "parameter": "Chlorures",
            "year": 2023,
            "sample_count": 2,
            "minimum": "4.800000",
            "maximum": "6.000000",
            "mean": "5.400000",
            "median": "5.400000",
            "p10": "4.800000",
            "p90": "4.800000",
            "latest_value": "6.000000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(Cl)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "86.800000",
            "maximum": "107.700000",
            "mean": "97.250000",
            "median": "97.250000",
            "p10": "86.800000",
            "p90": "86.800000",
            "latest_value": "107.700000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(Ca)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1327",
            "parameter": "Hydrogénocarbonates",
            "year": 2023,
            "sample_count": 2,
            "minimum": "257.000000",
            "maximum": "357.000000",
            "mean": "307.000000",
            "median": "307.000000",
            "p10": "257.000000",
            "p90": "257.000000",
            "latest_value": "357.000000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(HCO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1372",
            "parameter": "Magnésium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "4.800000",
            "maximum": "7.700000",
            "mean": "6.250000",
            "median": "6.250000",
            "p10": "4.800000",
            "p90": "4.800000",
            "latest_value": "7.700000",
            "latest_at": "2023-10-06 00:00:00",
            "unit": "mg(Mg)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.060000",
            "maximum": "0.230000",
            "mean": "0.150000",
            "median": "0.150000",
            "p10": "0.060000",
            "p90": "0.220000",
            "latest_value": "0.230000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(PO4)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.900000",
            "maximum": "2.400000",
            "mean": "1.366667",
            "median": "1.250000",
            "p10": "0.900000",
            "p90": "1.400000",
            "latest_value": "1.300000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1314",
            "parameter": "Demande Chimique en Oxygène (DCO)",
            "year": 2022,
            "sample_count": 6,
            "minimum": "5.600000",
            "maximum": "20.000000",
            "mean": "10.016667",
            "median": "8.750000",
            "p10": "5.600000",
            "p90": "11.000000",
            "latest_value": "11.000000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.040000",
            "maximum": "0.220000",
            "mean": "0.113333",
            "median": "0.105000",
            "p10": "0.040000",
            "p90": "0.120000",
            "latest_value": "0.100000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(NO2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2022,
            "sample_count": 6,
            "minimum": "1.500000",
            "maximum": "6.300000",
            "mean": "3.233333",
            "median": "2.950000",
            "p10": "1.500000",
            "p90": "3.900000",
            "latest_value": "3.900000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(C)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1369",
            "parameter": "Arsenic",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.810000",
            "maximum": "1.490000",
            "mean": "1.038333",
            "median": "0.970000",
            "p10": "0.810000",
            "p90": "1.140000",
            "latest_value": "0.930000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg(As)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2022,
            "sample_count": 6,
            "minimum": "382.000000",
            "maximum": "656.000000",
            "mean": "544.666667",
            "median": "557.000000",
            "p10": "382.000000",
            "p90": "578.000000",
            "latest_value": "578.000000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2022,
            "sample_count": 6,
            "minimum": "76.600000",
            "maximum": "129.300000",
            "mean": "104.066667",
            "median": "98.650000",
            "p10": "76.600000",
            "p90": "128.400000",
            "latest_value": "76.600000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1345",
            "parameter": "Dureté totale",
            "year": 2022,
            "sample_count": 6,
            "minimum": "19.080000",
            "maximum": "34.010000",
            "mean": "27.515000",
            "median": "28.640000",
            "p10": "19.080000",
            "p90": "28.890000",
            "latest_value": "28.570000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2022,
            "sample_count": 6,
            "minimum": "8.500000",
            "maximum": "13.000000",
            "mean": "10.650000",
            "median": "10.700000",
            "p10": "8.500000",
            "p90": "12.000000",
            "latest_value": "9.000000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.044000",
            "maximum": "0.182000",
            "mean": "0.090167",
            "median": "0.070500",
            "p10": "0.044000",
            "p90": "0.126000",
            "latest_value": "0.126000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(P)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2022,
            "sample_count": 6,
            "minimum": "8.000000",
            "maximum": "8.400000",
            "mean": "8.216667",
            "median": "8.250000",
            "p10": "8.000000",
            "p90": "8.300000",
            "latest_value": "8.300000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2022,
            "sample_count": 6,
            "minimum": "1.100000",
            "maximum": "33.000000",
            "mean": "9.316667",
            "median": "5.300000",
            "p10": "1.100000",
            "p90": "7.300000",
            "latest_value": "5.100000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1392",
            "parameter": "Cuivre",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.230000",
            "maximum": "1.000000",
            "mean": "0.523333",
            "median": "0.320000",
            "p10": "0.230000",
            "p90": "1.000000",
            "latest_value": "1.000000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg(Cu)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1347",
            "parameter": "Titre alcalimétrique complet (T.A.C.)",
            "year": 2022,
            "sample_count": 6,
            "minimum": "16.400000",
            "maximum": "29.850000",
            "mean": "25.050000",
            "median": "25.900000",
            "p10": "16.400000",
            "p90": "27.700000",
            "latest_value": "26.100000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2022,
            "sample_count": 6,
            "minimum": "13.000000",
            "maximum": "31.000000",
            "mean": "25.166667",
            "median": "26.500000",
            "p10": "13.000000",
            "p90": "30.000000",
            "latest_value": "31.000000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(NO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1386",
            "parameter": "Nickel",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.700000",
            "maximum": "1.700000",
            "mean": "0.933333",
            "median": "0.750000",
            "p10": "0.700000",
            "p90": "1.000000",
            "latest_value": "1.000000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg(Ni)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.030000",
            "maximum": "0.230000",
            "mean": "0.076667",
            "median": "0.050000",
            "p10": "0.030000",
            "p90": "0.070000",
            "latest_value": "0.030000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg(NH4)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2022,
            "sample_count": 6,
            "minimum": "6.900000",
            "maximum": "18.200000",
            "mean": "12.916667",
            "median": "13.600000",
            "p10": "6.900000",
            "p90": "17.900000",
            "latest_value": "7.300000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1907",
            "parameter": "AMPA",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.035000",
            "maximum": "0.225000",
            "mean": "0.070667",
            "median": "0.040500",
            "p10": "0.035000",
            "p90": "0.047000",
            "latest_value": "0.039000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2022,
            "sample_count": 5,
            "minimum": "2.500000",
            "maximum": "20.000000",
            "mean": "8.480000",
            "median": "6.300000",
            "p10": "2.500000",
            "p90": "10.000000",
            "latest_value": "3.600000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "6755",
            "parameter": "Metformine",
            "year": 2022,
            "sample_count": 5,
            "minimum": "0.016800",
            "maximum": "0.057300",
            "mean": "0.033920",
            "median": "0.035100",
            "p10": "0.016800",
            "p90": "0.035600",
            "latest_value": "0.024800",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1814",
            "parameter": "Diflufenicanil",
            "year": 2022,
            "sample_count": 5,
            "minimum": "0.001000",
            "maximum": "0.008000",
            "mean": "0.003800",
            "median": "0.002000",
            "p10": "0.001000",
            "p90": "0.006000",
            "latest_value": "0.006000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2022,
            "sample_count": 4,
            "minimum": "3.810000",
            "maximum": "6.350000",
            "mean": "5.240000",
            "median": "5.400000",
            "p10": "3.810000",
            "p90": "5.590000",
            "latest_value": "6.350000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(SiO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1436",
            "parameter": "Phéopigments",
            "year": 2022,
            "sample_count": 4,
            "minimum": "1.000000",
            "maximum": "3.000000",
            "mean": "2.250000",
            "median": "2.500000",
            "p10": "1.000000",
            "p90": "3.000000",
            "latest_value": "1.000000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1379",
            "parameter": "Cobalt",
            "year": 2022,
            "sample_count": 4,
            "minimum": "0.100000",
            "maximum": "0.130000",
            "mean": "0.115000",
            "median": "0.115000",
            "p10": "0.100000",
            "p90": "0.120000",
            "latest_value": "0.120000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg(Co)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1439",
            "parameter": "Chlorophylle a",
            "year": 2022,
            "sample_count": 4,
            "minimum": "2.000000",
            "maximum": "11.000000",
            "mean": "6.500000",
            "median": "6.500000",
            "p10": "2.000000",
            "p90": "10.000000",
            "latest_value": "2.000000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "6520",
            "parameter": "Cotinine",
            "year": 2022,
            "sample_count": 3,
            "minimum": "0.009000",
            "maximum": "0.025000",
            "mean": "0.015333",
            "median": "0.012000",
            "p10": "0.009000",
            "p90": "0.012000",
            "latest_value": "0.009000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "6865",
            "parameter": "Diméthénamide ESA",
            "year": 2022,
            "sample_count": 3,
            "minimum": "0.023000",
            "maximum": "0.052000",
            "mean": "0.039667",
            "median": "0.044000",
            "p10": "0.023000",
            "p90": "0.044000",
            "latest_value": "0.023000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1506",
            "parameter": "Glyphosate",
            "year": 2022,
            "sample_count": 3,
            "minimum": "0.045000",
            "maximum": "0.047000",
            "mean": "0.046333",
            "median": "0.047000",
            "p10": "0.045000",
            "p90": "0.047000",
            "latest_value": "0.047000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "6519",
            "parameter": "Caféine",
            "year": 2022,
            "sample_count": 3,
            "minimum": "0.066000",
            "maximum": "0.179000",
            "mean": "0.117333",
            "median": "0.107000",
            "p10": "0.066000",
            "p90": "0.107000",
            "latest_value": "0.066000",
            "latest_at": "2022-12-06 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1337",
            "parameter": "Chlorures",
            "year": 2022,
            "sample_count": 2,
            "minimum": "5.300000",
            "maximum": "11.000000",
            "mean": "8.150000",
            "median": "8.150000",
            "p10": "5.300000",
            "p90": "5.300000",
            "latest_value": "11.000000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(Cl)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2022,
            "sample_count": 2,
            "minimum": "93.100000",
            "maximum": "124.200000",
            "mean": "108.650000",
            "median": "108.650000",
            "p10": "93.100000",
            "p90": "93.100000",
            "latest_value": "124.200000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(Ca)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1328",
            "parameter": "Carbonates",
            "year": 2022,
            "sample_count": 2,
            "minimum": "0.000000",
            "maximum": "0.000000",
            "mean": "0.000000",
            "median": "0.000000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "0.000000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(CO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1375",
            "parameter": "Sodium",
            "year": 2022,
            "sample_count": 2,
            "minimum": "2.900000",
            "maximum": "5.100000",
            "mean": "4.000000",
            "median": "4.000000",
            "p10": "2.900000",
            "p90": "2.900000",
            "latest_value": "5.100000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(Na)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1367",
            "parameter": "Potassium",
            "year": 2022,
            "sample_count": 2,
            "minimum": "1.600000",
            "maximum": "4.200000",
            "mean": "2.900000",
            "median": "2.900000",
            "p10": "1.600000",
            "p90": "1.600000",
            "latest_value": "4.200000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(K)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1338",
            "parameter": "Sulfates",
            "year": 2022,
            "sample_count": 2,
            "minimum": "16.000000",
            "maximum": "23.000000",
            "mean": "19.500000",
            "median": "19.500000",
            "p10": "16.000000",
            "p90": "16.000000",
            "latest_value": "23.000000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(SO4)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1327",
            "parameter": "Hydrogénocarbonates",
            "year": 2022,
            "sample_count": 2,
            "minimum": "300.000000",
            "maximum": "364.000000",
            "mean": "332.000000",
            "median": "332.000000",
            "p10": "300.000000",
            "p90": "300.000000",
            "latest_value": "364.000000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(HCO3)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1372",
            "parameter": "Magnésium",
            "year": 2022,
            "sample_count": 2,
            "minimum": "6.200000",
            "maximum": "7.200000",
            "mean": "6.700000",
            "median": "6.700000",
            "p10": "6.200000",
            "p90": "6.200000",
            "latest_value": "7.200000",
            "latest_at": "2022-10-05 00:00:00",
            "unit": "mg(Mg)/L"
        },
        {
            "station_code": "03093445",
            "station": "LE RUISSEAU DU VAL D'ORSOY A LANQUES-SUR-ROGNON 1",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2022,
            "sample_count": 1,
            "minimum": "1.200000",
            "maximum": "1.200000",
            "mean": "1.200000",
            "median": "1.200000",
            "p10": "1.200000",
            "p90": "1.200000",
            "latest_value": "1.200000",
            "latest_at": "2022-02-03 00:00:00",
            "unit": "mg(N)/L"
        }
    ]
}