{
    "river": {
        "name": "le Clecq",
        "course_code": "L6134000",
        "topage_code": null
    },
    "dataset": "quality",
    "extracted_at": "2026-11-07T09:16:22+01:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2025,
            "sample_count": 18,
            "minimum": "4.900000",
            "maximum": "18.000000",
            "mean": "13.261111",
            "median": "13.950000",
            "p10": "6.800000",
            "p90": "16.700000",
            "latest_value": "10.700000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2025,
            "sample_count": 18,
            "minimum": "72.500000",
            "maximum": "93.300000",
            "mean": "83.544444",
            "median": "84.500000",
            "p10": "75.300000",
            "p90": "91.600000",
            "latest_value": "76.700000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2025,
            "sample_count": 18,
            "minimum": "7.200000",
            "maximum": "11.500000",
            "mean": "8.777222",
            "median": "8.550000",
            "p10": "7.400000",
            "p90": "9.900000",
            "latest_value": "8.800000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2025,
            "sample_count": 18,
            "minimum": "318.000000",
            "maximum": "717.000000",
            "mean": "621.666667",
            "median": "676.000000",
            "p10": "450.000000",
            "p90": "703.000000",
            "latest_value": "675.000000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2025,
            "sample_count": 18,
            "minimum": "7.100000",
            "maximum": "7.900000",
            "mean": "7.676667",
            "median": "7.700000",
            "p10": "7.380000",
            "p90": "7.800000",
            "latest_value": "7.900000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2025,
            "sample_count": 15,
            "minimum": "7.690000",
            "maximum": "82.300000",
            "mean": "23.212667",
            "median": "19.200000",
            "p10": "7.800000",
            "p90": "32.700000",
            "latest_value": "7.690000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2025,
            "sample_count": 12,
            "minimum": "0.038000",
            "maximum": "0.307000",
            "mean": "0.109167",
            "median": "0.081500",
            "p10": "0.052000",
            "p90": "0.158000",
            "latest_value": "0.141000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(P)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1506",
            "parameter": "Glyphosate",
            "year": 2025,
            "sample_count": 12,
            "minimum": "0.026000",
            "maximum": "0.593000",
            "mean": "0.154167",
            "median": "0.075500",
            "p10": "0.040000",
            "p90": "0.214000",
            "latest_value": "0.051000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1907",
            "parameter": "AMPA",
            "year": 2025,
            "sample_count": 12,
            "minimum": "0.051000",
            "maximum": "0.658000",
            "mean": "0.186583",
            "median": "0.121000",
            "p10": "0.056000",
            "p90": "0.260000",
            "latest_value": "0.142000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2025,
            "sample_count": 12,
            "minimum": "2.100000",
            "maximum": "11.000000",
            "mean": "5.241667",
            "median": "4.050000",
            "p10": "2.200000",
            "p90": "9.400000",
            "latest_value": "3.900000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(C)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2025,
            "sample_count": 12,
            "minimum": "11.000000",
            "maximum": "28.000000",
            "mean": "22.250000",
            "median": "24.500000",
            "p10": "12.000000",
            "p90": "26.000000",
            "latest_value": "25.000000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(NO3)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2025,
            "sample_count": 12,
            "minimum": "0.044000",
            "maximum": "0.500000",
            "mean": "0.190083",
            "median": "0.165000",
            "p10": "0.046000",
            "p90": "0.340000",
            "latest_value": "0.340000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(PO4)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2025,
            "sample_count": 12,
            "minimum": "0.500000",
            "maximum": "5.000000",
            "mean": "2.033333",
            "median": "1.800000",
            "p10": "0.900000",
            "p90": "2.800000",
            "latest_value": "0.900000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2025,
            "sample_count": 11,
            "minimum": "0.050000",
            "maximum": "0.300000",
            "mean": "0.119091",
            "median": "0.110000",
            "p10": "0.060000",
            "p90": "0.160000",
            "latest_value": "0.160000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(NO2)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1796",
            "parameter": "Métaldéhyde",
            "year": 2025,
            "sample_count": 9,
            "minimum": "0.024000",
            "maximum": "2.500000",
            "mean": "0.343444",
            "median": "0.041000",
            "p10": "0.024000",
            "p90": "0.270000",
            "latest_value": "0.024000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "8727",
            "parameter": "Température de réception de l'échantillon au laboratoire",
            "year": 2025,
            "sample_count": 9,
            "minimum": "2.500000",
            "maximum": "9.000000",
            "mean": "5.722222",
            "median": "6.000000",
            "p10": "2.500000",
            "p90": "7.500000",
            "latest_value": "6.000000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2025,
            "sample_count": 9,
            "minimum": "0.010000",
            "maximum": "0.880000",
            "mean": "0.181111",
            "median": "0.060000",
            "p10": "0.010000",
            "p90": "0.290000",
            "latest_value": "0.040000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(NH4)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1108",
            "parameter": "Atrazine déséthyl",
            "year": 2025,
            "sample_count": 7,
            "minimum": "0.009000",
            "maximum": "0.048000",
            "mean": "0.034286",
            "median": "0.039000",
            "p10": "0.009000",
            "p90": "0.043000",
            "latest_value": "0.038000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "7716",
            "parameter": "Nicosulfuron ASDM",
            "year": 2025,
            "sample_count": 7,
            "minimum": "0.006000",
            "maximum": "0.037000",
            "mean": "0.015429",
            "median": "0.008000",
            "p10": "0.006000",
            "p90": "0.030000",
            "latest_value": "0.011000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "8865",
            "parameter": "Chlorothalonil-R471811",
            "year": 2025,
            "sample_count": 7,
            "minimum": "0.235000",
            "maximum": "1.029000",
            "mean": "0.684286",
            "median": "0.696000",
            "p10": "0.235000",
            "p90": "0.758000",
            "latest_value": "0.694000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2025,
            "sample_count": 7,
            "minimum": "51.800000",
            "maximum": "134.100000",
            "mean": "103.100000",
            "median": "122.300000",
            "p10": "51.800000",
            "p90": "128.800000",
            "latest_value": "122.300000",
            "latest_at": "2025-11-21 00:00:00",
            "unit": "mg(Ca)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1372",
            "parameter": "Magnésium",
            "year": 2025,
            "sample_count": 7,
            "minimum": "2.300000",
            "maximum": "3.900000",
            "mean": "3.257143",
            "median": "3.600000",
            "p10": "2.300000",
            "p90": "3.800000",
            "latest_value": "3.900000",
            "latest_at": "2025-11-21 00:00:00",
            "unit": "mg(Mg)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "6755",
            "parameter": "Metformine",
            "year": 2025,
            "sample_count": 7,
            "minimum": "0.021700",
            "maximum": "3.925700",
            "mean": "1.161914",
            "median": "0.126700",
            "p10": "0.021700",
            "p90": "2.329100",
            "latest_value": "2.329100",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "6854",
            "parameter": "Metolachlor ESA",
            "year": 2025,
            "sample_count": 7,
            "minimum": "0.028000",
            "maximum": "0.132000",
            "mean": "0.093429",
            "median": "0.096000",
            "p10": "0.028000",
            "p90": "0.123000",
            "latest_value": "0.132000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "5375",
            "parameter": "Oxazepam",
            "year": 2025,
            "sample_count": 7,
            "minimum": "0.021000",
            "maximum": "0.119000",
            "mean": "0.051000",
            "median": "0.043000",
            "p10": "0.021000",
            "p90": "0.057000",
            "latest_value": "0.043000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1814",
            "parameter": "Diflufenicanil",
            "year": 2025,
            "sample_count": 7,
            "minimum": "0.002000",
            "maximum": "0.053000",
            "mean": "0.014857",
            "median": "0.006000",
            "p10": "0.002000",
            "p90": "0.022000",
            "latest_value": "0.014000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1383",
            "parameter": "Zinc",
            "year": 2025,
            "sample_count": 6,
            "minimum": "1.400000",
            "maximum": "12.660000",
            "mean": "4.591667",
            "median": "3.060000",
            "p10": "1.400000",
            "p90": "4.900000",
            "latest_value": "12.660000",
            "latest_at": "2025-11-21 00:00:00",
            "unit": "µg(Zn)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "5349",
            "parameter": "Diclofenac",
            "year": 2025,
            "sample_count": 6,
            "minimum": "0.009000",
            "maximum": "0.047000",
            "mean": "0.025500",
            "median": "0.024500",
            "p10": "0.009000",
            "p90": "0.033000",
            "latest_value": "0.020000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1392",
            "parameter": "Cuivre",
            "year": 2025,
            "sample_count": 6,
            "minimum": "0.530000",
            "maximum": "5.400000",
            "mean": "1.518333",
            "median": "0.790000",
            "p10": "0.530000",
            "p90": "0.990000",
            "latest_value": "5.400000",
            "latest_at": "2025-11-21 00:00:00",
            "unit": "µg(Cu)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1345",
            "parameter": "Dureté totale",
            "year": 2025,
            "sample_count": 6,
            "minimum": "19.590000",
            "maximum": "35.090000",
            "mean": "29.316667",
            "median": "32.355000",
            "p10": "19.590000",
            "p90": "33.720000",
            "latest_value": "32.180000",
            "latest_at": "2025-11-21 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1830",
            "parameter": "Atrazine déisopropyl déséthyl",
            "year": 2025,
            "sample_count": 6,
            "minimum": "0.031000",
            "maximum": "0.064000",
            "mean": "0.040667",
            "median": "0.034500",
            "p10": "0.031000",
            "p90": "0.049000",
            "latest_value": "0.036000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1389",
            "parameter": "Chrome",
            "year": 2025,
            "sample_count": 6,
            "minimum": "0.100000",
            "maximum": "0.700000",
            "mean": "0.400000",
            "median": "0.350000",
            "p10": "0.100000",
            "p90": "0.700000",
            "latest_value": "0.200000",
            "latest_at": "2025-11-21 00:00:00",
            "unit": "µg(Cr)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1369",
            "parameter": "Arsenic",
            "year": 2025,
            "sample_count": 6,
            "minimum": "1.340000",
            "maximum": "2.950000",
            "mean": "2.365000",
            "median": "2.590000",
            "p10": "1.340000",
            "p90": "2.790000",
            "latest_value": "2.790000",
            "latest_at": "2025-11-21 00:00:00",
            "unit": "µg(As)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2025,
            "sample_count": 6,
            "minimum": "18.100000",
            "maximum": "34.040000",
            "mean": "28.198333",
            "median": "30.985000",
            "p10": "18.100000",
            "p90": "33.360000",
            "latest_value": "34.040000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg(SiO3)/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2025,
            "sample_count": 6,
            "minimum": "6.600000",
            "maximum": "58.000000",
            "mean": "25.350000",
            "median": "10.200000",
            "p10": "6.600000",
            "p90": "58.000000",
            "latest_value": "6.600000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "7729",
            "parameter": "Métolachlore NOA 413173",
            "year": 2025,
            "sample_count": 5,
            "minimum": "0.042000",
            "maximum": "0.063000",
            "mean": "0.051000",
            "median": "0.047000",
            "p10": "0.042000",
            "p90": "0.060000",
            "latest_value": "0.060000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "6865",
            "parameter": "Diméthénamide ESA",
            "year": 2025,
            "sample_count": 5,
            "minimum": "0.012000",
            "maximum": "0.165000",
            "mean": "0.050800",
            "median": "0.020000",
            "p10": "0.012000",
            "p90": "0.038000",
            "latest_value": "0.020000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "6895",
            "parameter": "Métazachlore ESA",
            "year": 2025,
            "sample_count": 5,
            "minimum": "0.034000",
            "maximum": "0.145000",
            "mean": "0.102000",
            "median": "0.117000",
            "p10": "0.034000",
            "p90": "0.137000",
            "latest_value": "0.137000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "1678",
            "parameter": "Diméthénamide total",
            "year": 2025,
            "sample_count": 4,
            "minimum": "0.005000",
            "maximum": "2.400000",
            "mean": "0.607750",
            "median": "0.013000",
            "p10": "0.005000",
            "p90": "0.020000",
            "latest_value": "0.006000",
            "latest_at": "2025-11-19 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "04096738",
            "station": "RAU CLECQ À AZAY-LE-FERRON",
            "parameter_code": "6894",
            "parameter": "Métazachlore OXA",
            "year": 2025,
            "sample_count": 4,
            "minimum": "0.023000",
            "maximum": "0.069000",
            "mean": "0.042500",
            "median": "0.039000",
            "p10": "0.023000",
            "p90": "0.049000",
            "latest_value": "0.029000",
            "latest_at": "2025-12-19 00:00:00",
            "unit": "µg/L"
        }
    ]
}