{
    "river": {
        "name": "la Saudraye",
        "course_code": "J4914000",
        "topage_code": null
    },
    "dataset": "quality",
    "extracted_at": "2026-11-07T15:51:11+01:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2026,
            "sample_count": 2,
            "minimum": "1.500000",
            "maximum": "2.700000",
            "mean": "2.100000",
            "median": "2.100000",
            "p10": "1.500000",
            "p90": "1.500000",
            "latest_value": "1.500000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2026,
            "sample_count": 2,
            "minimum": "0.580000",
            "maximum": "0.740000",
            "mean": "0.660000",
            "median": "0.660000",
            "p10": "0.580000",
            "p90": "0.580000",
            "latest_value": "0.740000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(N)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2026,
            "sample_count": 2,
            "minimum": "10.100000",
            "maximum": "10.100000",
            "mean": "10.100000",
            "median": "10.100000",
            "p10": "10.100000",
            "p90": "10.100000",
            "latest_value": "10.100000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2026,
            "sample_count": 2,
            "minimum": "4.880000",
            "maximum": "6.890000",
            "mean": "5.885000",
            "median": "5.885000",
            "p10": "4.880000",
            "p90": "4.880000",
            "latest_value": "4.880000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2026,
            "sample_count": 2,
            "minimum": "6.100000",
            "maximum": "45.000000",
            "mean": "25.550000",
            "median": "25.550000",
            "p10": "6.100000",
            "p90": "6.100000",
            "latest_value": "45.000000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2026,
            "sample_count": 2,
            "minimum": "12.600000",
            "maximum": "14.100000",
            "mean": "13.350000",
            "median": "13.350000",
            "p10": "12.600000",
            "p90": "12.600000",
            "latest_value": "14.100000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2026,
            "sample_count": 2,
            "minimum": "0.088000",
            "maximum": "0.197000",
            "mean": "0.142500",
            "median": "0.142500",
            "p10": "0.088000",
            "p90": "0.088000",
            "latest_value": "0.197000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(P)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2026,
            "sample_count": 2,
            "minimum": "93.400000",
            "maximum": "95.000000",
            "mean": "94.200000",
            "median": "94.200000",
            "p10": "93.400000",
            "p90": "93.400000",
            "latest_value": "95.000000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2026,
            "sample_count": 2,
            "minimum": "7.200000",
            "maximum": "7.500000",
            "mean": "7.350000",
            "median": "7.350000",
            "p10": "7.200000",
            "p90": "7.200000",
            "latest_value": "7.500000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2026,
            "sample_count": 2,
            "minimum": "293.000000",
            "maximum": "321.000000",
            "mean": "307.000000",
            "median": "307.000000",
            "p10": "293.000000",
            "p90": "293.000000",
            "latest_value": "321.000000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2026,
            "sample_count": 2,
            "minimum": "4.000000",
            "maximum": "6.200000",
            "mean": "5.100000",
            "median": "5.100000",
            "p10": "4.000000",
            "p90": "4.000000",
            "latest_value": "4.000000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(C)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2026,
            "sample_count": 2,
            "minimum": "16.000000",
            "maximum": "23.600000",
            "mean": "19.800000",
            "median": "19.800000",
            "p10": "16.000000",
            "p90": "16.000000",
            "latest_value": "23.600000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(NO3)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2026,
            "sample_count": 2,
            "minimum": "0.039000",
            "maximum": "0.200000",
            "mean": "0.119500",
            "median": "0.119500",
            "p10": "0.039000",
            "p90": "0.039000",
            "latest_value": "0.200000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(PO4)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "8727",
            "parameter": "Température de réception de l'échantillon au laboratoire",
            "year": 2026,
            "sample_count": 2,
            "minimum": "1.000000",
            "maximum": "2.000000",
            "mean": "1.500000",
            "median": "1.500000",
            "p10": "1.000000",
            "p90": "1.000000",
            "latest_value": "2.000000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2026,
            "sample_count": 1,
            "minimum": "0.080000",
            "maximum": "0.080000",
            "mean": "0.080000",
            "median": "0.080000",
            "p10": "0.080000",
            "p90": "0.080000",
            "latest_value": "0.080000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(NH4)/L"
        },
        {
            "station_code": "04349000",
            "station": "RAU SAUDRAYE A GUIDEL",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2026,
            "sample_count": 1,
            "minimum": "0.070000",
            "maximum": "0.070000",
            "mean": "0.070000",
            "median": "0.070000",
            "p10": "0.070000",
            "p90": "0.070000",
            "latest_value": "0.070000",
            "latest_at": "2026-04-10 00:00:00",
            "unit": "mg(NO2)/L"
        }
    ]
}