{
    "river": {
        "name": "Le Ludon",
        "course_code": "Q21-0400",
        "topage_code": null
    },
    "dataset": "quality",
    "extracted_at": "2026-11-07T10:10:27+01:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.023000",
            "maximum": "0.461000",
            "mean": "0.082417",
            "median": "0.037500",
            "p10": "0.024000",
            "p90": "0.092000",
            "latest_value": "0.024000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.680000",
            "maximum": "2.600000",
            "mean": "1.275833",
            "median": "1.045000",
            "p10": "0.830000",
            "p90": "1.800000",
            "latest_value": "0.680000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2024,
            "sample_count": 12,
            "minimum": "7.800000",
            "maximum": "32.000000",
            "mean": "27.650000",
            "median": "30.500000",
            "p10": "21.000000",
            "p90": "32.000000",
            "latest_value": "32.000000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2024,
            "sample_count": 12,
            "minimum": "7.000000",
            "maximum": "137.000000",
            "mean": "23.866667",
            "median": "13.000000",
            "p10": "7.800000",
            "p90": "16.000000",
            "latest_value": "14.000000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.033000",
            "maximum": "0.120000",
            "mean": "0.061583",
            "median": "0.059000",
            "p10": "0.046000",
            "p90": "0.069000",
            "latest_value": "0.120000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2024,
            "sample_count": 12,
            "minimum": "1.400000",
            "maximum": "7.300000",
            "mean": "3.316667",
            "median": "3.050000",
            "p10": "1.900000",
            "p90": "4.500000",
            "latest_value": "3.200000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2024,
            "sample_count": 12,
            "minimum": "183.000000",
            "maximum": "527.000000",
            "mean": "463.166667",
            "median": "489.500000",
            "p10": "385.000000",
            "p90": "524.000000",
            "latest_value": "487.000000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2024,
            "sample_count": 12,
            "minimum": "94.000000",
            "maximum": "99.000000",
            "mean": "95.916667",
            "median": "95.500000",
            "p10": "94.000000",
            "p90": "98.000000",
            "latest_value": "96.000000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2024,
            "sample_count": 12,
            "minimum": "4.400000",
            "maximum": "11.000000",
            "mean": "9.258333",
            "median": "9.700000",
            "p10": "7.000000",
            "p90": "11.000000",
            "latest_value": "9.900000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.072000",
            "maximum": "0.171000",
            "mean": "0.106833",
            "median": "0.105000",
            "p10": "0.084000",
            "p90": "0.121000",
            "latest_value": "0.088000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2024,
            "sample_count": 12,
            "minimum": "8.500000",
            "maximum": "18.800000",
            "mean": "13.791667",
            "median": "13.800000",
            "p10": "9.600000",
            "p90": "17.400000",
            "latest_value": "8.500000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.030000",
            "maximum": "0.057000",
            "mean": "0.040167",
            "median": "0.036000",
            "p10": "0.031000",
            "p90": "0.054000",
            "latest_value": "0.057000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2024,
            "sample_count": 12,
            "minimum": "8.700000",
            "maximum": "11.300000",
            "mean": "9.958333",
            "median": "9.700000",
            "p10": "9.100000",
            "p90": "10.800000",
            "latest_value": "11.300000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2024,
            "sample_count": 12,
            "minimum": "7.600000",
            "maximum": "8.100000",
            "mean": "7.958333",
            "median": "8.000000",
            "p10": "7.900000",
            "p90": "8.000000",
            "latest_value": "8.000000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.048000",
            "maximum": "0.279000",
            "mean": "0.083833",
            "median": "0.065000",
            "p10": "0.051000",
            "p90": "0.078000",
            "latest_value": "0.061000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2024,
            "sample_count": 12,
            "minimum": "5.100000",
            "maximum": "11.000000",
            "mean": "8.358333",
            "median": "8.450000",
            "p10": "6.200000",
            "p90": "10.100000",
            "latest_value": "10.100000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2024,
            "sample_count": 12,
            "minimum": "4.800000",
            "maximum": "9.300000",
            "mean": "7.266667",
            "median": "7.500000",
            "p10": "4.800000",
            "p90": "7.800000",
            "latest_value": "7.700000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.075000",
            "maximum": "0.550000",
            "mean": "0.179167",
            "median": "0.145000",
            "p10": "0.078000",
            "p90": "0.190000",
            "latest_value": "0.150000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2024,
            "sample_count": 12,
            "minimum": "8.300000",
            "maximum": "19.700000",
            "mean": "13.566667",
            "median": "13.950000",
            "p10": "8.700000",
            "p90": "16.700000",
            "latest_value": "8.700000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2024,
            "sample_count": 12,
            "minimum": "1.200000",
            "maximum": "6.000000",
            "mean": "2.291667",
            "median": "1.850000",
            "p10": "1.300000",
            "p90": "3.000000",
            "latest_value": "1.200000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2024,
            "sample_count": 12,
            "minimum": "3.000000",
            "maximum": "11.000000",
            "mean": "5.433333",
            "median": "4.100000",
            "p10": "3.200000",
            "p90": "8.200000",
            "latest_value": "4.000000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.058000",
            "maximum": "0.410000",
            "mean": "0.188167",
            "median": "0.175000",
            "p10": "0.110000",
            "p90": "0.240000",
            "latest_value": "0.160000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2024,
            "sample_count": 12,
            "minimum": "12.000000",
            "maximum": "384.000000",
            "mean": "87.358333",
            "median": "69.000000",
            "p10": "18.000000",
            "p90": "84.300000",
            "latest_value": "18.000000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2024,
            "sample_count": 12,
            "minimum": "7.100000",
            "maximum": "7.700000",
            "mean": "7.433333",
            "median": "7.400000",
            "p10": "7.200000",
            "p90": "7.700000",
            "latest_value": "7.500000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2024,
            "sample_count": 12,
            "minimum": "0.034000",
            "maximum": "0.524000",
            "mean": "0.117417",
            "median": "0.073500",
            "p10": "0.041000",
            "p90": "0.140000",
            "latest_value": "0.034000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2024,
            "sample_count": 12,
            "minimum": "12.000000",
            "maximum": "36.000000",
            "mean": "26.333333",
            "median": "28.500000",
            "p10": "15.000000",
            "p90": "31.000000",
            "latest_value": "30.000000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2024,
            "sample_count": 12,
            "minimum": "53.000000",
            "maximum": "95.000000",
            "mean": "79.583333",
            "median": "80.500000",
            "p10": "68.000000",
            "p90": "92.000000",
            "latest_value": "88.000000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2024,
            "sample_count": 12,
            "minimum": "273.000000",
            "maximum": "526.000000",
            "mean": "416.500000",
            "median": "446.500000",
            "p10": "277.000000",
            "p90": "484.000000",
            "latest_value": "484.000000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2024,
            "sample_count": 12,
            "minimum": "12.000000",
            "maximum": "190.000000",
            "mean": "54.166667",
            "median": "42.000000",
            "p10": "14.000000",
            "p90": "57.000000",
            "latest_value": "14.000000",
            "latest_at": "2024-12-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2024,
            "sample_count": 12,
            "minimum": "5.600000",
            "maximum": "96.000000",
            "mean": "19.000000",
            "median": "13.000000",
            "p10": "7.100000",
            "p90": "15.000000",
            "latest_value": "13.000000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2024,
            "sample_count": 11,
            "minimum": "0.500000",
            "maximum": "2.000000",
            "mean": "1.100909",
            "median": "0.980000",
            "p10": "0.600000",
            "p90": "1.700000",
            "latest_value": "0.980000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2024,
            "sample_count": 9,
            "minimum": "0.510000",
            "maximum": "1.400000",
            "mean": "0.784444",
            "median": "0.770000",
            "p10": "0.510000",
            "p90": "0.910000",
            "latest_value": "0.510000",
            "latest_at": "2024-12-17 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1346",
            "parameter": "Titre alcalimétrique (T.A.)",
            "year": 2024,
            "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": "2024-09-19 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1327",
            "parameter": "Hydrogénocarbonates",
            "year": 2024,
            "sample_count": 2,
            "minimum": "180.000000",
            "maximum": "210.000000",
            "mean": "195.000000",
            "median": "195.000000",
            "p10": "180.000000",
            "p90": "180.000000",
            "latest_value": "210.000000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1375",
            "parameter": "Sodium",
            "year": 2024,
            "sample_count": 2,
            "minimum": "8.900000",
            "maximum": "11.600000",
            "mean": "10.250000",
            "median": "10.250000",
            "p10": "8.900000",
            "p90": "8.900000",
            "latest_value": "11.600000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1372",
            "parameter": "Magnésium",
            "year": 2024,
            "sample_count": 2,
            "minimum": "3.650000",
            "maximum": "4.690000",
            "mean": "4.170000",
            "median": "4.170000",
            "p10": "3.650000",
            "p90": "3.650000",
            "latest_value": "4.690000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1328",
            "parameter": "Carbonates",
            "year": 2024,
            "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": "2024-09-19 00:00:00",
            "unit": "mg(CO3)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1345",
            "parameter": "Dureté totale",
            "year": 2024,
            "sample_count": 2,
            "minimum": "15.700000",
            "maximum": "21.400000",
            "mean": "18.550000",
            "median": "18.550000",
            "p10": "15.700000",
            "p90": "15.700000",
            "latest_value": "21.400000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1337",
            "parameter": "Chlorures",
            "year": 2024,
            "sample_count": 2,
            "minimum": "21.000000",
            "maximum": "27.000000",
            "mean": "24.000000",
            "median": "24.000000",
            "p10": "21.000000",
            "p90": "21.000000",
            "latest_value": "27.000000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2024,
            "sample_count": 2,
            "minimum": "57.100000",
            "maximum": "78.000000",
            "mean": "67.550000",
            "median": "67.550000",
            "p10": "57.100000",
            "p90": "57.100000",
            "latest_value": "78.000000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1367",
            "parameter": "Potassium",
            "year": 2024,
            "sample_count": 2,
            "minimum": "2.570000",
            "maximum": "2.650000",
            "mean": "2.610000",
            "median": "2.610000",
            "p10": "2.570000",
            "p90": "2.570000",
            "latest_value": "2.570000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1347",
            "parameter": "Titre alcalimétrique complet (T.A.C.)",
            "year": 2024,
            "sample_count": 2,
            "minimum": "14.400000",
            "maximum": "17.300000",
            "mean": "15.850000",
            "median": "15.850000",
            "p10": "14.400000",
            "p90": "14.400000",
            "latest_value": "17.300000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1338",
            "parameter": "Sulfates",
            "year": 2024,
            "sample_count": 2,
            "minimum": "7.100000",
            "maximum": "8.000000",
            "mean": "7.550000",
            "median": "7.550000",
            "p10": "7.100000",
            "p90": "7.100000",
            "latest_value": "7.100000",
            "latest_at": "2024-09-19 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2023,
            "sample_count": 12,
            "minimum": "0.500000",
            "maximum": "4.500000",
            "mean": "1.714167",
            "median": "1.500000",
            "p10": "0.800000",
            "p90": "2.500000",
            "latest_value": "2.500000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2023,
            "sample_count": 12,
            "minimum": "0.028000",
            "maximum": "0.340000",
            "mean": "0.076667",
            "median": "0.043000",
            "p10": "0.028000",
            "p90": "0.069000",
            "latest_value": "0.055000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2023,
            "sample_count": 12,
            "minimum": "0.049000",
            "maximum": "0.825000",
            "mean": "0.171583",
            "median": "0.068000",
            "p10": "0.051000",
            "p90": "0.277000",
            "latest_value": "0.277000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2023,
            "sample_count": 12,
            "minimum": "2.900000",
            "maximum": "480.000000",
            "mean": "68.725000",
            "median": "8.700000",
            "p10": "3.200000",
            "p90": "94.000000",
            "latest_value": "94.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2023,
            "sample_count": 12,
            "minimum": "0.039000",
            "maximum": "0.220000",
            "mean": "0.078500",
            "median": "0.061500",
            "p10": "0.046000",
            "p90": "0.093000",
            "latest_value": "0.051000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2023,
            "sample_count": 12,
            "minimum": "0.078000",
            "maximum": "0.278000",
            "mean": "0.147750",
            "median": "0.132500",
            "p10": "0.099000",
            "p90": "0.190000",
            "latest_value": "0.278000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2023,
            "sample_count": 12,
            "minimum": "1.200000",
            "maximum": "11.000000",
            "mean": "4.575000",
            "median": "3.450000",
            "p10": "1.300000",
            "p90": "6.400000",
            "latest_value": "10.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2023,
            "sample_count": 12,
            "minimum": "8.100000",
            "maximum": "11.900000",
            "mean": "9.683333",
            "median": "9.200000",
            "p10": "8.300000",
            "p90": "10.800000",
            "latest_value": "11.300000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2023,
            "sample_count": 12,
            "minimum": "5.800000",
            "maximum": "11.000000",
            "mean": "8.883333",
            "median": "9.400000",
            "p10": "5.900000",
            "p90": "10.000000",
            "latest_value": "5.900000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2023,
            "sample_count": 12,
            "minimum": "9.200000",
            "maximum": "36.000000",
            "mean": "26.175000",
            "median": "28.000000",
            "p10": "9.900000",
            "p90": "33.000000",
            "latest_value": "9.200000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2023,
            "sample_count": 12,
            "minimum": "243.000000",
            "maximum": "543.000000",
            "mean": "446.583333",
            "median": "488.500000",
            "p10": "256.000000",
            "p90": "497.000000",
            "latest_value": "256.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2023,
            "sample_count": 12,
            "minimum": "87.000000",
            "maximum": "99.000000",
            "mean": "94.583333",
            "median": "95.500000",
            "p10": "89.000000",
            "p90": "97.000000",
            "latest_value": "99.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2023,
            "sample_count": 12,
            "minimum": "7.600000",
            "maximum": "8.100000",
            "mean": "7.891667",
            "median": "7.900000",
            "p10": "7.700000",
            "p90": "8.000000",
            "latest_value": "7.700000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2023,
            "sample_count": 12,
            "minimum": "7.300000",
            "maximum": "21.500000",
            "mean": "14.791667",
            "median": "15.600000",
            "p10": "10.000000",
            "p90": "17.500000",
            "latest_value": "10.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2023,
            "sample_count": 12,
            "minimum": "4.700000",
            "maximum": "400.000000",
            "mean": "58.466667",
            "median": "11.300000",
            "p10": "7.100000",
            "p90": "91.000000",
            "latest_value": "91.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2023,
            "sample_count": 11,
            "minimum": "0.660000",
            "maximum": "3.500000",
            "mean": "1.200000",
            "median": "0.990000",
            "p10": "0.660000",
            "p90": "1.700000",
            "latest_value": "1.400000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2023,
            "sample_count": 8,
            "minimum": "7.500000",
            "maximum": "28.000000",
            "mean": "17.687500",
            "median": "18.500000",
            "p10": "7.500000",
            "p90": "25.000000",
            "latest_value": "7.500000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2023,
            "sample_count": 8,
            "minimum": "10.000000",
            "maximum": "270.000000",
            "mean": "68.750000",
            "median": "44.000000",
            "p10": "10.000000",
            "p90": "66.000000",
            "latest_value": "66.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2023,
            "sample_count": 8,
            "minimum": "0.048000",
            "maximum": "0.499000",
            "mean": "0.157125",
            "median": "0.098500",
            "p10": "0.048000",
            "p90": "0.253000",
            "latest_value": "0.253000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2023,
            "sample_count": 8,
            "minimum": "0.028000",
            "maximum": "0.248000",
            "mean": "0.090625",
            "median": "0.050000",
            "p10": "0.028000",
            "p90": "0.212000",
            "latest_value": "0.248000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2023,
            "sample_count": 8,
            "minimum": "0.880000",
            "maximum": "2.900000",
            "mean": "1.597500",
            "median": "1.500000",
            "p10": "0.880000",
            "p90": "1.700000",
            "latest_value": "1.500000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2023,
            "sample_count": 8,
            "minimum": "6.200000",
            "maximum": "10.600000",
            "mean": "7.662500",
            "median": "7.100000",
            "p10": "6.200000",
            "p90": "9.800000",
            "latest_value": "10.600000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2023,
            "sample_count": 8,
            "minimum": "7.300000",
            "maximum": "7.800000",
            "mean": "7.525000",
            "median": "7.550000",
            "p10": "7.300000",
            "p90": "7.600000",
            "latest_value": "7.300000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2023,
            "sample_count": 8,
            "minimum": "0.083000",
            "maximum": "0.520000",
            "mean": "0.260125",
            "median": "0.200000",
            "p10": "0.083000",
            "p90": "0.430000",
            "latest_value": "0.083000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2023,
            "sample_count": 8,
            "minimum": "178.000000",
            "maximum": "491.000000",
            "mean": "374.875000",
            "median": "405.000000",
            "p10": "178.000000",
            "p90": "455.000000",
            "latest_value": "178.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2023,
            "sample_count": 8,
            "minimum": "14.000000",
            "maximum": "277.000000",
            "mean": "77.250000",
            "median": "47.500000",
            "p10": "14.000000",
            "p90": "98.000000",
            "latest_value": "98.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2023,
            "sample_count": 8,
            "minimum": "9.600000",
            "maximum": "23.400000",
            "mean": "16.875000",
            "median": "17.600000",
            "p10": "9.600000",
            "p90": "21.800000",
            "latest_value": "9.600000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2023,
            "sample_count": 8,
            "minimum": "2.000000",
            "maximum": "12.000000",
            "mean": "6.337500",
            "median": "5.550000",
            "p10": "2.000000",
            "p90": "10.000000",
            "latest_value": "10.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2023,
            "sample_count": 8,
            "minimum": "1.100000",
            "maximum": "4.900000",
            "mean": "2.650000",
            "median": "2.300000",
            "p10": "1.100000",
            "p90": "3.900000",
            "latest_value": "2.800000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2023,
            "sample_count": 8,
            "minimum": "0.052000",
            "maximum": "0.440000",
            "mean": "0.212750",
            "median": "0.185000",
            "p10": "0.052000",
            "p90": "0.300000",
            "latest_value": "0.052000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2023,
            "sample_count": 8,
            "minimum": "66.000000",
            "maximum": "92.000000",
            "mean": "78.125000",
            "median": "78.000000",
            "p10": "66.000000",
            "p90": "87.000000",
            "latest_value": "92.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2023,
            "sample_count": 8,
            "minimum": "3.700000",
            "maximum": "8.600000",
            "mean": "5.950000",
            "median": "5.650000",
            "p10": "3.700000",
            "p90": "7.500000",
            "latest_value": "5.000000",
            "latest_at": "2023-12-11 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1337",
            "parameter": "Chlorures",
            "year": 2023,
            "sample_count": 2,
            "minimum": "26.000000",
            "maximum": "27.000000",
            "mean": "26.500000",
            "median": "26.500000",
            "p10": "26.000000",
            "p90": "26.000000",
            "latest_value": "26.000000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1347",
            "parameter": "Titre alcalimétrique complet (T.A.C.)",
            "year": 2023,
            "sample_count": 2,
            "minimum": "17.000000",
            "maximum": "20.100000",
            "mean": "18.550000",
            "median": "18.550000",
            "p10": "17.000000",
            "p90": "17.000000",
            "latest_value": "20.100000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1345",
            "parameter": "Dureté totale",
            "year": 2023,
            "sample_count": 2,
            "minimum": "20.900000",
            "maximum": "24.700000",
            "mean": "22.800000",
            "median": "22.800000",
            "p10": "20.900000",
            "p90": "20.900000",
            "latest_value": "24.700000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1372",
            "parameter": "Magnésium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "4.400000",
            "maximum": "4.670000",
            "mean": "4.535000",
            "median": "4.535000",
            "p10": "4.400000",
            "p90": "4.400000",
            "latest_value": "4.670000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1367",
            "parameter": "Potassium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "2.370000",
            "maximum": "2.410000",
            "mean": "2.390000",
            "median": "2.390000",
            "p10": "2.370000",
            "p90": "2.370000",
            "latest_value": "2.410000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1338",
            "parameter": "Sulfates",
            "year": 2023,
            "sample_count": 2,
            "minimum": "6.800000",
            "maximum": "9.900000",
            "mean": "8.350000",
            "median": "8.350000",
            "p10": "6.800000",
            "p90": "6.800000",
            "latest_value": "6.800000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "76.600000",
            "maximum": "91.400000",
            "mean": "84.000000",
            "median": "84.000000",
            "p10": "76.600000",
            "p90": "76.600000",
            "latest_value": "91.400000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1327",
            "parameter": "Hydrogénocarbonates",
            "year": 2023,
            "sample_count": 2,
            "minimum": "210.000000",
            "maximum": "220.000000",
            "mean": "215.000000",
            "median": "215.000000",
            "p10": "210.000000",
            "p90": "210.000000",
            "latest_value": "220.000000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1346",
            "parameter": "Titre alcalimétrique (T.A.)",
            "year": 2023,
            "sample_count": 2,
            "minimum": "0.000000",
            "maximum": "0.900000",
            "mean": "0.450000",
            "median": "0.450000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "0.900000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1328",
            "parameter": "Carbonates",
            "year": 2023,
            "sample_count": 2,
            "minimum": "0.000000",
            "maximum": "11.000000",
            "mean": "5.500000",
            "median": "5.500000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "11.000000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg(CO3)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1375",
            "parameter": "Sodium",
            "year": 2023,
            "sample_count": 2,
            "minimum": "11.700000",
            "maximum": "12.800000",
            "mean": "12.250000",
            "median": "12.250000",
            "p10": "11.700000",
            "p90": "11.700000",
            "latest_value": "11.700000",
            "latest_at": "2023-09-18 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1313",
            "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.600000",
            "maximum": "2.300000",
            "mean": "1.166667",
            "median": "1.050000",
            "p10": "0.700000",
            "p90": "1.500000",
            "latest_value": "1.100000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1433",
            "parameter": "Orthophosphates (PO4)",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.083000",
            "maximum": "0.152000",
            "mean": "0.112667",
            "median": "0.109500",
            "p10": "0.091000",
            "p90": "0.126000",
            "latest_value": "0.097000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(PO4)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2022,
            "sample_count": 12,
            "minimum": "3.100000",
            "maximum": "43.000000",
            "mean": "12.208333",
            "median": "7.750000",
            "p10": "4.200000",
            "p90": "18.000000",
            "latest_value": "3.100000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2022,
            "sample_count": 12,
            "minimum": "28.000000",
            "maximum": "38.000000",
            "mean": "33.833333",
            "median": "35.000000",
            "p10": "29.000000",
            "p90": "36.000000",
            "latest_value": "36.000000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(NO3)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1832",
            "parameter": "2-hydroxy atrazine",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.032000",
            "maximum": "0.065000",
            "mean": "0.043583",
            "median": "0.043000",
            "p10": "0.035000",
            "p90": "0.047000",
            "latest_value": "0.032000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.091000",
            "maximum": "0.250000",
            "mean": "0.167417",
            "median": "0.175000",
            "p10": "0.099000",
            "p90": "0.200000",
            "latest_value": "0.190000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "mg(NO2)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2022,
            "sample_count": 12,
            "minimum": "7.300000",
            "maximum": "7.700000",
            "mean": "7.541667",
            "median": "7.600000",
            "p10": "7.300000",
            "p90": "7.700000",
            "latest_value": "7.500000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2022,
            "sample_count": 12,
            "minimum": "7.300000",
            "maximum": "21.100000",
            "mean": "13.841667",
            "median": "14.050000",
            "p10": "8.100000",
            "p90": "15.400000",
            "latest_value": "12.100000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2022,
            "sample_count": 12,
            "minimum": "4.500000",
            "maximum": "10.900000",
            "mean": "7.725000",
            "median": "7.400000",
            "p10": "5.400000",
            "p90": "9.500000",
            "latest_value": "7.300000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1301",
            "parameter": "Température de l'Eau",
            "year": 2022,
            "sample_count": 12,
            "minimum": "5.700000",
            "maximum": "20.200000",
            "mean": "13.591667",
            "median": "13.000000",
            "p10": "6.300000",
            "p90": "18.100000",
            "latest_value": "6.300000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "°C"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1339",
            "parameter": "Nitrites",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.036000",
            "maximum": "0.110000",
            "mean": "0.063583",
            "median": "0.054500",
            "p10": "0.041000",
            "p90": "0.091000",
            "latest_value": "0.044000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(NO2)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2022,
            "sample_count": 12,
            "minimum": "93.000000",
            "maximum": "100.000000",
            "mean": "95.833333",
            "median": "95.500000",
            "p10": "93.000000",
            "p90": "98.000000",
            "latest_value": "97.000000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2022,
            "sample_count": 12,
            "minimum": "1.100000",
            "maximum": "8.200000",
            "mean": "2.675000",
            "median": "2.100000",
            "p10": "1.500000",
            "p90": "3.000000",
            "latest_value": "3.000000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(C)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2022,
            "sample_count": 12,
            "minimum": "439.000000",
            "maximum": "540.000000",
            "mean": "510.750000",
            "median": "520.500000",
            "p10": "478.000000",
            "p90": "528.000000",
            "latest_value": "527.000000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.045000",
            "maximum": "0.169000",
            "mean": "0.070167",
            "median": "0.057500",
            "p10": "0.050000",
            "p90": "0.088000",
            "latest_value": "0.045000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(P)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1302",
            "parameter": "Potentiel en Hydrogène (pH)",
            "year": 2022,
            "sample_count": 12,
            "minimum": "7.700000",
            "maximum": "8.100000",
            "mean": "8.008333",
            "median": "8.000000",
            "p10": "7.900000",
            "p90": "8.100000",
            "latest_value": "8.000000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "unité pH"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.022000",
            "maximum": "0.130000",
            "mean": "0.052917",
            "median": "0.041500",
            "p10": "0.032000",
            "p90": "0.066000",
            "latest_value": "0.022000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(NH4)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2022,
            "sample_count": 12,
            "minimum": "2.600000",
            "maximum": "43.000000",
            "mean": "12.091667",
            "median": "6.850000",
            "p10": "3.100000",
            "p90": "14.000000",
            "latest_value": "3.100000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1311",
            "parameter": "Oxygène dissous",
            "year": 2022,
            "sample_count": 12,
            "minimum": "8.400000",
            "maximum": "12.500000",
            "mean": "10.091667",
            "median": "10.250000",
            "p10": "8.600000",
            "p90": "11.100000",
            "latest_value": "11.900000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(O2)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1342",
            "parameter": "Silicates",
            "year": 2022,
            "sample_count": 12,
            "minimum": "8.500000",
            "maximum": "11.000000",
            "mean": "9.966667",
            "median": "9.800000",
            "p10": "9.000000",
            "p90": "11.000000",
            "latest_value": "11.000000",
            "latest_at": "2022-12-12 00:00:00",
            "unit": "mg(SiO2)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "6853",
            "parameter": "Metolachlor OXA",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.132000",
            "maximum": "0.589000",
            "mean": "0.228417",
            "median": "0.185000",
            "p10": "0.147000",
            "p90": "0.250000",
            "latest_value": "0.240000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1312",
            "parameter": "Taux de saturation en oxygène",
            "year": 2022,
            "sample_count": 12,
            "minimum": "50.000000",
            "maximum": "93.000000",
            "mean": "73.675000",
            "median": "72.500000",
            "p10": "54.000000",
            "p90": "89.000000",
            "latest_value": "68.100000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "%"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1340",
            "parameter": "Nitrates",
            "year": 2022,
            "sample_count": 12,
            "minimum": "7.800000",
            "maximum": "36.000000",
            "mean": "29.066667",
            "median": "31.000000",
            "p10": "26.000000",
            "p90": "33.000000",
            "latest_value": "26.000000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "mg(NO3)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1303",
            "parameter": "Conductivité à 25°C",
            "year": 2022,
            "sample_count": 12,
            "minimum": "337.000000",
            "maximum": "537.000000",
            "mean": "486.750000",
            "median": "504.000000",
            "p10": "452.000000",
            "p90": "529.000000",
            "latest_value": "537.000000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µS/cm"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1108",
            "parameter": "Atrazine déséthyl",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.016000",
            "maximum": "0.037000",
            "mean": "0.024250",
            "median": "0.025000",
            "p10": "0.017000",
            "p90": "0.029000",
            "latest_value": "0.024000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "6854",
            "parameter": "Metolachlor ESA",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.986000",
            "maximum": "5.180000",
            "mean": "2.129000",
            "median": "1.644000",
            "p10": "1.250000",
            "p90": "2.510000",
            "latest_value": "5.180000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1335",
            "parameter": "Ammonium",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.074000",
            "maximum": "0.220000",
            "mean": "0.133250",
            "median": "0.120000",
            "p10": "0.087000",
            "p90": "0.200000",
            "latest_value": "0.120000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "mg(NH4)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "6800",
            "parameter": "Alachlor ESA",
            "year": 2022,
            "sample_count": 12,
            "minimum": "0.089000",
            "maximum": "0.297000",
            "mean": "0.184250",
            "median": "0.180000",
            "p10": "0.132000",
            "p90": "0.214000",
            "latest_value": "0.297000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1841",
            "parameter": "Carbone Organique",
            "year": 2022,
            "sample_count": 12,
            "minimum": "2.900000",
            "maximum": "6.800000",
            "mean": "4.333333",
            "median": "3.850000",
            "p10": "3.300000",
            "p90": "5.300000",
            "latest_value": "4.900000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "mg(C)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1221",
            "parameter": "Métolachlore total",
            "year": 2022,
            "sample_count": 9,
            "minimum": "0.019000",
            "maximum": "0.131000",
            "mean": "0.043000",
            "median": "0.029000",
            "p10": "0.019000",
            "p90": "0.059000",
            "latest_value": "0.044000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1319",
            "parameter": "Azote Kjeldahl",
            "year": 2022,
            "sample_count": 9,
            "minimum": "0.510000",
            "maximum": "1.600000",
            "mean": "0.812222",
            "median": "0.740000",
            "p10": "0.510000",
            "p90": "1.100000",
            "latest_value": "1.600000",
            "latest_at": "2022-11-24 00:00:00",
            "unit": "mg(N)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2022,
            "sample_count": 8,
            "minimum": "61.900000",
            "maximum": "80.900000",
            "mean": "73.237500",
            "median": "75.950000",
            "p10": "61.900000",
            "p90": "78.900000",
            "latest_value": "61.900000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "mg(Ca)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1367",
            "parameter": "Potassium",
            "year": 2022,
            "sample_count": 8,
            "minimum": "2.170000",
            "maximum": "6.150000",
            "mean": "3.025000",
            "median": "2.535000",
            "p10": "2.170000",
            "p90": "3.330000",
            "latest_value": "2.450000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "mg(K)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1375",
            "parameter": "Sodium",
            "year": 2022,
            "sample_count": 8,
            "minimum": "12.900000",
            "maximum": "14.800000",
            "mean": "13.550000",
            "median": "13.300000",
            "p10": "12.900000",
            "p90": "14.000000",
            "latest_value": "13.200000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "mg(Na)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1346",
            "parameter": "Titre alcalimétrique (T.A.)",
            "year": 2022,
            "sample_count": 8,
            "minimum": "0.000000",
            "maximum": "0.000000",
            "mean": "0.000000",
            "median": "0.000000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "0.000000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1337",
            "parameter": "Chlorures",
            "year": 2022,
            "sample_count": 8,
            "minimum": "28.000000",
            "maximum": "33.000000",
            "mean": "31.125000",
            "median": "31.500000",
            "p10": "28.000000",
            "p90": "33.000000",
            "latest_value": "33.000000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "mg(Cl)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1338",
            "parameter": "Sulfates",
            "year": 2022,
            "sample_count": 8,
            "minimum": "11.000000",
            "maximum": "14.000000",
            "mean": "13.375000",
            "median": "14.000000",
            "p10": "11.000000",
            "p90": "14.000000",
            "latest_value": "14.000000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "mg(SO4)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1327",
            "parameter": "Hydrogénocarbonates",
            "year": 2022,
            "sample_count": 8,
            "minimum": "170.000000",
            "maximum": "220.000000",
            "mean": "200.000000",
            "median": "205.000000",
            "p10": "170.000000",
            "p90": "220.000000",
            "latest_value": "170.000000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "mg(HCO3)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1372",
            "parameter": "Magnésium",
            "year": 2022,
            "sample_count": 8,
            "minimum": "6.020000",
            "maximum": "7.400000",
            "mean": "6.832500",
            "median": "6.860000",
            "p10": "6.020000",
            "p90": "7.090000",
            "latest_value": "6.640000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "mg(Mg)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1347",
            "parameter": "Titre alcalimétrique complet (T.A.C.)",
            "year": 2022,
            "sample_count": 8,
            "minimum": "13.900000",
            "maximum": "18.200000",
            "mean": "16.487500",
            "median": "16.900000",
            "p10": "13.900000",
            "p90": "18.100000",
            "latest_value": "13.900000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1295",
            "parameter": "Turbidité Formazine Néphélométrique",
            "year": 2022,
            "sample_count": 6,
            "minimum": "8.600000",
            "maximum": "35.000000",
            "mean": "19.933333",
            "median": "17.000000",
            "p10": "8.600000",
            "p90": "29.000000",
            "latest_value": "35.000000",
            "latest_at": "2022-09-27 00:00:00",
            "unit": "NFU"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1449",
            "parameter": "Escherichia coli (E. coli)",
            "year": 2022,
            "sample_count": 6,
            "minimum": "724.000000",
            "maximum": "9813.000000",
            "mean": "2858.666667",
            "median": "1616.500000",
            "p10": "724.000000",
            "p90": "2638.000000",
            "latest_value": "9813.000000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "n/(100mL)"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1439",
            "parameter": "Chlorophylle a",
            "year": 2022,
            "sample_count": 6,
            "minimum": "1.900000",
            "maximum": "37.000000",
            "mean": "11.416667",
            "median": "5.350000",
            "p10": "1.900000",
            "p90": "17.000000",
            "latest_value": "1.900000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1350",
            "parameter": "Phosphore total",
            "year": 2022,
            "sample_count": 6,
            "minimum": "0.038000",
            "maximum": "0.083000",
            "mean": "0.063167",
            "median": "0.064000",
            "p10": "0.038000",
            "p90": "0.079000",
            "latest_value": "0.059000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "mg(P)/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1305",
            "parameter": "Matières en suspension",
            "year": 2022,
            "sample_count": 6,
            "minimum": "8.900000",
            "maximum": "50.000000",
            "mean": "23.150000",
            "median": "15.500000",
            "p10": "8.900000",
            "p90": "38.000000",
            "latest_value": "8.900000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "mg/L"
        },
        {
            "station_code": "05229050",
            "station": "Le Ludon à Hontanx",
            "parameter_code": "1436",
            "parameter": "Phéopigments",
            "year": 2022,
            "sample_count": 6,
            "minimum": "1.100000",
            "maximum": "21.000000",
            "mean": "5.733333",
            "median": "1.800000",
            "p10": "1.100000",
            "p90": "7.300000",
            "latest_value": "1.100000",
            "latest_at": "2022-11-14 00:00:00",
            "unit": "µg/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1374",
            "parameter": "Calcium",
            "year": 2022,
            "sample_count": 2,
            "minimum": "87.000000",
            "maximum": "91.500000",
            "mean": "89.250000",
            "median": "89.250000",
            "p10": "87.000000",
            "p90": "87.000000",
            "latest_value": "91.500000",
            "latest_at": "2022-09-22 00:00:00",
            "unit": "mg(Ca)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1345",
            "parameter": "Dureté totale",
            "year": 2022,
            "sample_count": 2,
            "minimum": "23.700000",
            "maximum": "24.800000",
            "mean": "24.250000",
            "median": "24.250000",
            "p10": "23.700000",
            "p90": "23.700000",
            "latest_value": "24.800000",
            "latest_at": "2022-09-22 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1337",
            "parameter": "Chlorures",
            "year": 2022,
            "sample_count": 2,
            "minimum": "26.000000",
            "maximum": "27.000000",
            "mean": "26.500000",
            "median": "26.500000",
            "p10": "26.000000",
            "p90": "26.000000",
            "latest_value": "27.000000",
            "latest_at": "2022-09-22 00:00:00",
            "unit": "mg(Cl)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1328",
            "parameter": "Carbonates",
            "year": 2022,
            "sample_count": 2,
            "minimum": "0.000000",
            "maximum": "3.600000",
            "mean": "1.800000",
            "median": "1.800000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "3.600000",
            "latest_at": "2022-09-22 00:00:00",
            "unit": "mg(CO3)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1327",
            "parameter": "Hydrogénocarbonates",
            "year": 2022,
            "sample_count": 2,
            "minimum": "230.000000",
            "maximum": "250.000000",
            "mean": "240.000000",
            "median": "240.000000",
            "p10": "230.000000",
            "p90": "230.000000",
            "latest_value": "250.000000",
            "latest_at": "2022-09-22 00:00:00",
            "unit": "mg(HCO3)/L"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1347",
            "parameter": "Titre alcalimétrique complet (T.A.C.)",
            "year": 2022,
            "sample_count": 2,
            "minimum": "18.900000",
            "maximum": "21.100000",
            "mean": "20.000000",
            "median": "20.000000",
            "p10": "18.900000",
            "p90": "18.900000",
            "latest_value": "21.100000",
            "latest_at": "2022-09-22 00:00:00",
            "unit": "°f"
        },
        {
            "station_code": "05229005",
            "station": "Le Ludon au niveau de Bougue",
            "parameter_code": "1346",
            "parameter": "Titre alcalimétrique (T.A.)",
            "year": 2022,
            "sample_count": 2,
            "minimum": "0.000000",
            "maximum": "0.300000",
            "mean": "0.150000",
            "median": "0.150000",
            "p10": "0.000000",
            "p90": "0.000000",
            "latest_value": "0.300000",
            "latest_at": "2022-09-22 00:00:00",
            "unit": "°f"
        }
    ]
}