{ "river": { "name": "Le Giffou", "course_code": "O54-0430", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:06:21+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 12, "minimum": "142.000000", "maximum": "168.000000", "mean": "152.500000", "median": "151.000000", "p10": "144.000000", "p90": "160.000000", "latest_value": "168.000000", "latest_at": "2024-12-17 00:00:00", "unit": "µS/cm" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 12, "minimum": "7.100000", "maximum": "7.800000", "mean": "7.550000", "median": "7.600000", "p10": "7.200000", "p90": "7.700000", "latest_value": "7.600000", "latest_at": "2024-12-17 00:00:00", "unit": "unité pH" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 12, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.015000", "median": "0.010000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "18.200000", "maximum": "33.800000", "mean": "24.266667", "median": "23.650000", "p10": "18.900000", "p90": "27.300000", "latest_value": "27.600000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 12, "minimum": "0.020000", "maximum": "0.120000", "mean": "0.053333", "median": "0.045000", "p10": "0.030000", "p90": "0.070000", "latest_value": "0.040000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 12, "minimum": "2.000000", "maximum": "69.000000", "mean": "13.991667", "median": "7.050000", "p10": "2.800000", "p90": "12.000000", "latest_value": "3.400000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "9.670000", "maximum": "12.900000", "mean": "11.622500", "median": "11.600000", "p10": "10.100000", "p90": "12.700000", "latest_value": "11.800000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 12, "minimum": "0.019000", "maximum": "0.213000", "mean": "0.058917", "median": "0.043500", "p10": "0.027000", "p90": "0.066000", "latest_value": "0.038000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "1.600000", "maximum": "8.000000", "mean": "2.825000", "median": "2.450000", "p10": "1.800000", "p90": "2.900000", "latest_value": "2.500000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 12, "minimum": "5.500000", "maximum": "15.500000", "mean": "11.016667", "median": "11.300000", "p10": "6.000000", "p90": "15.300000", "latest_value": "5.500000", "latest_at": "2024-12-17 00:00:00", "unit": "°C" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 12, "minimum": "94.000000", "maximum": "104.000000", "mean": "99.416667", "median": "99.500000", "p10": "97.000000", "p90": "101.000000", "latest_value": "100.000000", "latest_at": "2024-12-17 00:00:00", "unit": "%" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 12, "minimum": "1.200000", "maximum": "53.000000", "mean": "9.508333", "median": "4.950000", "p10": "1.700000", "p90": "10.000000", "latest_value": "2.800000", "latest_at": "2024-12-17 00:00:00", "unit": "NFU" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "8.900000", "maximum": "12.400000", "mean": "10.516667", "median": "10.400000", "p10": "9.300000", "p90": "11.600000", "latest_value": "12.300000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 11, "minimum": "0.700000", "maximum": "3.000000", "mean": "1.209091", "median": "1.100000", "p10": "0.700000", "p90": "1.600000", "latest_value": "1.300000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 5, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.016000", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 2, "minimum": "1.400000", "maximum": "4.300000", "mean": "2.850000", "median": "2.850000", "p10": "1.400000", "p90": "1.400000", "latest_value": "1.400000", "latest_at": "2024-11-22 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "11.200000", "maximum": "12.000000", "mean": "11.600000", "median": "11.600000", "p10": "11.200000", "p90": "11.200000", "latest_value": "11.200000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "27.000000", "maximum": "31.000000", "mean": "29.000000", "median": "29.000000", "p10": "27.000000", "p90": "27.000000", "latest_value": "31.000000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "2.200000", "maximum": "2.600000", "mean": "2.400000", "median": "2.400000", "p10": "2.200000", "p90": "2.200000", "latest_value": "2.600000", "latest_at": "2024-09-20 00:00:00", "unit": "°f" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "4.600000", "maximum": "4.700000", "mean": "4.650000", "median": "4.650000", "p10": "4.600000", "p90": "4.600000", "latest_value": "4.600000", "latest_at": "2024-09-20 00:00:00", "unit": "°f" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "8.250000", "maximum": "8.480000", "mean": "8.365000", "median": "8.365000", "p10": "8.250000", "p90": "8.250000", "latest_value": "8.250000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "4.080000", "maximum": "4.310000", "mean": "4.195000", "median": "4.195000", "p10": "4.080000", "p90": "4.080000", "latest_value": "4.310000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "12.000000", "maximum": "12.000000", "mean": "12.000000", "median": "12.000000", "p10": "12.000000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "3.020000", "maximum": "3.490000", "mean": "3.255000", "median": "3.255000", "p10": "3.020000", "p90": "3.020000", "latest_value": "3.490000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "5.100000", "maximum": "6.300000", "mean": "5.700000", "median": "5.700000", "p10": "5.100000", "p90": "5.100000", "latest_value": "5.100000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 12, "minimum": "0.020000", "maximum": "0.110000", "mean": "0.053333", "median": "0.050000", "p10": "0.030000", "p90": "0.060000", "latest_value": "0.050000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 12, "minimum": "9.310000", "maximum": "11.700000", "mean": "10.555000", "median": "10.550000", "p10": "9.450000", "p90": "11.200000", "latest_value": "10.700000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 12, "minimum": "1.700000", "maximum": "60.000000", "mean": "9.991667", "median": "4.550000", "p10": "1.800000", "p90": "13.000000", "latest_value": "13.000000", "latest_at": "2023-12-12 00:00:00", "unit": "NFU" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 12, "minimum": "144.000000", "maximum": "209.000000", "mean": "166.083333", "median": "158.000000", "p10": "145.000000", "p90": "185.000000", "latest_value": "177.000000", "latest_at": "2023-12-12 00:00:00", "unit": "µS/cm" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "9.700000", "maximum": "34.500000", "mean": "21.750000", "median": "19.850000", "p10": "11.100000", "p90": "29.300000", "latest_value": "34.500000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 12, "minimum": "8.000000", "maximum": "13.500000", "mean": "10.383333", "median": "10.200000", "p10": "8.800000", "p90": "11.500000", "latest_value": "10.800000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "2.000000", "maximum": "4.700000", "mean": "2.916667", "median": "2.750000", "p10": "2.200000", "p90": "3.400000", "latest_value": "3.200000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.021000", "maximum": "0.175000", "mean": "0.056333", "median": "0.044500", "p10": "0.034000", "p90": "0.063000", "latest_value": "0.063000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 12, "minimum": "1.900000", "maximum": "20.800000", "mean": "11.575000", "median": "12.550000", "p10": "3.900000", "p90": "15.500000", "latest_value": "9.900000", "latest_at": "2023-12-12 00:00:00", "unit": "°C" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 12, "minimum": "90.000000", "maximum": "104.000000", "mean": "98.166667", "median": "98.000000", "p10": "94.000000", "p90": "101.000000", "latest_value": "101.000000", "latest_at": "2023-12-12 00:00:00", "unit": "%" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 12, "minimum": "6.900000", "maximum": "8.000000", "mean": "7.450000", "median": "7.500000", "p10": "7.200000", "p90": "7.600000", "latest_value": "7.500000", "latest_at": "2023-12-12 00:00:00", "unit": "unité pH" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 11, "minimum": "3.000000", "maximum": "63.000000", "mean": "12.490909", "median": "5.400000", "p10": "3.200000", "p90": "26.000000", "latest_value": "26.000000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 11, "minimum": "0.700000", "maximum": "1.700000", "mean": "1.100000", "median": "1.100000", "p10": "0.800000", "p90": "1.500000", "latest_value": "0.700000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 10, "minimum": "0.010000", "maximum": "0.060000", "mean": "0.023000", "median": "0.020000", "p10": "0.010000", "p90": "0.030000", "latest_value": "0.020000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 6, "minimum": "0.010000", "maximum": "0.050000", "mean": "0.020000", "median": "0.015000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.010000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 2, "minimum": "0.500000", "maximum": "0.900000", "mean": "0.700000", "median": "0.700000", "p10": "0.500000", "p90": "0.500000", "latest_value": "0.500000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "8.360000", "maximum": "8.420000", "mean": "8.390000", "median": "8.390000", "p10": "8.360000", "p90": "8.360000", "latest_value": "8.360000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "2.920000", "maximum": "4.800000", "mean": "3.860000", "median": "3.860000", "p10": "2.920000", "p90": "2.920000", "latest_value": "4.800000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "26.000000", "maximum": "47.000000", "mean": "36.500000", "median": "36.500000", "p10": "26.000000", "p90": "26.000000", "latest_value": "47.000000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "4.040000", "maximum": "4.170000", "mean": "4.105000", "median": "4.105000", "p10": "4.040000", "p90": "4.040000", "latest_value": "4.170000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "13.000000", "maximum": "13.000000", "mean": "13.000000", "median": "13.000000", "p10": "13.000000", "p90": "13.000000", "latest_value": "13.000000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "5.900000", "maximum": "7.500000", "mean": "6.700000", "median": "6.700000", "p10": "5.900000", "p90": "5.900000", "latest_value": "5.900000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "12.000000", "maximum": "12.200000", "mean": "12.100000", "median": "12.100000", "p10": "12.000000", "p90": "12.000000", "latest_value": "12.200000", "latest_at": "2023-09-20 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "2.100000", "maximum": "3.800000", "mean": "2.950000", "median": "2.950000", "p10": "2.100000", "p90": "2.100000", "latest_value": "3.800000", "latest_at": "2023-09-20 00:00:00", "unit": "°f" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "4.700000", "maximum": "4.800000", "mean": "4.750000", "median": "4.750000", "p10": "4.700000", "p90": "4.700000", "latest_value": "4.800000", "latest_at": "2023-09-20 00:00:00", "unit": "°f" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 12, "minimum": "1.100000", "maximum": "7.200000", "mean": "2.741667", "median": "2.500000", "p10": "1.500000", "p90": "3.400000", "latest_value": "1.600000", "latest_at": "2022-12-14 00:00:00", "unit": "NFU" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 12, "minimum": "84.000000", "maximum": "102.000000", "mean": "95.250000", "median": "96.500000", "p10": "87.000000", "p90": "101.000000", "latest_value": "102.000000", "latest_at": "2022-12-14 00:00:00", "unit": "%" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 12, "minimum": "135.000000", "maximum": "174.000000", "mean": "147.000000", "median": "141.500000", "p10": "137.000000", "p90": "156.000000", "latest_value": "174.000000", "latest_at": "2022-12-14 00:00:00", "unit": "µS/cm" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "8.090000", "maximum": "13.200000", "mean": "10.846667", "median": "11.100000", "p10": "8.870000", "p90": "11.300000", "latest_value": "11.100000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 12, "minimum": "6.000000", "maximum": "7.900000", "mean": "7.350000", "median": "7.350000", "p10": "7.200000", "p90": "7.700000", "latest_value": "7.700000", "latest_at": "2022-12-14 00:00:00", "unit": "unité pH" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "7.900000", "maximum": "13.100000", "mean": "10.283333", "median": "10.550000", "p10": "8.000000", "p90": "12.000000", "latest_value": "11.900000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 12, "minimum": "1.700000", "maximum": "19.500000", "mean": "11.025000", "median": "9.850000", "p10": "5.700000", "p90": "16.000000", "latest_value": "6.300000", "latest_at": "2022-12-14 00:00:00", "unit": "°C" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.025000", "maximum": "0.082000", "mean": "0.041000", "median": "0.038000", "p10": "0.029000", "p90": "0.044000", "latest_value": "0.031000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "1.500000", "maximum": "6.600000", "mean": "2.583333", "median": "2.050000", "p10": "1.600000", "p90": "3.600000", "latest_value": "3.700000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 11, "minimum": "7.700000", "maximum": "26.700000", "mean": "18.836364", "median": "20.300000", "p10": "9.900000", "p90": "24.300000", "latest_value": "20.300000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 11, "minimum": "2.300000", "maximum": "16.000000", "mean": "7.345455", "median": "6.400000", "p10": "3.200000", "p90": "12.000000", "latest_value": "8.900000", "latest_at": "2022-11-24 00:00:00", "unit": "mg/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 11, "minimum": "0.800000", "maximum": "2.200000", "mean": "1.318182", "median": "1.200000", "p10": "0.800000", "p90": "2.200000", "latest_value": "1.600000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 9, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.017778", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.040000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 9, "minimum": "0.030000", "maximum": "0.100000", "mean": "0.053333", "median": "0.050000", "p10": "0.030000", "p90": "0.070000", "latest_value": "0.100000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 9, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.015556", "median": "0.010000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.010000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "4.600000", "maximum": "6.000000", "mean": "5.300000", "median": "5.300000", "p10": "4.600000", "p90": "4.600000", "latest_value": "4.600000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "7.740000", "maximum": "8.180000", "mean": "7.960000", "median": "7.960000", "p10": "7.740000", "p90": "7.740000", "latest_value": "7.740000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "4.200000", "maximum": "4.400000", "mean": "4.300000", "median": "4.300000", "p10": "4.200000", "p90": "4.200000", "latest_value": "4.200000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "12.000000", "maximum": "13.000000", "mean": "12.500000", "median": "12.500000", "p10": "12.000000", "p90": "12.000000", "latest_value": "13.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "2.000000", "maximum": "3.200000", "mean": "2.600000", "median": "2.600000", "p10": "2.000000", "p90": "2.000000", "latest_value": "3.200000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "2.680000", "maximum": "3.040000", "mean": "2.860000", "median": "2.860000", "p10": "2.680000", "p90": "2.680000", "latest_value": "3.040000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "24.000000", "maximum": "39.000000", "mean": "31.500000", "median": "31.500000", "p10": "24.000000", "p90": "24.000000", "latest_value": "39.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "3.940000", "maximum": "3.970000", "mean": "3.955000", "median": "3.955000", "p10": "3.940000", "p90": "3.940000", "latest_value": "3.940000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "10.400000", "maximum": "11.200000", "mean": "10.800000", "median": "10.800000", "p10": "10.400000", "p90": "10.400000", "latest_value": "10.400000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05125450", "station": "Le Giffou au niveau de Lissart", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 1, "minimum": "0.700000", "maximum": "0.700000", "mean": "0.700000", "median": "0.700000", "p10": "0.700000", "p90": "0.700000", "latest_value": "0.700000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(N)/L" } ] }