{ "river": { "name": "La Charonne", "course_code": "F6051000", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T08:38:01+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2026, "sample_count": 4, "minimum": "1.500000", "maximum": "2.200000", "mean": "1.825000", "median": "1.800000", "p10": "1.500000", "p90": "1.900000", "latest_value": "1.900000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2026, "sample_count": 4, "minimum": "21.800000", "maximum": "25.200000", "mean": "23.262500", "median": "23.025000", "p10": "21.800000", "p90": "23.050000", "latest_value": "23.050000", "latest_at": "2026-05-19 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2026, "sample_count": 4, "minimum": "97.400000", "maximum": "116.900000", "mean": "104.725000", "median": "102.300000", "p10": "97.400000", "p90": "104.300000", "latest_value": "100.300000", "latest_at": "2026-05-19 00:00:00", "unit": "%" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2026, "sample_count": 4, "minimum": "0.013000", "maximum": "0.054000", "mean": "0.029250", "median": "0.025000", "p10": "0.013000", "p90": "0.032000", "latest_value": "0.054000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2026, "sample_count": 4, "minimum": "29.290000", "maximum": "33.430000", "mean": "30.475000", "median": "29.590000", "p10": "29.290000", "p90": "29.640000", "latest_value": "29.640000", "latest_at": "2026-05-19 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2026, "sample_count": 4, "minimum": "0.030000", "maximum": "0.080000", "mean": "0.047500", "median": "0.040000", "p10": "0.030000", "p90": "0.050000", "latest_value": "0.080000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2026, "sample_count": 4, "minimum": "2.100000", "maximum": "8.900000", "mean": "5.102500", "median": "4.705000", "p10": "2.100000", "p90": "4.900000", "latest_value": "8.900000", "latest_at": "2026-05-19 00:00:00", "unit": "NFU" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2026, "sample_count": 4, "minimum": "0.010000", "maximum": "0.080000", "mean": "0.037500", "median": "0.030000", "p10": "0.010000", "p90": "0.040000", "latest_value": "0.080000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2026, "sample_count": 4, "minimum": "28.000000", "maximum": "44.500000", "mean": "39.525000", "median": "42.800000", "p10": "28.000000", "p90": "43.800000", "latest_value": "41.800000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2026, "sample_count": 4, "minimum": "4.800000", "maximum": "5.800000", "mean": "5.325000", "median": "5.350000", "p10": "4.800000", "p90": "5.500000", "latest_value": "5.800000", "latest_at": "2026-05-19 00:00:00", "unit": "mg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2026, "sample_count": 4, "minimum": "0.700000", "maximum": "1.600000", "mean": "1.100000", "median": "1.050000", "p10": "0.700000", "p90": "1.100000", "latest_value": "0.700000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2026, "sample_count": 3, "minimum": "0.016000", "maximum": "0.030000", "mean": "0.021667", "median": "0.019000", "p10": "0.016000", "p90": "0.019000", "latest_value": "0.030000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2026, "sample_count": 3, "minimum": "6.000000", "maximum": "8.600000", "mean": "7.033333", "median": "6.500000", "p10": "6.000000", "p90": "6.500000", "latest_value": "6.000000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2026, "sample_count": 2, "minimum": "7.610000", "maximum": "8.840000", "mean": "8.225000", "median": "8.225000", "p10": "7.610000", "p90": "7.610000", "latest_value": "8.840000", "latest_at": "2026-05-19 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2026, "sample_count": 2, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.500000", "median": "1.500000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2026-05-19 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2026, "sample_count": 1, "minimum": "1.300000", "maximum": "1.300000", "mean": "1.300000", "median": "1.300000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.300000", "latest_at": "2026-03-20 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1328", "parameter": "Carbonates", "year": 2026, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2026-03-20 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2026, "sample_count": 1, "minimum": "23.600000", "maximum": "23.600000", "mean": "23.600000", "median": "23.600000", "p10": "23.600000", "p90": "23.600000", "latest_value": "23.600000", "latest_at": "2026-03-20 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2026, "sample_count": 1, "minimum": "281.000000", "maximum": "281.000000", "mean": "281.000000", "median": "281.000000", "p10": "281.000000", "p90": "281.000000", "latest_value": "281.000000", "latest_at": "2026-03-20 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2026, "sample_count": 1, "minimum": "113.200000", "maximum": "113.200000", "mean": "113.200000", "median": "113.200000", "p10": "113.200000", "p90": "113.200000", "latest_value": "113.200000", "latest_at": "2026-03-20 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2026, "sample_count": 1, "minimum": "2.400000", "maximum": "2.400000", "mean": "2.400000", "median": "2.400000", "p10": "2.400000", "p90": "2.400000", "latest_value": "2.400000", "latest_at": "2026-03-20 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2025, "sample_count": 7, "minimum": "0.015000", "maximum": "0.190000", "mean": "0.059571", "median": "0.052000", "p10": "0.015000", "p90": "0.068000", "latest_value": "0.052000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2025, "sample_count": 7, "minimum": "0.970000", "maximum": "2.400000", "mean": "1.452857", "median": "1.300000", "p10": "0.970000", "p90": "1.600000", "latest_value": "2.400000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2025, "sample_count": 7, "minimum": "8.900000", "maximum": "12.200000", "mean": "10.457143", "median": "10.800000", "p10": "8.900000", "p90": "10.900000", "latest_value": "10.900000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2025, "sample_count": 7, "minimum": "19.800000", "maximum": "24.650000", "mean": "22.507143", "median": "22.300000", "p10": "19.800000", "p90": "24.000000", "latest_value": "24.650000", "latest_at": "2025-11-21 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6895", "parameter": "Métazachlore ESA", "year": 2025, "sample_count": 7, "minimum": "0.028000", "maximum": "0.065000", "mean": "0.041571", "median": "0.038000", "p10": "0.028000", "p90": "0.051000", "latest_value": "0.035000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2025, "sample_count": 7, "minimum": "3.300000", "maximum": "29.600000", "mean": "12.468571", "median": "9.500000", "p10": "3.300000", "p90": "20.000000", "latest_value": "3.300000", "latest_at": "2025-11-21 00:00:00", "unit": "NFU" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6378", "parameter": "Chloridazone desphényl", "year": 2025, "sample_count": 7, "minimum": "1.661000", "maximum": "2.191000", "mean": "1.951571", "median": "1.929000", "p10": "1.661000", "p90": "2.141000", "latest_value": "1.661000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2025, "sample_count": 7, "minimum": "26.150000", "maximum": "31.640000", "mean": "28.365714", "median": "27.420000", "p10": "26.150000", "p90": "29.800000", "latest_value": "29.800000", "latest_at": "2025-11-21 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "7727", "parameter": "Diméthachlore CGA 369873", "year": 2025, "sample_count": 7, "minimum": "0.106000", "maximum": "0.193000", "mean": "0.147286", "median": "0.152000", "p10": "0.106000", "p90": "0.175000", "latest_value": "0.113000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6379", "parameter": "Chloridazone méthyl desphényl", "year": 2025, "sample_count": 7, "minimum": "0.493000", "maximum": "0.632000", "mean": "0.567286", "median": "0.579000", "p10": "0.493000", "p90": "0.617000", "latest_value": "0.493000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2025, "sample_count": 7, "minimum": "551.000000", "maximum": "650.000000", "mean": "581.714286", "median": "573.000000", "p10": "551.000000", "p90": "592.000000", "latest_value": "650.000000", "latest_at": "2025-11-21 00:00:00", "unit": "µS/cm" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2025, "sample_count": 7, "minimum": "0.500000", "maximum": "2.000000", "mean": "1.100000", "median": "1.000000", "p10": "0.500000", "p90": "1.400000", "latest_value": "1.400000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6894", "parameter": "Métazachlore OXA", "year": 2025, "sample_count": 7, "minimum": "0.019000", "maximum": "0.056000", "mean": "0.032286", "median": "0.029000", "p10": "0.019000", "p90": "0.044000", "latest_value": "0.044000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2025, "sample_count": 7, "minimum": "34.000000", "maximum": "47.000000", "mean": "43.571429", "median": "44.000000", "p10": "34.000000", "p90": "47.000000", "latest_value": "34.000000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2025, "sample_count": 7, "minimum": "2.500000", "maximum": "17.000000", "mean": "10.085714", "median": "10.000000", "p10": "2.500000", "p90": "13.000000", "latest_value": "2.500000", "latest_at": "2025-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2025, "sample_count": 7, "minimum": "7.900000", "maximum": "8.300000", "mean": "8.114286", "median": "8.100000", "p10": "7.900000", "p90": "8.200000", "latest_value": "8.100000", "latest_at": "2025-11-21 00:00:00", "unit": "unité pH" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2025, "sample_count": 7, "minimum": "0.020000", "maximum": "0.120000", "mean": "0.050000", "median": "0.040000", "p10": "0.020000", "p90": "0.050000", "latest_value": "0.120000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6755", "parameter": "Metformine", "year": 2025, "sample_count": 7, "minimum": "0.013200", "maximum": "0.152500", "mean": "0.046314", "median": "0.019000", "p10": "0.013200", "p90": "0.055100", "latest_value": "0.019000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2025, "sample_count": 7, "minimum": "0.010000", "maximum": "0.051000", "mean": "0.029000", "median": "0.030000", "p10": "0.010000", "p90": "0.039000", "latest_value": "0.010000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2025, "sample_count": 7, "minimum": "85.200000", "maximum": "112.000000", "mean": "95.957143", "median": "93.000000", "p10": "85.200000", "p90": "102.900000", "latest_value": "85.200000", "latest_at": "2025-11-21 00:00:00", "unit": "%" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2025, "sample_count": 7, "minimum": "5.100000", "maximum": "7.900000", "mean": "6.342857", "median": "6.000000", "p10": "5.100000", "p90": "7.700000", "latest_value": "6.300000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2025, "sample_count": 7, "minimum": "4.900000", "maximum": "16.400000", "mean": "11.385714", "median": "11.600000", "p10": "4.900000", "p90": "14.800000", "latest_value": "4.900000", "latest_at": "2025-11-21 00:00:00", "unit": "°C" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2025, "sample_count": 7, "minimum": "0.015000", "maximum": "0.041000", "mean": "0.028143", "median": "0.027000", "p10": "0.015000", "p90": "0.036000", "latest_value": "0.027000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1369", "parameter": "Arsenic", "year": 2025, "sample_count": 6, "minimum": "0.170000", "maximum": "0.290000", "mean": "0.235000", "median": "0.235000", "p10": "0.170000", "p90": "0.270000", "latest_value": "0.270000", "latest_at": "2025-11-21 00:00:00", "unit": "µg(As)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2025, "sample_count": 6, "minimum": "0.010000", "maximum": "0.060000", "mean": "0.028333", "median": "0.020000", "p10": "0.010000", "p90": "0.050000", "latest_value": "0.060000", "latest_at": "2025-11-21 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2025, "sample_count": 6, "minimum": "0.001000", "maximum": "0.024000", "mean": "0.009833", "median": "0.006000", "p10": "0.001000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1830", "parameter": "Atrazine déisopropyl déséthyl", "year": 2025, "sample_count": 6, "minimum": "0.025000", "maximum": "0.037000", "mean": "0.030667", "median": "0.030500", "p10": "0.025000", "p90": "0.032000", "latest_value": "0.025000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1392", "parameter": "Cuivre", "year": 2025, "sample_count": 6, "minimum": "0.250000", "maximum": "0.320000", "mean": "0.285000", "median": "0.290000", "p10": "0.250000", "p90": "0.310000", "latest_value": "0.320000", "latest_at": "2025-11-21 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1678", "parameter": "Diméthénamide total", "year": 2025, "sample_count": 5, "minimum": "0.006000", "maximum": "0.011000", "mean": "0.008200", "median": "0.008000", "p10": "0.006000", "p90": "0.009000", "latest_value": "0.008000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1379", "parameter": "Cobalt", "year": 2025, "sample_count": 5, "minimum": "0.070000", "maximum": "0.120000", "mean": "0.088000", "median": "0.080000", "p10": "0.070000", "p90": "0.090000", "latest_value": "0.070000", "latest_at": "2025-11-21 00:00:00", "unit": "µg(Co)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1670", "parameter": "Métazachlore", "year": 2025, "sample_count": 4, "minimum": "0.007000", "maximum": "0.020000", "mean": "0.013000", "median": "0.012500", "p10": "0.007000", "p90": "0.016000", "latest_value": "0.009000", "latest_at": "2025-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2025, "sample_count": 4, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.250000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2025-09-19 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2025, "sample_count": 4, "minimum": "7.730000", "maximum": "8.790000", "mean": "8.350000", "median": "8.440000", "p10": "7.730000", "p90": "8.760000", "latest_value": "8.790000", "latest_at": "2025-09-19 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2025, "sample_count": 3, "minimum": "3.000000", "maximum": "6.000000", "mean": "4.333333", "median": "4.000000", "p10": "3.000000", "p90": "4.000000", "latest_value": "4.000000", "latest_at": "2025-09-19 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2025, "sample_count": 2, "minimum": "24.000000", "maximum": "24.000000", "mean": "24.000000", "median": "24.000000", "p10": "24.000000", "p90": "24.000000", "latest_value": "24.000000", "latest_at": "2025-09-19 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2025, "sample_count": 2, "minimum": "104.400000", "maximum": "113.200000", "mean": "108.800000", "median": "108.800000", "p10": "104.400000", "p90": "104.400000", "latest_value": "104.400000", "latest_at": "2025-09-19 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1328", "parameter": "Carbonates", "year": 2025, "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": "2025-09-19 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2025, "sample_count": 2, "minimum": "1.400000", "maximum": "2.000000", "mean": "1.700000", "median": "1.700000", "p10": "1.400000", "p90": "1.400000", "latest_value": "2.000000", "latest_at": "2025-09-19 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2025, "sample_count": 2, "minimum": "272.000000", "maximum": "292.000000", "mean": "282.000000", "median": "282.000000", "p10": "272.000000", "p90": "272.000000", "latest_value": "292.000000", "latest_at": "2025-09-19 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2025, "sample_count": 2, "minimum": "2.400000", "maximum": "2.500000", "mean": "2.450000", "median": "2.450000", "p10": "2.400000", "p90": "2.400000", "latest_value": "2.500000", "latest_at": "2025-09-19 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 7, "minimum": "577.000000", "maximum": "630.000000", "mean": "603.142857", "median": "605.000000", "p10": "577.000000", "p90": "624.000000", "latest_value": "630.000000", "latest_at": "2024-11-20 00:00:00", "unit": "µS/cm" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 7, "minimum": "9.300000", "maximum": "10.800000", "mean": "10.085714", "median": "10.000000", "p10": "9.300000", "p90": "10.700000", "latest_value": "10.000000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 7, "minimum": "7.800000", "maximum": "8.200000", "mean": "8.014286", "median": "8.000000", "p10": "7.800000", "p90": "8.200000", "latest_value": "7.800000", "latest_at": "2024-11-20 00:00:00", "unit": "unité pH" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 7, "minimum": "86.500000", "maximum": "96.600000", "mean": "93.085714", "median": "94.300000", "p10": "86.500000", "p90": "96.200000", "latest_value": "86.500000", "latest_at": "2024-11-20 00:00:00", "unit": "%" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 7, "minimum": "21.350000", "maximum": "25.400000", "mean": "23.071429", "median": "22.650000", "p10": "21.350000", "p90": "24.350000", "latest_value": "25.400000", "latest_at": "2024-11-20 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 7, "minimum": "0.600000", "maximum": "1.300000", "mean": "0.914286", "median": "0.900000", "p10": "0.600000", "p90": "1.200000", "latest_value": "1.300000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 7, "minimum": "0.020000", "maximum": "0.100000", "mean": "0.052857", "median": "0.040000", "p10": "0.020000", "p90": "0.080000", "latest_value": "0.100000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 7, "minimum": "28.150000", "maximum": "31.790000", "mean": "29.805714", "median": "29.350000", "p10": "28.150000", "p90": "31.180000", "latest_value": "31.790000", "latest_at": "2024-11-20 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 7, "minimum": "9.100000", "maximum": "15.500000", "mean": "11.671429", "median": "10.400000", "p10": "9.100000", "p90": "13.600000", "latest_value": "9.100000", "latest_at": "2024-11-20 00:00:00", "unit": "°C" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 7, "minimum": "34.000000", "maximum": "46.000000", "mean": "42.142857", "median": "44.000000", "p10": "34.000000", "p90": "46.000000", "latest_value": "34.000000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 7, "minimum": "5.100000", "maximum": "22.000000", "mean": "12.500000", "median": "13.000000", "p10": "5.100000", "p90": "16.000000", "latest_value": "15.000000", "latest_at": "2024-11-20 00:00:00", "unit": "mg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 7, "minimum": "2.500000", "maximum": "23.000000", "mean": "11.971429", "median": "11.000000", "p10": "2.500000", "p90": "19.000000", "latest_value": "19.000000", "latest_at": "2024-11-20 00:00:00", "unit": "NFU" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 7, "minimum": "1.400000", "maximum": "4.500000", "mean": "2.328571", "median": "1.600000", "p10": "1.400000", "p90": "3.900000", "latest_value": "4.500000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 7, "minimum": "0.030000", "maximum": "0.050000", "mean": "0.044286", "median": "0.050000", "p10": "0.030000", "p90": "0.050000", "latest_value": "0.050000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 6, "minimum": "0.019000", "maximum": "0.063000", "mean": "0.038167", "median": "0.038000", "p10": "0.019000", "p90": "0.048000", "latest_value": "0.063000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2024, "sample_count": 5, "minimum": "7.000000", "maximum": "46.000000", "mean": "16.100000", "median": "7.500000", "p10": "7.000000", "p90": "13.000000", "latest_value": "13.000000", "latest_at": "2024-11-20 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 5, "minimum": "0.020000", "maximum": "0.070000", "mean": "0.036600", "median": "0.030000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2024-07-03 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 4, "minimum": "7.370000", "maximum": "9.100000", "mean": "8.390000", "median": "8.545000", "p10": "7.370000", "p90": "8.560000", "latest_value": "8.560000", "latest_at": "2024-09-05 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 2, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.500000", "median": "1.500000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2024-07-03 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 2, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2024-09-05 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "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": "2024-09-05 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "2.500000", "maximum": "2.500000", "mean": "2.500000", "median": "2.500000", "p10": "2.500000", "p90": "2.500000", "latest_value": "2.500000", "latest_at": "2024-09-05 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "112.400000", "maximum": "120.600000", "mean": "116.500000", "median": "116.500000", "p10": "112.400000", "p90": "112.400000", "latest_value": "112.400000", "latest_at": "2024-09-05 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "276.000000", "maximum": "282.000000", "mean": "279.000000", "median": "279.000000", "p10": "276.000000", "p90": "276.000000", "latest_value": "282.000000", "latest_at": "2024-09-05 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "24.000000", "maximum": "25.000000", "mean": "24.500000", "median": "24.500000", "p10": "24.000000", "p90": "24.000000", "latest_value": "25.000000", "latest_at": "2024-09-05 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.600000", "maximum": "1.600000", "mean": "1.600000", "median": "1.600000", "p10": "1.600000", "p90": "1.600000", "latest_value": "1.600000", "latest_at": "2024-09-05 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "7727", "parameter": "Diméthachlore CGA 369873", "year": 2023, "sample_count": 7, "minimum": "0.057000", "maximum": "0.141000", "mean": "0.101714", "median": "0.106000", "p10": "0.057000", "p90": "0.125000", "latest_value": "0.106000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 7, "minimum": "5.700000", "maximum": "16.000000", "mean": "11.000000", "median": "10.500000", "p10": "5.700000", "p90": "14.600000", "latest_value": "10.500000", "latest_at": "2023-11-06 00:00:00", "unit": "°C" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 7, "minimum": "0.010000", "maximum": "0.080000", "mean": "0.043429", "median": "0.050000", "p10": "0.010000", "p90": "0.070000", "latest_value": "0.070000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6379", "parameter": "Chloridazone méthyl desphényl", "year": 2023, "sample_count": 7, "minimum": "0.295000", "maximum": "0.497000", "mean": "0.437857", "median": "0.459000", "p10": "0.295000", "p90": "0.487000", "latest_value": "0.295000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6895", "parameter": "Métazachlore ESA", "year": 2023, "sample_count": 7, "minimum": "0.021000", "maximum": "0.108000", "mean": "0.043143", "median": "0.034000", "p10": "0.021000", "p90": "0.041000", "latest_value": "0.108000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 7, "minimum": "0.990000", "maximum": "3.900000", "mean": "2.084286", "median": "1.900000", "p10": "0.990000", "p90": "2.800000", "latest_value": "3.900000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 7, "minimum": "9.000000", "maximum": "12.700000", "mean": "10.628571", "median": "10.500000", "p10": "9.000000", "p90": "11.800000", "latest_value": "9.000000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 7, "minimum": "27.710000", "maximum": "35.000000", "mean": "30.768571", "median": "30.590000", "p10": "27.710000", "p90": "33.480000", "latest_value": "33.480000", "latest_at": "2023-11-06 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 7, "minimum": "0.011000", "maximum": "0.046000", "mean": "0.027429", "median": "0.030000", "p10": "0.011000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 7, "minimum": "0.010000", "maximum": "0.090000", "mean": "0.032857", "median": "0.020000", "p10": "0.010000", "p90": "0.070000", "latest_value": "0.090000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6894", "parameter": "Métazachlore OXA", "year": 2023, "sample_count": 7, "minimum": "0.031000", "maximum": "0.140000", "mean": "0.055571", "median": "0.043000", "p10": "0.031000", "p90": "0.057000", "latest_value": "0.140000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 7, "minimum": "2.700000", "maximum": "13.000000", "mean": "6.957143", "median": "6.500000", "p10": "2.700000", "p90": "7.400000", "latest_value": "2.700000", "latest_at": "2023-11-06 00:00:00", "unit": "mg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 7, "minimum": "82.000000", "maximum": "114.500000", "mean": "95.914286", "median": "94.500000", "p10": "82.000000", "p90": "101.500000", "latest_value": "82.000000", "latest_at": "2023-11-06 00:00:00", "unit": "%" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 7, "minimum": "0.020000", "maximum": "0.130000", "mean": "0.050000", "median": "0.030000", "p10": "0.020000", "p90": "0.080000", "latest_value": "0.130000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 7, "minimum": "8.000000", "maximum": "8.300000", "mean": "8.128571", "median": "8.100000", "p10": "8.000000", "p90": "8.200000", "latest_value": "8.000000", "latest_at": "2023-11-06 00:00:00", "unit": "unité pH" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 7, "minimum": "20.600000", "maximum": "25.950000", "mean": "23.192857", "median": "23.000000", "p10": "20.600000", "p90": "25.900000", "latest_value": "25.950000", "latest_at": "2023-11-06 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6378", "parameter": "Chloridazone desphényl", "year": 2023, "sample_count": 7, "minimum": "0.739000", "maximum": "3.315000", "mean": "2.123714", "median": "2.485000", "p10": "0.739000", "p90": "2.532000", "latest_value": "1.834000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 7, "minimum": "4.300000", "maximum": "14.000000", "mean": "7.714286", "median": "6.400000", "p10": "4.300000", "p90": "9.000000", "latest_value": "4.300000", "latest_at": "2023-11-06 00:00:00", "unit": "NFU" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 7, "minimum": "563.000000", "maximum": "704.000000", "mean": "624.857143", "median": "620.000000", "p10": "563.000000", "p90": "677.000000", "latest_value": "677.000000", "latest_at": "2023-11-06 00:00:00", "unit": "µS/cm" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 7, "minimum": "33.000000", "maximum": "42.000000", "mean": "38.428571", "median": "39.000000", "p10": "33.000000", "p90": "42.000000", "latest_value": "33.000000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1369", "parameter": "Arsenic", "year": 2023, "sample_count": 6, "minimum": "0.140000", "maximum": "0.340000", "mean": "0.218333", "median": "0.210000", "p10": "0.140000", "p90": "0.240000", "latest_value": "0.340000", "latest_at": "2023-11-06 00:00:00", "unit": "µg(As)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "6755", "parameter": "Metformine", "year": 2023, "sample_count": 6, "minimum": "0.007500", "maximum": "0.198200", "mean": "0.065933", "median": "0.041650", "p10": "0.007500", "p90": "0.091300", "latest_value": "0.091300", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1379", "parameter": "Cobalt", "year": 2023, "sample_count": 6, "minimum": "0.060000", "maximum": "0.100000", "mean": "0.081667", "median": "0.085000", "p10": "0.060000", "p90": "0.090000", "latest_value": "0.100000", "latest_at": "2023-11-06 00:00:00", "unit": "µg(Co)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1392", "parameter": "Cuivre", "year": 2023, "sample_count": 6, "minimum": "0.190000", "maximum": "0.340000", "mean": "0.266667", "median": "0.280000", "p10": "0.190000", "p90": "0.290000", "latest_value": "0.340000", "latest_at": "2023-11-06 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 6, "minimum": "0.700000", "maximum": "1.600000", "mean": "1.133333", "median": "1.150000", "p10": "0.700000", "p90": "1.200000", "latest_value": "0.700000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1670", "parameter": "Métazachlore", "year": 2023, "sample_count": 6, "minimum": "0.006000", "maximum": "0.016000", "mean": "0.010167", "median": "0.010000", "p10": "0.006000", "p90": "0.013000", "latest_value": "0.013000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2023, "sample_count": 6, "minimum": "0.003000", "maximum": "0.071000", "mean": "0.016333", "median": "0.005000", "p10": "0.003000", "p90": "0.011000", "latest_value": "0.011000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1830", "parameter": "Atrazine déisopropyl déséthyl", "year": 2023, "sample_count": 5, "minimum": "0.025000", "maximum": "0.029000", "mean": "0.026600", "median": "0.027000", "p10": "0.025000", "p90": "0.027000", "latest_value": "0.025000", "latest_at": "2023-09-04 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2023, "sample_count": 5, "minimum": "0.024000", "maximum": "0.044000", "mean": "0.035800", "median": "0.038000", "p10": "0.024000", "p90": "0.040000", "latest_value": "0.044000", "latest_at": "2023-09-04 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1678", "parameter": "Diméthénamide total", "year": 2023, "sample_count": 5, "minimum": "0.005000", "maximum": "0.019000", "mean": "0.009600", "median": "0.006000", "p10": "0.005000", "p90": "0.013000", "latest_value": "0.019000", "latest_at": "2023-11-06 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 4, "minimum": "7.240000", "maximum": "8.510000", "mean": "7.875000", "median": "7.875000", "p10": "7.240000", "p90": "8.380000", "latest_value": "8.510000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 4, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.250000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2023-09-04 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 4, "minimum": "1.000000", "maximum": "3.000000", "mean": "2.000000", "median": "2.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "3.000000", "latest_at": "2023-09-04 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2023, "sample_count": 4, "minimum": "5.600000", "maximum": "10.000000", "mean": "7.375000", "median": "6.950000", "p10": "5.600000", "p90": "7.800000", "latest_value": "10.000000", "latest_at": "2023-11-06 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "25.000000", "maximum": "26.000000", "mean": "25.500000", "median": "25.500000", "p10": "25.000000", "p90": "25.000000", "latest_value": "25.000000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1328", "parameter": "Carbonates", "year": 2023, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "106.900000", "maximum": "118.100000", "mean": "112.500000", "median": "112.500000", "p10": "106.900000", "p90": "106.900000", "latest_value": "106.900000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "2.400000", "maximum": "2.600000", "mean": "2.500000", "median": "2.500000", "p10": "2.400000", "p90": "2.400000", "latest_value": "2.400000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "252.000000", "maximum": "276.000000", "mean": "264.000000", "median": "264.000000", "p10": "252.000000", "p90": "252.000000", "latest_value": "252.000000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "1.300000", "maximum": "1.600000", "mean": "1.450000", "median": "1.450000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.600000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 6, "minimum": "80.100000", "maximum": "102.500000", "mean": "95.566667", "median": "99.650000", "p10": "80.100000", "p90": "102.300000", "latest_value": "80.100000", "latest_at": "2022-11-04 00:00:00", "unit": "%" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 6, "minimum": "7.900000", "maximum": "8.300000", "mean": "8.133333", "median": "8.150000", "p10": "7.900000", "p90": "8.200000", "latest_value": "7.900000", "latest_at": "2022-11-04 00:00:00", "unit": "unité pH" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 6, "minimum": "0.700000", "maximum": "1.800000", "mean": "1.083333", "median": "1.000000", "p10": "0.700000", "p90": "1.200000", "latest_value": "1.200000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 6, "minimum": "19.650000", "maximum": "23.550000", "mean": "21.541667", "median": "21.675000", "p10": "19.650000", "p90": "22.500000", "latest_value": "21.950000", "latest_at": "2022-11-04 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 6, "minimum": "4.800000", "maximum": "15.000000", "mean": "10.050000", "median": "10.250000", "p10": "4.800000", "p90": "14.000000", "latest_value": "6.000000", "latest_at": "2022-11-04 00:00:00", "unit": "NFU" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 6, "minimum": "25.620000", "maximum": "29.240000", "mean": "27.853333", "median": "28.170000", "p10": "25.620000", "p90": "29.160000", "latest_value": "29.160000", "latest_at": "2022-11-04 00:00:00", "unit": "°f" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2022, "sample_count": 6, "minimum": "5.800000", "maximum": "19.000000", "mean": "10.050000", "median": "8.750000", "p10": "5.800000", "p90": "12.000000", "latest_value": "19.000000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 6, "minimum": "561.000000", "maximum": "627.000000", "mean": "592.833333", "median": "594.500000", "p10": "561.000000", "p90": "611.000000", "latest_value": "601.000000", "latest_at": "2022-11-04 00:00:00", "unit": "µS/cm" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 6, "minimum": "0.030000", "maximum": "0.110000", "mean": "0.060000", "median": "0.050000", "p10": "0.030000", "p90": "0.090000", "latest_value": "0.030000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 6, "minimum": "0.030000", "maximum": "0.090000", "mean": "0.053333", "median": "0.045000", "p10": "0.030000", "p90": "0.080000", "latest_value": "0.050000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 6, "minimum": "9.800000", "maximum": "16.200000", "mean": "12.866667", "median": "12.450000", "p10": "9.800000", "p90": "15.300000", "latest_value": "11.000000", "latest_at": "2022-11-04 00:00:00", "unit": "°C" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 6, "minimum": "32.000000", "maximum": "44.000000", "mean": "41.166667", "median": "43.500000", "p10": "32.000000", "p90": "44.000000", "latest_value": "32.000000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 6, "minimum": "0.010000", "maximum": "0.090000", "mean": "0.051667", "median": "0.060000", "p10": "0.010000", "p90": "0.070000", "latest_value": "0.010000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 6, "minimum": "0.920000", "maximum": "4.000000", "mean": "1.920000", "median": "1.450000", "p10": "0.920000", "p90": "2.500000", "latest_value": "4.000000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 6, "minimum": "4.000000", "maximum": "13.000000", "mean": "9.033333", "median": "9.500000", "p10": "4.000000", "p90": "12.000000", "latest_value": "4.000000", "latest_at": "2022-11-04 00:00:00", "unit": "mg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 6, "minimum": "8.800000", "maximum": "11.600000", "mean": "10.116667", "median": "10.250000", "p10": "8.800000", "p90": "11.000000", "latest_value": "8.800000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 6, "minimum": "0.022000", "maximum": "0.034000", "mean": "0.028000", "median": "0.027000", "p10": "0.022000", "p90": "0.032000", "latest_value": "0.022000", "latest_at": "2022-11-04 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 4, "minimum": "7.620000", "maximum": "8.380000", "mean": "8.095000", "median": "8.190000", "p10": "7.620000", "p90": "8.380000", "latest_value": "8.380000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 4, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2022-09-05 00:00:00", "unit": "µg/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1328", "parameter": "Carbonates", "year": 2022, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "103.100000", "maximum": "113.000000", "mean": "108.050000", "median": "108.050000", "p10": "103.100000", "p90": "103.100000", "latest_value": "103.100000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "25.000000", "maximum": "25.000000", "mean": "25.000000", "median": "25.000000", "p10": "25.000000", "p90": "25.000000", "latest_value": "25.000000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.300000", "maximum": "1.900000", "mean": "1.600000", "median": "1.600000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.900000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "240.000000", "maximum": "275.000000", "mean": "257.500000", "median": "257.500000", "p10": "240.000000", "p90": "240.000000", "latest_value": "240.000000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "2.400000", "maximum": "2.400000", "mean": "2.400000", "median": "2.400000", "p10": "2.400000", "p90": "2.400000", "latest_value": "2.400000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03103115", "station": "LA CHERONNE A HUIRON 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 1, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2022-05-04 00:00:00", "unit": "µg/L" } ] }