{ "river": { "name": "L'Echelle", "course_code": "R2320500", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-09-22T02:31:06+02:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 12, "minimum": "0.010000", "maximum": "0.100000", "mean": "0.025500", "median": "0.019500", "p10": "0.012000", "p90": "0.029000", "latest_value": "0.020000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 12, "minimum": "2.900000", "maximum": "27.000000", "mean": "8.791667", "median": "7.800000", "p10": "4.300000", "p90": "10.000000", "latest_value": "9.300000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 12, "minimum": "7.900000", "maximum": "8.300000", "mean": "8.116667", "median": "8.100000", "p10": "7.900000", "p90": "8.200000", "latest_value": "8.300000", "latest_at": "2024-12-17 00:00:00", "unit": "unité pH" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1386", "parameter": "Nickel", "year": 2024, "sample_count": 12, "minimum": "0.170000", "maximum": "0.360000", "mean": "0.260833", "median": "0.245000", "p10": "0.180000", "p90": "0.320000", "latest_value": "0.220000", "latest_at": "2024-12-17 00:00:00", "unit": "µg(Ni)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1369", "parameter": "Arsenic", "year": 2024, "sample_count": 12, "minimum": "0.330000", "maximum": "0.990000", "mean": "0.712500", "median": "0.790000", "p10": "0.420000", "p90": "0.900000", "latest_value": "0.730000", "latest_at": "2024-12-17 00:00:00", "unit": "µg(As)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 12, "minimum": "490.000000", "maximum": "570.000000", "mean": "535.333333", "median": "541.000000", "p10": "503.000000", "p90": "556.000000", "latest_value": "554.000000", "latest_at": "2024-12-17 00:00:00", "unit": "µS/cm" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "9.520000", "maximum": "13.110000", "mean": "10.725000", "median": "10.325000", "p10": "9.610000", "p90": "11.590000", "latest_value": "13.110000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 12, "minimum": "3.900000", "maximum": "20.000000", "mean": "7.391667", "median": "5.000000", "p10": "4.000000", "p90": "10.400000", "latest_value": "7.100000", "latest_at": "2024-12-17 00:00:00", "unit": "NFU" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 12, "minimum": "91.900000", "maximum": "109.100000", "mean": "99.891667", "median": "100.350000", "p10": "94.100000", "p90": "102.300000", "latest_value": "102.300000", "latest_at": "2024-12-17 00:00:00", "unit": "%" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "6.000000", "maximum": "10.300000", "mean": "8.383333", "median": "8.500000", "p10": "7.200000", "p90": "9.600000", "latest_value": "10.300000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2024, "sample_count": 12, "minimum": "1.000000", "maximum": "8.000000", "mean": "5.500000", "median": "7.500000", "p10": "1.000000", "p90": "8.000000", "latest_value": "8.000000", "latest_at": "2024-12-17 00:00:00", "unit": "X" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2024, "sample_count": 12, "minimum": "0.040000", "maximum": "0.080000", "mean": "0.057500", "median": "0.050000", "p10": "0.040000", "p90": "0.070000", "latest_value": "0.040000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "1.500000", "maximum": "5.000000", "mean": "2.300000", "median": "2.100000", "p10": "1.600000", "p90": "2.600000", "latest_value": "1.700000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "6.400000", "maximum": "12.300000", "mean": "9.050000", "median": "8.400000", "p10": "6.700000", "p90": "10.800000", "latest_value": "10.700000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 12, "minimum": "5.400000", "maximum": "20.200000", "mean": "12.541667", "median": "12.100000", "p10": "6.900000", "p90": "16.300000", "latest_value": "5.400000", "latest_at": "2024-12-17 00:00:00", "unit": "°C" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "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": "1.236364", "median": "1.000000", "p10": "0.700000", "p90": "1.600000", "latest_value": "1.100000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1832", "parameter": "2-hydroxy atrazine", "year": 2024, "sample_count": 11, "minimum": "0.010000", "maximum": "0.024000", "mean": "0.012727", "median": "0.011000", "p10": "0.010000", "p90": "0.015000", "latest_value": "0.010000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1830", "parameter": "Atrazine déisopropyl déséthyl", "year": 2024, "sample_count": 11, "minimum": "0.020000", "maximum": "0.060000", "mean": "0.039091", "median": "0.040000", "p10": "0.020000", "p90": "0.050000", "latest_value": "0.040000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "7729", "parameter": "Métolachlore NOA 413173", "year": 2024, "sample_count": 10, "minimum": "0.020000", "maximum": "0.040000", "mean": "0.024000", "median": "0.020000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.020000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 10, "minimum": "0.020000", "maximum": "0.050000", "mean": "0.030000", "median": "0.030000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.020000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 9, "minimum": "0.020000", "maximum": "0.060000", "mean": "0.030000", "median": "0.020000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2024, "sample_count": 9, "minimum": "0.013000", "maximum": "0.028000", "mean": "0.020000", "median": "0.021000", "p10": "0.013000", "p90": "0.028000", "latest_value": "0.021000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1907", "parameter": "AMPA", "year": 2024, "sample_count": 8, "minimum": "0.030000", "maximum": "0.190000", "mean": "0.058750", "median": "0.035000", "p10": "0.030000", "p90": "0.070000", "latest_value": "0.030000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1392", "parameter": "Cuivre", "year": 2024, "sample_count": 7, "minimum": "0.280000", "maximum": "0.570000", "mean": "0.390000", "median": "0.370000", "p10": "0.280000", "p90": "0.530000", "latest_value": "0.570000", "latest_at": "2024-11-22 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 5, "minimum": "4.600000", "maximum": "20.700000", "mean": "9.360000", "median": "7.000000", "p10": "4.600000", "p90": "7.700000", "latest_value": "20.700000", "latest_at": "2024-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 5, "minimum": "0.030000", "maximum": "0.130000", "mean": "0.056000", "median": "0.040000", "p10": "0.030000", "p90": "0.050000", "latest_value": "0.030000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "5375", "parameter": "Oxazepam", "year": 2024, "sample_count": 3, "minimum": "0.008000", "maximum": "0.015000", "mean": "0.011667", "median": "0.012000", "p10": "0.008000", "p90": "0.012000", "latest_value": "0.012000", "latest_at": "2024-09-20 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 3, "minimum": "1.700000", "maximum": "3.700000", "mean": "2.433333", "median": "1.900000", "p10": "1.700000", "p90": "1.900000", "latest_value": "3.700000", "latest_at": "2024-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2024, "sample_count": 3, "minimum": "0.002000", "maximum": "0.009000", "mean": "0.004333", "median": "0.002000", "p10": "0.002000", "p90": "0.002000", "latest_value": "0.009000", "latest_at": "2024-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.700000", "maximum": "1.900000", "mean": "1.800000", "median": "1.800000", "p10": "1.700000", "p90": "1.700000", "latest_value": "1.900000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "8.300000", "maximum": "10.100000", "mean": "9.200000", "median": "9.200000", "p10": "8.300000", "p90": "8.300000", "latest_value": "8.300000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1414", "parameter": "Propyzamide", "year": 2024, "sample_count": 2, "minimum": "0.028000", "maximum": "2.600000", "mean": "1.314000", "median": "1.314000", "p10": "0.028000", "p90": "0.028000", "latest_value": "0.028000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "97.000000", "maximum": "106.100000", "mean": "101.550000", "median": "101.550000", "p10": "97.000000", "p90": "97.000000", "latest_value": "97.000000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "24.200000", "maximum": "26.400000", "mean": "25.300000", "median": "25.300000", "p10": "24.200000", "p90": "24.200000", "latest_value": "24.200000", "latest_at": "2024-09-20 00:00:00", "unit": "°f" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "2.100000", "maximum": "2.200000", "mean": "2.150000", "median": "2.150000", "p10": "2.100000", "p90": "2.100000", "latest_value": "2.200000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "12.300000", "maximum": "15.100000", "mean": "13.700000", "median": "13.700000", "p10": "12.300000", "p90": "12.300000", "latest_value": "15.100000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "25.110000", "maximum": "27.340000", "mean": "26.225000", "median": "26.225000", "p10": "25.110000", "p90": "25.110000", "latest_value": "25.110000", "latest_at": "2024-09-20 00:00:00", "unit": "°f" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "295.000000", "maximum": "322.300000", "mean": "308.650000", "median": "308.650000", "p10": "295.000000", "p90": "295.000000", "latest_value": "295.000000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "6.800000", "maximum": "7.900000", "mean": "7.350000", "median": "7.350000", "p10": "6.800000", "p90": "6.800000", "latest_value": "7.900000", "latest_at": "2024-09-20 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1221", "parameter": "Métolachlore total", "year": 2024, "sample_count": 1, "minimum": "0.012000", "maximum": "0.012000", "mean": "0.012000", "median": "0.012000", "p10": "0.012000", "p90": "0.012000", "latest_value": "0.012000", "latest_at": "2024-05-31 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 6, "minimum": "0.016000", "maximum": "0.075000", "mean": "0.037000", "median": "0.033000", "p10": "0.016000", "p90": "0.044000", "latest_value": "0.075000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 6, "minimum": "2.200000", "maximum": "6.000000", "mean": "3.383333", "median": "3.100000", "p10": "2.200000", "p90": "3.600000", "latest_value": "6.000000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 6, "minimum": "0.900000", "maximum": "12.000000", "mean": "3.720000", "median": "1.960000", "p10": "0.900000", "p90": "3.900000", "latest_value": "12.000000", "latest_at": "2023-12-12 00:00:00", "unit": "NFU" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 6, "minimum": "8.450000", "maximum": "12.960000", "mean": "10.626667", "median": "10.720000", "p10": "8.450000", "p90": "11.840000", "latest_value": "9.070000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 6, "minimum": "7.900000", "maximum": "8.400000", "mean": "8.116667", "median": "8.150000", "p10": "7.900000", "p90": "8.200000", "latest_value": "7.900000", "latest_at": "2023-12-12 00:00:00", "unit": "unité pH" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 6, "minimum": "0.500000", "maximum": "2.100000", "mean": "1.183333", "median": "1.100000", "p10": "0.500000", "p90": "1.400000", "latest_value": "0.900000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2023, "sample_count": 6, "minimum": "1.000000", "maximum": "8.000000", "mean": "3.166667", "median": "1.000000", "p10": "1.000000", "p90": "7.000000", "latest_value": "7.000000", "latest_at": "2023-12-12 00:00:00", "unit": "X" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 6, "minimum": "5.800000", "maximum": "16.100000", "mean": "12.016667", "median": "12.600000", "p10": "5.800000", "p90": "13.600000", "latest_value": "12.500000", "latest_at": "2023-12-12 00:00:00", "unit": "°C" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 6, "minimum": "6.200000", "maximum": "8.700000", "mean": "7.250000", "median": "7.100000", "p10": "6.200000", "p90": "7.900000", "latest_value": "8.700000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 6, "minimum": "9.100000", "maximum": "22.800000", "mean": "14.166667", "median": "13.950000", "p10": "9.100000", "p90": "16.000000", "latest_value": "14.400000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 6, "minimum": "470.000000", "maximum": "599.000000", "mean": "531.333333", "median": "520.000000", "p10": "470.000000", "p90": "587.000000", "latest_value": "470.000000", "latest_at": "2023-12-12 00:00:00", "unit": "µS/cm" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 6, "minimum": "78.700000", "maximum": "118.000000", "mean": "97.683333", "median": "95.650000", "p10": "78.700000", "p90": "112.100000", "latest_value": "86.000000", "latest_at": "2023-12-12 00:00:00", "unit": "%" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 5, "minimum": "0.030000", "maximum": "0.170000", "mean": "0.076000", "median": "0.040000", "p10": "0.030000", "p90": "0.110000", "latest_value": "0.030000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 5, "minimum": "0.010000", "maximum": "0.050000", "mean": "0.032000", "median": "0.030000", "p10": "0.010000", "p90": "0.050000", "latest_value": "0.020000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 5, "minimum": "0.030000", "maximum": "0.140000", "mean": "0.074000", "median": "0.060000", "p10": "0.030000", "p90": "0.100000", "latest_value": "0.140000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1369", "parameter": "Arsenic", "year": 2023, "sample_count": 4, "minimum": "0.550000", "maximum": "0.950000", "mean": "0.685000", "median": "0.620000", "p10": "0.550000", "p90": "0.660000", "latest_value": "0.580000", "latest_at": "2023-11-22 00:00:00", "unit": "µg(As)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1386", "parameter": "Nickel", "year": 2023, "sample_count": 4, "minimum": "0.180000", "maximum": "0.630000", "mean": "0.332500", "median": "0.260000", "p10": "0.180000", "p90": "0.300000", "latest_value": "0.630000", "latest_at": "2023-11-22 00:00:00", "unit": "µg(Ni)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1392", "parameter": "Cuivre", "year": 2023, "sample_count": 4, "minimum": "0.260000", "maximum": "0.650000", "mean": "0.375000", "median": "0.295000", "p10": "0.260000", "p90": "0.300000", "latest_value": "0.650000", "latest_at": "2023-11-22 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 4, "minimum": "3.300000", "maximum": "14.300000", "mean": "6.725000", "median": "4.650000", "p10": "3.300000", "p90": "5.000000", "latest_value": "4.300000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 2, "minimum": "4.500000", "maximum": "8.300000", "mean": "6.400000", "median": "6.400000", "p10": "4.500000", "p90": "4.500000", "latest_value": "8.300000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 1, "minimum": "26.570000", "maximum": "26.570000", "mean": "26.570000", "median": "26.570000", "p10": "26.570000", "p90": "26.570000", "latest_value": "26.570000", "latest_at": "2023-03-21 00:00:00", "unit": "°f" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 1, "minimum": "13.700000", "maximum": "13.700000", "mean": "13.700000", "median": "13.700000", "p10": "13.700000", "p90": "13.700000", "latest_value": "13.700000", "latest_at": "2023-03-21 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 1, "minimum": "7.800000", "maximum": "7.800000", "mean": "7.800000", "median": "7.800000", "p10": "7.800000", "p90": "7.800000", "latest_value": "7.800000", "latest_at": "2023-03-21 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 1, "minimum": "27.000000", "maximum": "27.000000", "mean": "27.000000", "median": "27.000000", "p10": "27.000000", "p90": "27.000000", "latest_value": "27.000000", "latest_at": "2023-03-21 00:00:00", "unit": "°f" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 1, "minimum": "2.300000", "maximum": "2.300000", "mean": "2.300000", "median": "2.300000", "p10": "2.300000", "p90": "2.300000", "latest_value": "2.300000", "latest_at": "2023-03-21 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 1, "minimum": "3.500000", "maximum": "3.500000", "mean": "3.500000", "median": "3.500000", "p10": "3.500000", "p90": "3.500000", "latest_value": "3.500000", "latest_at": "2023-05-23 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 1, "minimum": "329.400000", "maximum": "329.400000", "mean": "329.400000", "median": "329.400000", "p10": "329.400000", "p90": "329.400000", "latest_value": "329.400000", "latest_at": "2023-03-21 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 1, "minimum": "14.700000", "maximum": "14.700000", "mean": "14.700000", "median": "14.700000", "p10": "14.700000", "p90": "14.700000", "latest_value": "14.700000", "latest_at": "2023-03-21 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "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": "2023-03-21 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 1, "minimum": "102.700000", "maximum": "102.700000", "mean": "102.700000", "median": "102.700000", "p10": "102.700000", "p90": "102.700000", "latest_value": "102.700000", "latest_at": "2023-03-21 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 6, "minimum": "0.021000", "maximum": "0.033000", "mean": "0.027667", "median": "0.029000", "p10": "0.021000", "p90": "0.031000", "latest_value": "0.030000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 6, "minimum": "5.700000", "maximum": "16.000000", "mean": "11.483333", "median": "12.000000", "p10": "5.700000", "p90": "14.000000", "latest_value": "5.700000", "latest_at": "2022-06-20 00:00:00", "unit": "mg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 6, "minimum": "87.200000", "maximum": "118.200000", "mean": "103.166667", "median": "103.900000", "p10": "87.200000", "p90": "109.200000", "latest_value": "87.200000", "latest_at": "2022-06-20 00:00:00", "unit": "%" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 6, "minimum": "8.000000", "maximum": "8.300000", "mean": "8.200000", "median": "8.250000", "p10": "8.000000", "p90": "8.300000", "latest_value": "8.000000", "latest_at": "2022-06-20 00:00:00", "unit": "unité pH" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 6, "minimum": "3.400000", "maximum": "13.000000", "mean": "6.750000", "median": "5.750000", "p10": "3.400000", "p90": "7.400000", "latest_value": "3.400000", "latest_at": "2022-06-20 00:00:00", "unit": "NFU" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2022, "sample_count": 6, "minimum": "1.000000", "maximum": "8.000000", "mean": "6.000000", "median": "7.000000", "p10": "1.000000", "p90": "7.000000", "latest_value": "1.000000", "latest_at": "2022-06-20 00:00:00", "unit": "X" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 6, "minimum": "7.300000", "maximum": "10.900000", "mean": "8.800000", "median": "8.850000", "p10": "7.300000", "p90": "9.200000", "latest_value": "10.900000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 6, "minimum": "7.960000", "maximum": "14.130000", "mean": "11.121667", "median": "11.660000", "p10": "7.960000", "p90": "12.030000", "latest_value": "7.960000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 6, "minimum": "482.000000", "maximum": "561.000000", "mean": "519.833333", "median": "518.500000", "p10": "482.000000", "p90": "535.000000", "latest_value": "482.000000", "latest_at": "2022-06-20 00:00:00", "unit": "µS/cm" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 6, "minimum": "1.700000", "maximum": "2.900000", "mean": "2.200000", "median": "2.100000", "p10": "1.700000", "p90": "2.400000", "latest_value": "2.900000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 6, "minimum": "6.200000", "maximum": "11.600000", "mean": "8.683333", "median": "8.500000", "p10": "6.200000", "p90": "9.600000", "latest_value": "6.200000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 6, "minimum": "2.600000", "maximum": "19.900000", "mean": "12.600000", "median": "12.600000", "p10": "2.600000", "p90": "17.600000", "latest_value": "19.900000", "latest_at": "2022-06-20 00:00:00", "unit": "°C" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 6, "minimum": "0.020000", "maximum": "0.030000", "mean": "0.028333", "median": "0.030000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 5, "minimum": "0.900000", "maximum": "1.100000", "mean": "1.000000", "median": "1.000000", "p10": "0.900000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 4, "minimum": "0.020000", "maximum": "0.050000", "mean": "0.037500", "median": "0.040000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.050000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 3, "minimum": "0.020000", "maximum": "0.050000", "mean": "0.036667", "median": "0.040000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.050000", "latest_at": "2022-06-20 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 2, "minimum": "3.300000", "maximum": "3.400000", "mean": "3.350000", "median": "3.350000", "p10": "3.300000", "p90": "3.300000", "latest_value": "3.400000", "latest_at": "2022-05-16 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 2, "minimum": "2.500000", "maximum": "9.600000", "mean": "6.050000", "median": "6.050000", "p10": "2.500000", "p90": "2.500000", "latest_value": "2.500000", "latest_at": "2022-05-16 00:00:00", "unit": "µg/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 1, "minimum": "8.100000", "maximum": "8.100000", "mean": "8.100000", "median": "8.100000", "p10": "8.100000", "p90": "8.100000", "latest_value": "8.100000", "latest_at": "2022-03-21 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 1, "minimum": "305.000000", "maximum": "305.000000", "mean": "305.000000", "median": "305.000000", "p10": "305.000000", "p90": "305.000000", "latest_value": "305.000000", "latest_at": "2022-03-21 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 1, "minimum": "2.300000", "maximum": "2.300000", "mean": "2.300000", "median": "2.300000", "p10": "2.300000", "p90": "2.300000", "latest_value": "2.300000", "latest_at": "2022-03-21 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 1, "minimum": "25.000000", "maximum": "25.000000", "mean": "25.000000", "median": "25.000000", "p10": "25.000000", "p90": "25.000000", "latest_value": "25.000000", "latest_at": "2022-03-21 00:00:00", "unit": "°f" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 1, "minimum": "95.900000", "maximum": "95.900000", "mean": "95.900000", "median": "95.900000", "p10": "95.900000", "p90": "95.900000", "latest_value": "95.900000", "latest_at": "2022-03-21 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 1, "minimum": "14.100000", "maximum": "14.100000", "mean": "14.100000", "median": "14.100000", "p10": "14.100000", "p90": "14.100000", "latest_value": "14.100000", "latest_at": "2022-03-21 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 1, "minimum": "24.870000", "maximum": "24.870000", "mean": "24.870000", "median": "24.870000", "p10": "24.870000", "p90": "24.870000", "latest_value": "24.870000", "latest_at": "2022-03-21 00:00:00", "unit": "°f" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 1, "minimum": "11.300000", "maximum": "11.300000", "mean": "11.300000", "median": "11.300000", "p10": "11.300000", "p90": "11.300000", "latest_value": "11.300000", "latest_at": "2022-03-21 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05017060", "station": "L'Echelle en aval de Peusec", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 1, "minimum": "2.200000", "maximum": "2.200000", "mean": "2.200000", "median": "2.200000", "p10": "2.200000", "p90": "2.200000", "latest_value": "2.200000", "latest_at": "2022-03-21 00:00:00", "unit": "mg(K)/L" } ] }