{ "river": { "name": "canal d'Ille et Rance", "course_code": "J---200G", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:59:39+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2026, "sample_count": 4, "minimum": "4.700000", "maximum": "6.500000", "mean": "5.675000", "median": "5.750000", "p10": "4.700000", "p90": "6.300000", "latest_value": "5.200000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2026, "sample_count": 4, "minimum": "7.300000", "maximum": "14.100000", "mean": "10.175000", "median": "9.650000", "p10": "7.300000", "p90": "10.900000", "latest_value": "14.100000", "latest_at": "2026-04-07 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2026, "sample_count": 4, "minimum": "0.025000", "maximum": "0.140000", "mean": "0.079250", "median": "0.076000", "p10": "0.025000", "p90": "0.100000", "latest_value": "0.025000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2026, "sample_count": 4, "minimum": "299.000000", "maximum": "355.000000", "mean": "318.000000", "median": "309.000000", "p10": "299.000000", "p90": "309.000000", "latest_value": "355.000000", "latest_at": "2026-04-07 00:00:00", "unit": "µS/cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2026, "sample_count": 4, "minimum": "10.600000", "maximum": "11.500000", "mean": "10.900000", "median": "10.750000", "p10": "10.600000", "p90": "10.900000", "latest_value": "11.500000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2026, "sample_count": 4, "minimum": "2.000000", "maximum": "8.000000", "mean": "4.125000", "median": "3.250000", "p10": "2.000000", "p90": "3.500000", "latest_value": "3.500000", "latest_at": "2026-04-07 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2026, "sample_count": 4, "minimum": "89.300000", "maximum": "110.300000", "mean": "96.850000", "median": "93.900000", "p10": "89.300000", "p90": "97.300000", "latest_value": "110.300000", "latest_at": "2026-04-07 00:00:00", "unit": "%" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2026, "sample_count": 4, "minimum": "0.038000", "maximum": "0.092000", "mean": "0.060750", "median": "0.056500", "p10": "0.038000", "p90": "0.063000", "latest_value": "0.038000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2026, "sample_count": 4, "minimum": "6.690000", "maximum": "17.900000", "mean": "10.342500", "median": "8.390000", "p10": "6.690000", "p90": "9.210000", "latest_value": "6.690000", "latest_at": "2026-04-07 00:00:00", "unit": "NFU" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1340", "parameter": "Nitrates", "year": 2026, "sample_count": 4, "minimum": "15.000000", "maximum": "29.000000", "mean": "22.525000", "median": "23.050000", "p10": "15.000000", "p90": "24.100000", "latest_value": "29.000000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2026, "sample_count": 4, "minimum": "0.520000", "maximum": "0.660000", "mean": "0.602500", "median": "0.615000", "p10": "0.520000", "p90": "0.620000", "latest_value": "0.520000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2026, "sample_count": 4, "minimum": "7.200000", "maximum": "7.900000", "mean": "7.550000", "median": "7.550000", "p10": "7.200000", "p90": "7.700000", "latest_value": "7.900000", "latest_at": "2026-04-07 00:00:00", "unit": "unité pH" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2026, "sample_count": 4, "minimum": "3.200000", "maximum": "5.400000", "mean": "4.250000", "median": "4.200000", "p10": "3.200000", "p90": "4.200000", "latest_value": "4.200000", "latest_at": "2026-04-07 00:00:00", "unit": "mg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2026, "sample_count": 4, "minimum": "1.200000", "maximum": "1.900000", "mean": "1.475000", "median": "1.400000", "p10": "1.200000", "p90": "1.500000", "latest_value": "1.900000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1335", "parameter": "Ammonium", "year": 2026, "sample_count": 3, "minimum": "0.020000", "maximum": "0.060000", "mean": "0.040000", "median": "0.040000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.020000", "latest_at": "2026-03-05 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1339", "parameter": "Nitrites", "year": 2026, "sample_count": 3, "minimum": "0.060000", "maximum": "0.150000", "mean": "0.096667", "median": "0.080000", "p10": "0.060000", "p90": "0.080000", "latest_value": "0.060000", "latest_at": "2026-03-05 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1375", "parameter": "Sodium", "year": 2026, "sample_count": 1, "minimum": "25.300000", "maximum": "25.300000", "mean": "25.300000", "median": "25.300000", "p10": "25.300000", "p90": "25.300000", "latest_value": "25.300000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1374", "parameter": "Calcium", "year": 2026, "sample_count": 1, "minimum": "24.100000", "maximum": "24.100000", "mean": "24.100000", "median": "24.100000", "p10": "24.100000", "p90": "24.100000", "latest_value": "24.100000", "latest_at": "2026-04-07 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2025, "sample_count": 14, "minimum": "289.000000", "maximum": "368.000000", "mean": "326.214286", "median": "328.500000", "p10": "292.000000", "p90": "345.000000", "latest_value": "317.000000", "latest_at": "2025-12-12 00:00:00", "unit": "µS/cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2025, "sample_count": 14, "minimum": "66.100000", "maximum": "126.500000", "mean": "91.971429", "median": "88.900000", "p10": "78.100000", "p90": "102.600000", "latest_value": "78.100000", "latest_at": "2025-12-12 00:00:00", "unit": "%" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2025, "sample_count": 14, "minimum": "6.500000", "maximum": "24.000000", "mean": "14.926438", "median": "14.550000", "p10": "8.100000", "p90": "21.070137", "latest_value": "9.800000", "latest_at": "2025-12-12 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2025, "sample_count": 14, "minimum": "6.000000", "maximum": "12.100000", "mean": "9.456429", "median": "9.065000", "p10": "7.000000", "p90": "11.500000", "latest_value": "9.000000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2025, "sample_count": 14, "minimum": "7.000000", "maximum": "8.740000", "mean": "7.690714", "median": "7.750000", "p10": "7.030000", "p90": "8.000000", "latest_value": "7.400000", "latest_at": "2025-12-12 00:00:00", "unit": "unité pH" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1342", "parameter": "Silicates", "year": 2025, "sample_count": 12, "minimum": "1.100000", "maximum": "17.470000", "mean": "8.715833", "median": "7.315000", "p10": "2.700000", "p90": "16.280000", "latest_value": "13.350000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2025, "sample_count": 12, "minimum": "2.200000", "maximum": "16.300000", "mean": "8.089167", "median": "6.665000", "p10": "3.320000", "p90": "13.200000", "latest_value": "5.820000", "latest_at": "2025-12-12 00:00:00", "unit": "NFU" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1339", "parameter": "Nitrites", "year": 2025, "sample_count": 12, "minimum": "0.010000", "maximum": "0.220000", "mean": "0.065000", "median": "0.055000", "p10": "0.010000", "p90": "0.090000", "latest_value": "0.060000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2025, "sample_count": 12, "minimum": "0.500000", "maximum": "4.000000", "mean": "1.575000", "median": "1.400000", "p10": "0.600000", "p90": "2.300000", "latest_value": "0.900000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2025, "sample_count": 12, "minimum": "0.018000", "maximum": "0.101000", "mean": "0.049000", "median": "0.045500", "p10": "0.029000", "p90": "0.068000", "latest_value": "0.050000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1340", "parameter": "Nitrates", "year": 2025, "sample_count": 12, "minimum": "1.500000", "maximum": "27.000000", "mean": "12.650000", "median": "6.800000", "p10": "2.500000", "p90": "25.000000", "latest_value": "8.000000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1335", "parameter": "Ammonium", "year": 2025, "sample_count": 12, "minimum": "0.010000", "maximum": "0.100000", "mean": "0.039167", "median": "0.030000", "p10": "0.010000", "p90": "0.060000", "latest_value": "0.020000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2025, "sample_count": 12, "minimum": "3.400000", "maximum": "6.800000", "mean": "5.875000", "median": "6.100000", "p10": "5.500000", "p90": "6.600000", "latest_value": "6.800000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2025, "sample_count": 12, "minimum": "1.500000", "maximum": "6.000000", "mean": "4.833333", "median": "6.000000", "p10": "2.000000", "p90": "6.000000", "latest_value": "1.500000", "latest_at": "2025-12-12 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2025, "sample_count": 12, "minimum": "0.015000", "maximum": "0.440000", "mean": "0.071667", "median": "0.028500", "p10": "0.016000", "p90": "0.063000", "latest_value": "0.063000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2025, "sample_count": 12, "minimum": "2.000000", "maximum": "13.000000", "mean": "6.591667", "median": "6.850000", "p10": "3.400000", "p90": "9.500000", "latest_value": "3.700000", "latest_at": "2025-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2025, "sample_count": 9, "minimum": "0.500000", "maximum": "1.300000", "mean": "0.762222", "median": "0.610000", "p10": "0.500000", "p90": "1.200000", "latest_value": "0.550000", "latest_at": "2025-12-12 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2025, "sample_count": 9, "minimum": "2.000000", "maximum": "32.000000", "mean": "8.444444", "median": "5.000000", "p10": "2.000000", "p90": "19.000000", "latest_value": "5.000000", "latest_at": "2025-11-04 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1332", "parameter": "Turbidité – Disque de Secchi", "year": 2025, "sample_count": 5, "minimum": "100.000000", "maximum": "100.000000", "mean": "100.000000", "median": "100.000000", "p10": "100.000000", "p90": "100.000000", "latest_value": "100.000000", "latest_at": "2025-09-16 00:00:00", "unit": "cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2025, "sample_count": 5, "minimum": "1.000000", "maximum": "4.000000", "mean": "2.600000", "median": "3.000000", "p10": "1.000000", "p90": "4.000000", "latest_value": "1.000000", "latest_at": "2025-10-21 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1374", "parameter": "Calcium", "year": 2025, "sample_count": 2, "minimum": "20.400000", "maximum": "25.400000", "mean": "22.900000", "median": "22.900000", "p10": "20.400000", "p90": "20.400000", "latest_value": "20.400000", "latest_at": "2025-10-21 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1375", "parameter": "Sodium", "year": 2025, "sample_count": 2, "minimum": "24.900000", "maximum": "28.300000", "mean": "26.600000", "median": "26.600000", "p10": "24.900000", "p90": "24.900000", "latest_value": "28.300000", "latest_at": "2025-10-21 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 13, "minimum": "3.600000", "maximum": "22.200000", "mean": "13.946154", "median": "15.100000", "p10": "7.100000", "p90": "21.100000", "latest_value": "7.100000", "latest_at": "2024-12-12 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 13, "minimum": "7.000000", "maximum": "8.600000", "mean": "7.703846", "median": "7.650000", "p10": "7.100000", "p90": "8.200000", "latest_value": "7.400000", "latest_at": "2024-12-12 00:00:00", "unit": "unité pH" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 13, "minimum": "6.800000", "maximum": "17.200000", "mean": "10.226154", "median": "10.600000", "p10": "7.000000", "p90": "11.700000", "latest_value": "10.100000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 13, "minimum": "64.000000", "maximum": "196.300000", "mean": "99.407692", "median": "97.200000", "p10": "68.200000", "p90": "109.300000", "latest_value": "82.100000", "latest_at": "2024-12-12 00:00:00", "unit": "%" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 13, "minimum": "285.000000", "maximum": "361.000000", "mean": "318.461538", "median": "314.000000", "p10": "290.000000", "p90": "345.000000", "latest_value": "361.000000", "latest_at": "2024-12-12 00:00:00", "unit": "µS/cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "1.630000", "maximum": "20.230000", "mean": "10.935833", "median": "11.465000", "p10": "2.170000", "p90": "17.910000", "latest_value": "19.570000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 12, "minimum": "1.100000", "maximum": "6.000000", "mean": "2.391667", "median": "2.000000", "p10": "1.100000", "p90": "3.000000", "latest_value": "2.200000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 12, "minimum": "4.070000", "maximum": "42.500000", "mean": "10.916667", "median": "7.905000", "p10": "5.900000", "p90": "9.890000", "latest_value": "8.430000", "latest_at": "2024-12-12 00:00:00", "unit": "NFU" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "4.300000", "maximum": "8.200000", "mean": "6.275000", "median": "6.000000", "p10": "4.500000", "p90": "7.900000", "latest_value": "6.000000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2024, "sample_count": 12, "minimum": "4.000000", "maximum": "6.000000", "mean": "5.416667", "median": "6.000000", "p10": "4.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2024-12-12 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 12, "minimum": "0.022000", "maximum": "0.089000", "mean": "0.053417", "median": "0.051000", "p10": "0.037000", "p90": "0.066000", "latest_value": "0.047000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 11, "minimum": "0.560000", "maximum": "3.510000", "mean": "1.035455", "median": "0.800000", "p10": "0.570000", "p90": "1.200000", "latest_value": "0.740000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 11, "minimum": "0.010000", "maximum": "0.150000", "mean": "0.048182", "median": "0.040000", "p10": "0.010000", "p90": "0.070000", "latest_value": "0.060000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 10, "minimum": "0.020000", "maximum": "0.190000", "mean": "0.075000", "median": "0.065000", "p10": "0.020000", "p90": "0.120000", "latest_value": "0.050000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 10, "minimum": "3.600000", "maximum": "45.000000", "mean": "12.720000", "median": "8.600000", "p10": "3.600000", "p90": "22.000000", "latest_value": "45.000000", "latest_at": "2024-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 10, "minimum": "0.020000", "maximum": "0.100000", "mean": "0.040900", "median": "0.030500", "p10": "0.020000", "p90": "0.060000", "latest_value": "0.030000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 9, "minimum": "0.850000", "maximum": "25.000000", "mean": "15.216667", "median": "18.000000", "p10": "0.850000", "p90": "23.000000", "latest_value": "18.000000", "latest_at": "2024-12-12 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 9, "minimum": "2.000000", "maximum": "15.000000", "mean": "7.000000", "median": "5.000000", "p10": "2.000000", "p90": "14.000000", "latest_value": "2.000000", "latest_at": "2024-11-05 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 8, "minimum": "1.000000", "maximum": "20.000000", "mean": "6.875000", "median": "4.500000", "p10": "1.000000", "p90": "16.000000", "latest_value": "5.000000", "latest_at": "2024-10-17 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "18.300000", "maximum": "21.200000", "mean": "19.750000", "median": "19.750000", "p10": "18.300000", "p90": "18.300000", "latest_value": "18.300000", "latest_at": "2024-10-17 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "22.000000", "maximum": "24.100000", "mean": "23.050000", "median": "23.050000", "p10": "22.000000", "p90": "22.000000", "latest_value": "22.000000", "latest_at": "2024-10-17 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1332", "parameter": "Turbidité – Disque de Secchi", "year": 2024, "sample_count": 1, "minimum": "100.000000", "maximum": "100.000000", "mean": "100.000000", "median": "100.000000", "p10": "100.000000", "p90": "100.000000", "latest_value": "100.000000", "latest_at": "2024-08-20 00:00:00", "unit": "cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 14, "minimum": "55.400000", "maximum": "108.900000", "mean": "90.652143", "median": "93.100000", "p10": "71.900000", "p90": "105.300000", "latest_value": "81.100000", "latest_at": "2023-12-19 00:00:00", "unit": "%" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 14, "minimum": "6.340000", "maximum": "8.020000", "mean": "7.518571", "median": "7.550000", "p10": "7.000000", "p90": "8.000000", "latest_value": "7.400000", "latest_at": "2023-12-19 00:00:00", "unit": "unité pH" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 14, "minimum": "5.800000", "maximum": "11.900000", "mean": "9.242857", "median": "9.600000", "p10": "7.000000", "p90": "10.600000", "latest_value": "10.000000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 14, "minimum": "7.000000", "maximum": "23.500000", "mean": "14.962857", "median": "14.500000", "p10": "7.400000", "p90": "20.800000", "latest_value": "7.000000", "latest_at": "2023-12-19 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 14, "minimum": "297.000000", "maximum": "457.000000", "mean": "358.928571", "median": "358.000000", "p10": "334.000000", "p90": "372.000000", "latest_value": "334.000000", "latest_at": "2023-12-19 00:00:00", "unit": "µS/cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 12, "minimum": "0.700000", "maximum": "2.700000", "mean": "1.575000", "median": "1.600000", "p10": "0.800000", "p90": "2.200000", "latest_value": "0.800000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.023000", "maximum": "0.117000", "mean": "0.046250", "median": "0.043500", "p10": "0.023000", "p90": "0.053000", "latest_value": "0.043000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 12, "minimum": "0.010000", "maximum": "0.140000", "mean": "0.040000", "median": "0.030000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "3.500000", "maximum": "25.000000", "mean": "13.350000", "median": "13.500000", "p10": "5.800000", "p90": "19.000000", "latest_value": "13.000000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 12, "minimum": "4.450000", "maximum": "19.300000", "mean": "11.398333", "median": "10.160000", "p10": "4.830000", "p90": "17.530000", "latest_value": "16.760000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 12, "minimum": "3.780000", "maximum": "52.300000", "mean": "11.920000", "median": "5.700000", "p10": "3.930000", "p90": "17.000000", "latest_value": "6.550000", "latest_at": "2023-12-19 00:00:00", "unit": "NFU" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 12, "minimum": "2.800000", "maximum": "40.000000", "mean": "7.475000", "median": "4.400000", "p10": "2.800000", "p90": "7.000000", "latest_value": "3.200000", "latest_at": "2023-12-19 00:00:00", "unit": "mg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 12, "minimum": "0.010000", "maximum": "0.090000", "mean": "0.047167", "median": "0.045000", "p10": "0.020000", "p90": "0.070000", "latest_value": "0.070000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 12, "minimum": "0.020000", "maximum": "0.200000", "mean": "0.069167", "median": "0.055000", "p10": "0.040000", "p90": "0.090000", "latest_value": "0.040000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "5.400000", "maximum": "7.700000", "mean": "6.291667", "median": "6.300000", "p10": "5.400000", "p90": "6.700000", "latest_value": "6.700000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2023, "sample_count": 12, "minimum": "5.000000", "maximum": "8.000000", "mean": "5.750000", "median": "5.000000", "p10": "5.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2023-12-19 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 9, "minimum": "0.630000", "maximum": "1.200000", "mean": "0.773333", "median": "0.720000", "p10": "0.630000", "p90": "0.840000", "latest_value": "0.630000", "latest_at": "2023-11-16 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 9, "minimum": "1.000000", "maximum": "15.000000", "mean": "4.888889", "median": "4.000000", "p10": "1.000000", "p90": "6.000000", "latest_value": "1.000000", "latest_at": "2023-11-16 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 9, "minimum": "1.000000", "maximum": "12.000000", "mean": "4.777778", "median": "5.000000", "p10": "1.000000", "p90": "6.000000", "latest_value": "5.000000", "latest_at": "2023-11-16 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1364", "parameter": "Lithium", "year": 2023, "sample_count": 6, "minimum": "3.600000", "maximum": "5.800000", "mean": "4.600000", "median": "4.600000", "p10": "3.600000", "p90": "5.100000", "latest_value": "3.600000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Li)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1373", "parameter": "Titane", "year": 2023, "sample_count": 6, "minimum": "0.600000", "maximum": "4.100000", "mean": "1.816667", "median": "1.050000", "p10": "0.600000", "p90": "3.400000", "latest_value": "3.400000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Ti)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1361", "parameter": "Uranium", "year": 2023, "sample_count": 6, "minimum": "0.040000", "maximum": "0.170000", "mean": "0.093333", "median": "0.085000", "p10": "0.040000", "p90": "0.120000", "latest_value": "0.060000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(U)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1393", "parameter": "Fer", "year": 2023, "sample_count": 6, "minimum": "33.500000", "maximum": "232.000000", "mean": "132.150000", "median": "115.600000", "p10": "33.500000", "p90": "210.000000", "latest_value": "232.000000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Fe)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2023, "sample_count": 6, "minimum": "0.002000", "maximum": "0.013000", "mean": "0.007333", "median": "0.006000", "p10": "0.002000", "p90": "0.012000", "latest_value": "0.013000", "latest_at": "2023-12-19 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1395", "parameter": "Molybdène", "year": 2023, "sample_count": 6, "minimum": "0.100000", "maximum": "0.400000", "mean": "0.250000", "median": "0.250000", "p10": "0.100000", "p90": "0.300000", "latest_value": "0.200000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Mo)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 6, "minimum": "19.200000", "maximum": "24.100000", "mean": "22.450000", "median": "23.550000", "p10": "19.200000", "p90": "24.000000", "latest_value": "24.000000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1369", "parameter": "Arsenic", "year": 2023, "sample_count": 6, "minimum": "0.490000", "maximum": "1.020000", "mean": "0.728333", "median": "0.625000", "p10": "0.490000", "p90": "1.020000", "latest_value": "0.590000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(As)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1394", "parameter": "Manganèse", "year": 2023, "sample_count": 6, "minimum": "0.800000", "maximum": "14.100000", "mean": "5.433333", "median": "5.000000", "p10": "0.800000", "p90": "6.600000", "latest_value": "6.300000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Mn)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1370", "parameter": "Aluminium", "year": 2023, "sample_count": 6, "minimum": "7.400000", "maximum": "74.400000", "mean": "30.200000", "median": "16.900000", "p10": "7.400000", "p90": "56.800000", "latest_value": "56.800000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Al)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1384", "parameter": "Vanadium", "year": 2023, "sample_count": 6, "minimum": "0.430000", "maximum": "1.140000", "mean": "0.746667", "median": "0.655000", "p10": "0.430000", "p90": "0.970000", "latest_value": "0.630000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(V)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1383", "parameter": "Zinc", "year": 2023, "sample_count": 6, "minimum": "1.380000", "maximum": "12.100000", "mean": "4.371667", "median": "3.125000", "p10": "1.380000", "p90": "4.240000", "latest_value": "4.240000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Zn)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1392", "parameter": "Cuivre", "year": 2023, "sample_count": 6, "minimum": "1.200000", "maximum": "1.800000", "mean": "1.466667", "median": "1.450000", "p10": "1.200000", "p90": "1.600000", "latest_value": "1.800000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1386", "parameter": "Nickel", "year": 2023, "sample_count": 6, "minimum": "3.000000", "maximum": "3.800000", "mean": "3.283333", "median": "3.250000", "p10": "3.000000", "p90": "3.300000", "latest_value": "3.800000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Ni)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1396", "parameter": "Baryum", "year": 2023, "sample_count": 6, "minimum": "12.900000", "maximum": "17.300000", "mean": "14.733333", "median": "14.450000", "p10": "12.900000", "p90": "16.100000", "latest_value": "16.100000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Ba)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1379", "parameter": "Cobalt", "year": 2023, "sample_count": 6, "minimum": "0.180000", "maximum": "0.560000", "mean": "0.328333", "median": "0.295000", "p10": "0.180000", "p90": "0.450000", "latest_value": "0.190000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Co)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1376", "parameter": "Antimoine", "year": 2023, "sample_count": 5, "minimum": "0.100000", "maximum": "0.200000", "mean": "0.180000", "median": "0.200000", "p10": "0.100000", "p90": "0.200000", "latest_value": "0.200000", "latest_at": "2023-12-19 00:00:00", "unit": "µg(Sb)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2023, "sample_count": 5, "minimum": "0.007000", "maximum": "0.012000", "mean": "0.009000", "median": "0.008000", "p10": "0.007000", "p90": "0.011000", "latest_value": "0.011000", "latest_at": "2023-10-24 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "2011", "parameter": "2,6-Dichlorobenzamide", "year": 2023, "sample_count": 5, "minimum": "0.012000", "maximum": "0.033000", "mean": "0.022400", "median": "0.022000", "p10": "0.012000", "p90": "0.025000", "latest_value": "0.022000", "latest_at": "2023-12-19 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1332", "parameter": "Turbidité – Disque de Secchi", "year": 2023, "sample_count": 3, "minimum": "100.000000", "maximum": "100.000000", "mean": "100.000000", "median": "100.000000", "p10": "100.000000", "p90": "100.000000", "latest_value": "100.000000", "latest_at": "2023-06-05 00:00:00", "unit": "cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "22.000000", "maximum": "48.300000", "mean": "35.150000", "median": "35.150000", "p10": "22.000000", "p90": "22.000000", "latest_value": "48.300000", "latest_at": "2023-10-24 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 13, "minimum": "7.000000", "maximum": "12.600000", "mean": "9.829231", "median": "9.500000", "p10": "7.100000", "p90": "12.000000", "latest_value": "9.500000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 13, "minimum": "318.000000", "maximum": "512.000000", "mean": "371.153846", "median": "358.000000", "p10": "320.000000", "p90": "394.000000", "latest_value": "387.000000", "latest_at": "2022-12-05 00:00:00", "unit": "µS/cm" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 13, "minimum": "65.800000", "maximum": "118.600000", "mean": "95.900000", "median": "100.000000", "p10": "71.400000", "p90": "109.800000", "latest_value": "74.400000", "latest_at": "2022-12-05 00:00:00", "unit": "%" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 13, "minimum": "7.200000", "maximum": "8.700000", "mean": "7.897692", "median": "7.700000", "p10": "7.400000", "p90": "8.400000", "latest_value": "7.500000", "latest_at": "2022-12-05 00:00:00", "unit": "unité pH" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 13, "minimum": "5.600000", "maximum": "23.300000", "mean": "14.615385", "median": "13.100000", "p10": "7.500000", "p90": "22.300000", "latest_value": "5.600000", "latest_at": "2022-12-05 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 12, "minimum": "0.030000", "maximum": "0.100000", "mean": "0.061667", "median": "0.060000", "p10": "0.030000", "p90": "0.080000", "latest_value": "0.080000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "0.250000", "maximum": "18.160000", "mean": "8.635000", "median": "10.410000", "p10": "0.510000", "p90": "14.350000", "latest_value": "10.410000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "4.500000", "maximum": "7.900000", "mean": "6.208333", "median": "6.400000", "p10": "5.000000", "p90": "6.700000", "latest_value": "6.700000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 12, "minimum": "1.000000", "maximum": "4.000000", "mean": "1.941667", "median": "1.700000", "p10": "1.100000", "p90": "2.600000", "latest_value": "1.500000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 12, "minimum": "0.010000", "maximum": "0.070000", "mean": "0.034167", "median": "0.030000", "p10": "0.010000", "p90": "0.050000", "latest_value": "0.010000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.028000", "maximum": "0.071000", "mean": "0.042667", "median": "0.037500", "p10": "0.030000", "p90": "0.056000", "latest_value": "0.037000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2022, "sample_count": 12, "minimum": "2.000000", "maximum": "7.500000", "mean": "5.208333", "median": "5.000000", "p10": "2.000000", "p90": "7.000000", "latest_value": "5.000000", "latest_at": "2022-12-05 00:00:00", "unit": "°C" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 11, "minimum": "0.010000", "maximum": "0.140000", "mean": "0.054545", "median": "0.050000", "p10": "0.020000", "p90": "0.090000", "latest_value": "0.040000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 11, "minimum": "1.300000", "maximum": "29.000000", "mean": "11.327273", "median": "7.600000", "p10": "2.600000", "p90": "22.000000", "latest_value": "12.000000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 10, "minimum": "2.680000", "maximum": "12.000000", "mean": "5.427000", "median": "5.095000", "p10": "2.680000", "p90": "6.900000", "latest_value": "4.880000", "latest_at": "2022-12-05 00:00:00", "unit": "NFU" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 10, "minimum": "0.540000", "maximum": "1.300000", "mean": "0.716000", "median": "0.660000", "p10": "0.540000", "p90": "0.760000", "latest_value": "0.640000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 10, "minimum": "2.300000", "maximum": "69.000000", "mean": "11.620000", "median": "5.000000", "p10": "2.300000", "p90": "11.000000", "latest_value": "2.300000", "latest_at": "2022-11-04 00:00:00", "unit": "mg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 8, "minimum": "1.000000", "maximum": "43.000000", "mean": "11.125000", "median": "7.500000", "p10": "1.000000", "p90": "17.000000", "latest_value": "2.000000", "latest_at": "2022-11-04 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 8, "minimum": "1.000000", "maximum": "14.000000", "mean": "6.000000", "median": "6.000000", "p10": "1.000000", "p90": "10.000000", "latest_value": "10.000000", "latest_at": "2022-11-04 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1386", "parameter": "Nickel", "year": 2022, "sample_count": 6, "minimum": "2.600000", "maximum": "4.100000", "mean": "3.183333", "median": "3.100000", "p10": "2.600000", "p90": "3.500000", "latest_value": "2.700000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Ni)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 6, "minimum": "19.700000", "maximum": "25.000000", "mean": "23.233333", "median": "23.750000", "p10": "19.700000", "p90": "24.600000", "latest_value": "24.400000", "latest_at": "2022-12-05 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1384", "parameter": "Vanadium", "year": 2022, "sample_count": 6, "minimum": "0.480000", "maximum": "1.200000", "mean": "0.785000", "median": "0.775000", "p10": "0.480000", "p90": "0.880000", "latest_value": "0.600000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(V)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1394", "parameter": "Manganèse", "year": 2022, "sample_count": 6, "minimum": "1.600000", "maximum": "5.700000", "mean": "3.000000", "median": "2.650000", "p10": "1.600000", "p90": "3.700000", "latest_value": "2.800000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Mn)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2022, "sample_count": 6, "minimum": "0.003000", "maximum": "0.025000", "mean": "0.009500", "median": "0.007500", "p10": "0.003000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2022-12-05 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1379", "parameter": "Cobalt", "year": 2022, "sample_count": 6, "minimum": "0.150000", "maximum": "0.390000", "mean": "0.241667", "median": "0.200000", "p10": "0.150000", "p90": "0.330000", "latest_value": "0.190000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Co)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1361", "parameter": "Uranium", "year": 2022, "sample_count": 6, "minimum": "0.060000", "maximum": "0.220000", "mean": "0.131667", "median": "0.110000", "p10": "0.060000", "p90": "0.190000", "latest_value": "0.100000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(U)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1383", "parameter": "Zinc", "year": 2022, "sample_count": 6, "minimum": "1.130000", "maximum": "3.930000", "mean": "2.096667", "median": "1.395000", "p10": "1.130000", "p90": "3.470000", "latest_value": "3.470000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Zn)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1396", "parameter": "Baryum", "year": 2022, "sample_count": 6, "minimum": "12.300000", "maximum": "20.400000", "mean": "15.250000", "median": "15.100000", "p10": "12.300000", "p90": "15.700000", "latest_value": "12.900000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Ba)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1369", "parameter": "Arsenic", "year": 2022, "sample_count": 6, "minimum": "0.430000", "maximum": "1.560000", "mean": "0.873333", "median": "0.690000", "p10": "0.430000", "p90": "1.300000", "latest_value": "0.570000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(As)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1370", "parameter": "Aluminium", "year": 2022, "sample_count": 6, "minimum": "8.200000", "maximum": "107.000000", "mean": "30.533333", "median": "14.050000", "p10": "8.200000", "p90": "31.500000", "latest_value": "31.500000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Al)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1392", "parameter": "Cuivre", "year": 2022, "sample_count": 6, "minimum": "0.930000", "maximum": "1.700000", "mean": "1.188333", "median": "1.150000", "p10": "0.930000", "p90": "1.200000", "latest_value": "1.000000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1393", "parameter": "Fer", "year": 2022, "sample_count": 6, "minimum": "72.400000", "maximum": "243.000000", "mean": "150.900000", "median": "138.500000", "p10": "72.400000", "p90": "191.000000", "latest_value": "191.000000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Fe)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1395", "parameter": "Molybdène", "year": 2022, "sample_count": 6, "minimum": "0.100000", "maximum": "0.500000", "mean": "0.266667", "median": "0.250000", "p10": "0.100000", "p90": "0.400000", "latest_value": "0.200000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Mo)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1364", "parameter": "Lithium", "year": 2022, "sample_count": 6, "minimum": "3.800000", "maximum": "5.900000", "mean": "5.000000", "median": "5.300000", "p10": "3.800000", "p90": "5.800000", "latest_value": "3.900000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Li)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1373", "parameter": "Titane", "year": 2022, "sample_count": 6, "minimum": "0.300000", "maximum": "6.600000", "mean": "2.016667", "median": "1.150000", "p10": "0.300000", "p90": "2.600000", "latest_value": "2.600000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Ti)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2022, "sample_count": 5, "minimum": "0.005000", "maximum": "0.014000", "mean": "0.008000", "median": "0.007000", "p10": "0.005000", "p90": "0.008000", "latest_value": "0.008000", "latest_at": "2022-10-27 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1376", "parameter": "Antimoine", "year": 2022, "sample_count": 5, "minimum": "0.200000", "maximum": "0.400000", "mean": "0.260000", "median": "0.200000", "p10": "0.200000", "p90": "0.300000", "latest_value": "0.200000", "latest_at": "2022-12-05 00:00:00", "unit": "µg(Sb)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "2011", "parameter": "2,6-Dichlorobenzamide", "year": 2022, "sample_count": 5, "minimum": "0.005000", "maximum": "0.044000", "mean": "0.018200", "median": "0.010000", "p10": "0.005000", "p90": "0.023000", "latest_value": "0.005000", "latest_at": "2022-10-27 00:00:00", "unit": "µg/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "28.000000", "maximum": "52.800000", "mean": "40.400000", "median": "40.400000", "p10": "28.000000", "p90": "28.000000", "latest_value": "52.800000", "latest_at": "2022-10-27 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04165800", "station": "CANAL D'ILLE ET RANCE à TREVERIEN", "parameter_code": "1332", "parameter": "Turbidité – Disque de Secchi", "year": 2022, "sample_count": 1, "minimum": "100.000000", "maximum": "100.000000", "mean": "100.000000", "median": "100.000000", "p10": "100.000000", "p90": "100.000000", "latest_value": "100.000000", "latest_at": "2022-08-12 00:00:00", "unit": "cm" } ] }