{ "river": { "name": "La Toison", "course_code": "V2940520", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-09-22T02:37:40+02:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2026, "sample_count": 6, "minimum": "4.710000", "maximum": "14.700000", "mean": "10.341667", "median": "11.650000", "p10": "4.710000", "p90": "14.400000", "latest_value": "14.400000", "latest_at": "2026-03-09 00:00:00", "unit": "NFU" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2026, "sample_count": 3, "minimum": "1.500000", "maximum": "2.400000", "mean": "1.833333", "median": "1.600000", "p10": "1.500000", "p90": "1.600000", "latest_value": "2.400000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2026, "sample_count": 3, "minimum": "92.600000", "maximum": "96.900000", "mean": "94.600000", "median": "94.300000", "p10": "92.600000", "p90": "94.300000", "latest_value": "96.900000", "latest_at": "2026-03-09 00:00:00", "unit": "%" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2026, "sample_count": 3, "minimum": "22.000000", "maximum": "26.300000", "mean": "24.100000", "median": "24.000000", "p10": "22.000000", "p90": "24.000000", "latest_value": "26.300000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2026, "sample_count": 3, "minimum": "0.210000", "maximum": "0.590000", "mean": "0.350000", "median": "0.250000", "p10": "0.210000", "p90": "0.250000", "latest_value": "0.590000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2026, "sample_count": 3, "minimum": "0.800000", "maximum": "1.400000", "mean": "1.100000", "median": "1.100000", "p10": "0.800000", "p90": "1.100000", "latest_value": "1.400000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(N)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2026, "sample_count": 3, "minimum": "10.300000", "maximum": "11.400000", "mean": "10.700000", "median": "10.400000", "p10": "10.300000", "p90": "10.400000", "latest_value": "10.400000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2026, "sample_count": 3, "minimum": "2.300000", "maximum": "3.300000", "mean": "2.866667", "median": "3.000000", "p10": "2.300000", "p90": "3.000000", "latest_value": "2.300000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(C)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2026, "sample_count": 3, "minimum": "0.250000", "maximum": "0.510000", "mean": "0.406667", "median": "0.460000", "p10": "0.250000", "p90": "0.460000", "latest_value": "0.460000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2026, "sample_count": 3, "minimum": "7.900000", "maximum": "8.100000", "mean": "8.033333", "median": "8.100000", "p10": "7.900000", "p90": "8.100000", "latest_value": "8.100000", "latest_at": "2026-03-09 00:00:00", "unit": "unité pH" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2026, "sample_count": 3, "minimum": "10.000000", "maximum": "14.000000", "mean": "12.000000", "median": "12.000000", "p10": "10.000000", "p90": "12.000000", "latest_value": "10.000000", "latest_at": "2026-03-09 00:00:00", "unit": "mg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2026, "sample_count": 3, "minimum": "0.470000", "maximum": "1.470000", "mean": "0.936667", "median": "0.870000", "p10": "0.470000", "p90": "0.870000", "latest_value": "1.470000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2026, "sample_count": 3, "minimum": "6.100000", "maximum": "11.500000", "mean": "8.833333", "median": "8.900000", "p10": "6.100000", "p90": "8.900000", "latest_value": "11.500000", "latest_at": "2026-03-09 00:00:00", "unit": "°C" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2026, "sample_count": 3, "minimum": "463.000000", "maximum": "566.000000", "mean": "516.333333", "median": "520.000000", "p10": "463.000000", "p90": "520.000000", "latest_value": "566.000000", "latest_at": "2026-03-09 00:00:00", "unit": "µS/cm" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2026, "sample_count": 3, "minimum": "0.130000", "maximum": "0.200000", "mean": "0.173333", "median": "0.190000", "p10": "0.130000", "p90": "0.190000", "latest_value": "0.200000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(P)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2026, "sample_count": 3, "minimum": "12.100000", "maximum": "15.300000", "mean": "13.433333", "median": "12.900000", "p10": "12.100000", "p90": "12.900000", "latest_value": "12.900000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2026, "sample_count": 3, "minimum": "9.400000", "maximum": "13.000000", "mean": "11.133333", "median": "11.000000", "p10": "9.400000", "p90": "11.000000", "latest_value": "9.400000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2026, "sample_count": 1, "minimum": "96.100000", "maximum": "96.100000", "mean": "96.100000", "median": "96.100000", "p10": "96.100000", "p90": "96.100000", "latest_value": "96.100000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2026, "sample_count": 1, "minimum": "3.000000", "maximum": "3.000000", "mean": "3.000000", "median": "3.000000", "p10": "3.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2026-03-09 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2026, "sample_count": 1, "minimum": "24.200000", "maximum": "24.200000", "mean": "24.200000", "median": "24.200000", "p10": "24.200000", "p90": "24.200000", "latest_value": "24.200000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1345", "parameter": "Dureté totale", "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": "2026-03-09 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2026, "sample_count": 1, "minimum": "3.200000", "maximum": "3.200000", "mean": "3.200000", "median": "3.200000", "p10": "3.200000", "p90": "3.200000", "latest_value": "3.200000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1338", "parameter": "Sulfates", "year": 2026, "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": "2026-03-09 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1375", "parameter": "Sodium", "year": 2026, "sample_count": 1, "minimum": "12.300000", "maximum": "12.300000", "mean": "12.300000", "median": "12.300000", "p10": "12.300000", "p90": "12.300000", "latest_value": "12.300000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2026, "sample_count": 1, "minimum": "3.200000", "maximum": "3.200000", "mean": "3.200000", "median": "3.200000", "p10": "3.200000", "p90": "3.200000", "latest_value": "3.200000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(K)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2026, "sample_count": 1, "minimum": "257.000000", "maximum": "257.000000", "mean": "257.000000", "median": "257.000000", "p10": "257.000000", "p90": "257.000000", "latest_value": "257.000000", "latest_at": "2026-03-09 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2026, "sample_count": 1, "minimum": "2.000000", "maximum": "2.000000", "mean": "2.000000", "median": "2.000000", "p10": "2.000000", "p90": "2.000000", "latest_value": "2.000000", "latest_at": "2026-03-09 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2026, "sample_count": 1, "minimum": "22.900000", "maximum": "22.900000", "mean": "22.900000", "median": "22.900000", "p10": "22.900000", "p90": "22.900000", "latest_value": "22.900000", "latest_at": "2026-03-09 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2025, "sample_count": 4, "minimum": "0.060000", "maximum": "0.300000", "mean": "0.165000", "median": "0.150000", "p10": "0.060000", "p90": "0.210000", "latest_value": "0.300000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2025, "sample_count": 4, "minimum": "8.100000", "maximum": "58.000000", "mean": "27.025000", "median": "21.000000", "p10": "8.100000", "p90": "31.000000", "latest_value": "8.100000", "latest_at": "2025-10-07 00:00:00", "unit": "mg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2025, "sample_count": 4, "minimum": "7.500000", "maximum": "16.800000", "mean": "12.350000", "median": "12.550000", "p10": "7.500000", "p90": "13.800000", "latest_value": "11.300000", "latest_at": "2025-10-07 00:00:00", "unit": "°C" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2025, "sample_count": 4, "minimum": "1.000000", "maximum": "4.000000", "mean": "3.000000", "median": "3.500000", "p10": "1.000000", "p90": "4.000000", "latest_value": "1.000000", "latest_at": "2025-10-07 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2025, "sample_count": 4, "minimum": "0.060000", "maximum": "0.140000", "mean": "0.085000", "median": "0.070000", "p10": "0.060000", "p90": "0.070000", "latest_value": "0.140000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2025, "sample_count": 4, "minimum": "7.600000", "maximum": "8.100000", "mean": "7.950000", "median": "8.050000", "p10": "7.600000", "p90": "8.100000", "latest_value": "8.100000", "latest_at": "2025-10-07 00:00:00", "unit": "unité pH" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2025, "sample_count": 4, "minimum": "10.000000", "maximum": "72.000000", "mean": "30.000000", "median": "19.000000", "p10": "10.000000", "p90": "23.000000", "latest_value": "10.000000", "latest_at": "2025-10-07 00:00:00", "unit": "NFU" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2025, "sample_count": 4, "minimum": "86.000000", "maximum": "92.000000", "mean": "89.750000", "median": "90.500000", "p10": "86.000000", "p90": "91.000000", "latest_value": "86.000000", "latest_at": "2025-10-07 00:00:00", "unit": "%" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2025, "sample_count": 4, "minimum": "294.000000", "maximum": "605.000000", "mean": "458.750000", "median": "468.000000", "p10": "294.000000", "p90": "602.000000", "latest_value": "602.000000", "latest_at": "2025-10-07 00:00:00", "unit": "µS/cm" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2025, "sample_count": 4, "minimum": "0.170000", "maximum": "1.400000", "mean": "0.552500", "median": "0.320000", "p10": "0.170000", "p90": "0.360000", "latest_value": "0.360000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2025, "sample_count": 4, "minimum": "5.270000", "maximum": "15.200000", "mean": "10.925000", "median": "11.615000", "p10": "5.270000", "p90": "14.700000", "latest_value": "15.200000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2025, "sample_count": 4, "minimum": "0.160000", "maximum": "0.550000", "mean": "0.282500", "median": "0.210000", "p10": "0.160000", "p90": "0.250000", "latest_value": "0.160000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(P)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2025, "sample_count": 4, "minimum": "11.000000", "maximum": "29.000000", "mean": "22.250000", "median": "24.500000", "p10": "11.000000", "p90": "27.000000", "latest_value": "29.000000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2025, "sample_count": 4, "minimum": "8.500000", "maximum": "10.800000", "mean": "9.425000", "median": "9.200000", "p10": "8.500000", "p90": "9.200000", "latest_value": "9.200000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2025, "sample_count": 4, "minimum": "1.200000", "maximum": "5.900000", "mean": "3.750000", "median": "3.950000", "p10": "1.200000", "p90": "5.900000", "latest_value": "1.200000", "latest_at": "2025-10-07 00:00:00", "unit": "mg(C)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2025, "sample_count": 3, "minimum": "0.900000", "maximum": "2.800000", "mean": "1.633333", "median": "1.200000", "p10": "0.900000", "p90": "1.200000", "latest_value": "1.200000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2025, "sample_count": 2, "minimum": "3.400000", "maximum": "4.800000", "mean": "4.100000", "median": "4.100000", "p10": "3.400000", "p90": "3.400000", "latest_value": "3.400000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(K)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2025, "sample_count": 2, "minimum": "0.780000", "maximum": "1.010000", "mean": "0.895000", "median": "0.895000", "p10": "0.780000", "p90": "0.780000", "latest_value": "1.010000", "latest_at": "2025-04-04 00:00:00", "unit": "mg(N)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2025, "sample_count": 2, "minimum": "2.000000", "maximum": "3.300000", "mean": "2.650000", "median": "2.650000", "p10": "2.000000", "p90": "2.000000", "latest_value": "3.300000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2025, "sample_count": 2, "minimum": "8.950000", "maximum": "23.600000", "mean": "16.275000", "median": "16.275000", "p10": "8.950000", "p90": "8.950000", "latest_value": "23.600000", "latest_at": "2025-07-25 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2025, "sample_count": 2, "minimum": "11.800000", "maximum": "26.700000", "mean": "19.250000", "median": "19.250000", "p10": "11.800000", "p90": "11.800000", "latest_value": "26.700000", "latest_at": "2025-07-25 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2025, "sample_count": 2, "minimum": "44.000000", "maximum": "101.000000", "mean": "72.500000", "median": "72.500000", "p10": "44.000000", "p90": "44.000000", "latest_value": "101.000000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1338", "parameter": "Sulfates", "year": 2025, "sample_count": 2, "minimum": "5.900000", "maximum": "16.000000", "mean": "10.950000", "median": "10.950000", "p10": "5.900000", "p90": "5.900000", "latest_value": "16.000000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2025, "sample_count": 2, "minimum": "109.000000", "maximum": "288.000000", "mean": "198.500000", "median": "198.500000", "p10": "109.000000", "p90": "109.000000", "latest_value": "288.000000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1375", "parameter": "Sodium", "year": 2025, "sample_count": 2, "minimum": "5.400000", "maximum": "14.000000", "mean": "9.700000", "median": "9.700000", "p10": "5.400000", "p90": "5.400000", "latest_value": "14.000000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2025, "sample_count": 2, "minimum": "2.000000", "maximum": "5.000000", "mean": "3.500000", "median": "3.500000", "p10": "2.000000", "p90": "2.000000", "latest_value": "5.000000", "latest_at": "2025-07-25 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2025, "sample_count": 2, "minimum": "12.000000", "maximum": "30.000000", "mean": "21.000000", "median": "21.000000", "p10": "12.000000", "p90": "12.000000", "latest_value": "30.000000", "latest_at": "2025-07-25 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2025, "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": "2025-04-04 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 4, "minimum": "6.820000", "maximum": "14.700000", "mean": "10.680000", "median": "10.600000", "p10": "6.820000", "p90": "11.900000", "latest_value": "11.900000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 4, "minimum": "0.700000", "maximum": "3.000000", "mean": "1.600000", "median": "1.350000", "p10": "0.700000", "p90": "1.400000", "latest_value": "1.300000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 4, "minimum": "9.500000", "maximum": "16.600000", "mean": "13.175000", "median": "13.300000", "p10": "9.500000", "p90": "14.800000", "latest_value": "14.800000", "latest_at": "2024-10-02 00:00:00", "unit": "°C" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 4, "minimum": "0.190000", "maximum": "0.820000", "mean": "0.427500", "median": "0.350000", "p10": "0.190000", "p90": "0.380000", "latest_value": "0.380000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 4, "minimum": "82.000000", "maximum": "92.000000", "mean": "87.000000", "median": "87.000000", "p10": "82.000000", "p90": "90.000000", "latest_value": "84.000000", "latest_at": "2024-10-02 00:00:00", "unit": "%" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 4, "minimum": "7.400000", "maximum": "7.900000", "mean": "7.700000", "median": "7.750000", "p10": "7.400000", "p90": "7.800000", "latest_value": "7.800000", "latest_at": "2024-10-02 00:00:00", "unit": "unité pH" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 4, "minimum": "6.000000", "maximum": "38.000000", "mean": "24.250000", "median": "26.500000", "p10": "6.000000", "p90": "37.000000", "latest_value": "16.000000", "latest_at": "2024-10-02 00:00:00", "unit": "mg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 4, "minimum": "0.090000", "maximum": "0.580000", "mean": "0.232500", "median": "0.130000", "p10": "0.090000", "p90": "0.150000", "latest_value": "0.150000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 4, "minimum": "294.000000", "maximum": "588.000000", "mean": "437.250000", "median": "433.500000", "p10": "294.000000", "p90": "486.000000", "latest_value": "486.000000", "latest_at": "2024-10-02 00:00:00", "unit": "µS/cm" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 4, "minimum": "6.400000", "maximum": "44.000000", "mean": "25.350000", "median": "25.500000", "p10": "6.400000", "p90": "36.000000", "latest_value": "15.000000", "latest_at": "2024-10-02 00:00:00", "unit": "NFU" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 4, "minimum": "1.800000", "maximum": "5.500000", "mean": "4.425000", "median": "5.200000", "p10": "1.800000", "p90": "5.400000", "latest_value": "5.000000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(C)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 4, "minimum": "0.160000", "maximum": "0.330000", "mean": "0.222500", "median": "0.200000", "p10": "0.160000", "p90": "0.220000", "latest_value": "0.180000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(P)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 4, "minimum": "14.000000", "maximum": "23.000000", "mean": "20.000000", "median": "21.500000", "p10": "14.000000", "p90": "22.000000", "latest_value": "21.000000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 4, "minimum": "7.700000", "maximum": "9.900000", "mean": "8.900000", "median": "9.000000", "p10": "7.700000", "p90": "9.700000", "latest_value": "8.300000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 3, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.333333", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2024-07-04 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 3, "minimum": "0.070000", "maximum": "0.256000", "mean": "0.172000", "median": "0.190000", "p10": "0.070000", "p90": "0.190000", "latest_value": "0.190000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 3, "minimum": "1.000000", "maximum": "6.000000", "mean": "3.666667", "median": "4.000000", "p10": "1.000000", "p90": "4.000000", "latest_value": "1.000000", "latest_at": "2024-10-02 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 3, "minimum": "0.510000", "maximum": "3.300000", "mean": "1.523333", "median": "0.760000", "p10": "0.510000", "p90": "0.760000", "latest_value": "0.510000", "latest_at": "2024-10-02 00:00:00", "unit": "mg(N)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "11.300000", "maximum": "23.700000", "mean": "17.500000", "median": "17.500000", "p10": "11.300000", "p90": "11.300000", "latest_value": "23.700000", "latest_at": "2024-07-04 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "137.000000", "maximum": "289.000000", "mean": "213.000000", "median": "213.000000", "p10": "137.000000", "p90": "137.000000", "latest_value": "289.000000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "2.600000", "maximum": "2.700000", "mean": "2.650000", "median": "2.650000", "p10": "2.600000", "p90": "2.600000", "latest_value": "2.700000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(K)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "5.000000", "maximum": "11.500000", "mean": "8.250000", "median": "8.250000", "p10": "5.000000", "p90": "5.000000", "latest_value": "11.500000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "45.500000", "maximum": "96.500000", "mean": "71.000000", "median": "71.000000", "p10": "45.500000", "p90": "45.500000", "latest_value": "96.500000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "12.200000", "maximum": "25.600000", "mean": "18.900000", "median": "18.900000", "p10": "12.200000", "p90": "12.200000", "latest_value": "25.600000", "latest_at": "2024-07-04 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "10.000000", "maximum": "25.000000", "mean": "17.500000", "median": "17.500000", "p10": "10.000000", "p90": "10.000000", "latest_value": "25.000000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "2.100000", "maximum": "3.500000", "mean": "2.800000", "median": "2.800000", "p10": "2.100000", "p90": "2.100000", "latest_value": "3.500000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "9.900000", "maximum": "13.000000", "mean": "11.450000", "median": "11.450000", "p10": "9.900000", "p90": "9.900000", "latest_value": "13.000000", "latest_at": "2024-07-04 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2024, "sample_count": 2, "minimum": "22.000000", "maximum": "24.000000", "mean": "23.000000", "median": "23.000000", "p10": "22.000000", "p90": "22.000000", "latest_value": "22.000000", "latest_at": "2024-04-03 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 12, "minimum": "50.000000", "maximum": "97.000000", "mean": "77.916667", "median": "80.000000", "p10": "63.000000", "p90": "86.000000", "latest_value": "89.000000", "latest_at": "2023-12-08 00:00:00", "unit": "%" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "16.000000", "maximum": "34.000000", "mean": "24.500000", "median": "25.500000", "p10": "19.000000", "p90": "27.000000", "latest_value": "19.000000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 12, "minimum": "7.700000", "maximum": "8.000000", "mean": "7.850000", "median": "7.850000", "p10": "7.700000", "p90": "8.000000", "latest_value": "7.800000", "latest_at": "2023-12-08 00:00:00", "unit": "unité pH" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "2.200000", "maximum": "6.100000", "mean": "3.633333", "median": "3.300000", "p10": "2.400000", "p90": "4.800000", "latest_value": "6.100000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(C)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 12, "minimum": "0.150000", "maximum": "0.780000", "mean": "0.357500", "median": "0.330000", "p10": "0.230000", "p90": "0.400000", "latest_value": "0.340000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 12, "minimum": "7.600000", "maximum": "14.400000", "mean": "11.966667", "median": "12.450000", "p10": "9.800000", "p90": "14.000000", "latest_value": "7.600000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 12, "minimum": "0.040000", "maximum": "7.400000", "mean": "0.990833", "median": "0.330000", "p10": "0.080000", "p90": "0.890000", "latest_value": "0.210000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 12, "minimum": "4.400000", "maximum": "59.000000", "mean": "15.933333", "median": "9.100000", "p10": "5.200000", "p90": "19.000000", "latest_value": "59.000000", "latest_at": "2023-12-08 00:00:00", "unit": "mg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 12, "minimum": "0.070000", "maximum": "1.250000", "mean": "0.512500", "median": "0.405000", "p10": "0.220000", "p90": "0.820000", "latest_value": "0.070000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 12, "minimum": "290.000000", "maximum": "683.000000", "mean": "560.333333", "median": "590.500000", "p10": "445.000000", "p90": "666.000000", "latest_value": "290.000000", "latest_at": "2023-12-08 00:00:00", "unit": "µS/cm" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 12, "minimum": "3.000000", "maximum": "81.000000", "mean": "15.091667", "median": "7.950000", "p10": "3.900000", "p90": "17.000000", "latest_value": "81.000000", "latest_at": "2023-12-08 00:00:00", "unit": "NFU" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 12, "minimum": "7.900000", "maximum": "21.200000", "mean": "14.641667", "median": "13.700000", "p10": "8.200000", "p90": "19.800000", "latest_value": "8.200000", "latest_at": "2023-12-08 00:00:00", "unit": "°C" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.110000", "maximum": "0.300000", "mean": "0.178333", "median": "0.165000", "p10": "0.110000", "p90": "0.220000", "latest_value": "0.300000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(P)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 12, "minimum": "4.400000", "maximum": "10.100000", "mean": "7.816667", "median": "7.750000", "p10": "6.500000", "p90": "9.700000", "latest_value": "10.100000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 11, "minimum": "0.530000", "maximum": "6.000000", "mean": "1.371818", "median": "0.790000", "p10": "0.550000", "p90": "2.000000", "latest_value": "1.300000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(N)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 11, "minimum": "0.800000", "maximum": "5.000000", "mean": "2.118182", "median": "1.700000", "p10": "0.800000", "p90": "3.000000", "latest_value": "5.000000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 4, "minimum": "1.000000", "maximum": "4.000000", "mean": "2.500000", "median": "2.500000", "p10": "1.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2023-09-04 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 4, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.500000", "median": "1.500000", "p10": "1.000000", "p90": "2.000000", "latest_value": "1.000000", "latest_at": "2023-09-04 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "86.100000", "maximum": "105.000000", "mean": "95.550000", "median": "95.550000", "p10": "86.100000", "p90": "86.100000", "latest_value": "105.000000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "22.700000", "maximum": "27.600000", "mean": "25.150000", "median": "25.150000", "p10": "22.700000", "p90": "22.700000", "latest_value": "27.600000", "latest_at": "2023-09-04 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "19.100000", "maximum": "23.600000", "mean": "21.350000", "median": "21.350000", "p10": "19.100000", "p90": "19.100000", "latest_value": "23.600000", "latest_at": "2023-09-04 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "25.000000", "maximum": "51.000000", "mean": "38.000000", "median": "38.000000", "p10": "25.000000", "p90": "25.000000", "latest_value": "51.000000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "13.000000", "maximum": "19.000000", "mean": "16.000000", "median": "16.000000", "p10": "13.000000", "p90": "13.000000", "latest_value": "19.000000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "3.000000", "maximum": "6.500000", "mean": "4.750000", "median": "4.750000", "p10": "3.000000", "p90": "3.000000", "latest_value": "6.500000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(K)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "12.000000", "maximum": "25.500000", "mean": "18.750000", "median": "18.750000", "p10": "12.000000", "p90": "12.000000", "latest_value": "25.500000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "233.000000", "maximum": "287.000000", "mean": "260.000000", "median": "260.000000", "p10": "233.000000", "p90": "233.000000", "latest_value": "287.000000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "2.900000", "maximum": "3.600000", "mean": "3.250000", "median": "3.250000", "p10": "2.900000", "p90": "2.900000", "latest_value": "3.600000", "latest_at": "2023-09-04 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2023, "sample_count": 1, "minimum": "42.000000", "maximum": "42.000000", "mean": "42.000000", "median": "42.000000", "p10": "42.000000", "p90": "42.000000", "latest_value": "42.000000", "latest_at": "2023-12-08 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 12, "minimum": "0.030000", "maximum": "0.640000", "mean": "0.220000", "median": "0.185000", "p10": "0.030000", "p90": "0.400000", "latest_value": "0.450000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 12, "minimum": "7.800000", "maximum": "8.300000", "mean": "8.000000", "median": "8.000000", "p10": "7.900000", "p90": "8.100000", "latest_value": "8.000000", "latest_at": "2022-12-22 00:00:00", "unit": "unité pH" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 12, "minimum": "21.000000", "maximum": "30.000000", "mean": "26.083333", "median": "26.000000", "p10": "24.000000", "p90": "28.000000", "latest_value": "28.000000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 12, "minimum": "483.000000", "maximum": "657.000000", "mean": "575.583333", "median": "584.000000", "p10": "495.000000", "p90": "613.000000", "latest_value": "587.000000", "latest_at": "2022-12-22 00:00:00", "unit": "µS/cm" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 12, "minimum": "75.000000", "maximum": "117.000000", "mean": "86.500000", "median": "82.000000", "p10": "79.000000", "p90": "95.000000", "latest_value": "80.000000", "latest_at": "2022-12-22 00:00:00", "unit": "%" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 12, "minimum": "2.700000", "maximum": "18.000000", "mean": "10.150000", "median": "9.950000", "p10": "3.900000", "p90": "14.000000", "latest_value": "9.200000", "latest_at": "2022-12-22 00:00:00", "unit": "mg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 12, "minimum": "4.600000", "maximum": "21.800000", "mean": "13.083333", "median": "12.900000", "p10": "7.400000", "p90": "18.000000", "latest_value": "10.200000", "latest_at": "2022-12-22 00:00:00", "unit": "°C" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "6.900000", "maximum": "13.100000", "mean": "9.033333", "median": "8.200000", "p10": "7.400000", "p90": "11.400000", "latest_value": "8.700000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 12, "minimum": "0.600000", "maximum": "4.000000", "mean": "1.791667", "median": "1.500000", "p10": "0.800000", "p90": "2.600000", "latest_value": "2.600000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 12, "minimum": "4.300000", "maximum": "16.000000", "mean": "9.575000", "median": "9.100000", "p10": "5.200000", "p90": "14.000000", "latest_value": "8.700000", "latest_at": "2022-12-22 00:00:00", "unit": "NFU" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "9.300000", "maximum": "14.800000", "mean": "12.775000", "median": "13.150000", "p10": "10.500000", "p90": "14.300000", "latest_value": "12.800000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.140000", "maximum": "0.490000", "mean": "0.202500", "median": "0.160000", "p10": "0.150000", "p90": "0.230000", "latest_value": "0.160000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(P)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "1.700000", "maximum": "6.100000", "mean": "2.916667", "median": "2.500000", "p10": "1.800000", "p90": "3.400000", "latest_value": "3.400000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(C)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 12, "minimum": "0.260000", "maximum": "1.500000", "mean": "0.549167", "median": "0.385000", "p10": "0.280000", "p90": "0.590000", "latest_value": "0.420000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 12, "minimum": "0.150000", "maximum": "0.660000", "mean": "0.354167", "median": "0.330000", "p10": "0.170000", "p90": "0.510000", "latest_value": "0.420000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 6, "minimum": "0.520000", "maximum": "1.400000", "mean": "0.771667", "median": "0.665000", "p10": "0.520000", "p90": "0.860000", "latest_value": "0.710000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(N)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 3, "minimum": "1.000000", "maximum": "4.000000", "mean": "2.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2022-07-08 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "23.000000", "maximum": "32.000000", "mean": "27.500000", "median": "27.500000", "p10": "23.000000", "p90": "23.000000", "latest_value": "32.000000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "13.000000", "maximum": "17.000000", "mean": "15.000000", "median": "15.000000", "p10": "13.000000", "p90": "13.000000", "latest_value": "17.000000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "91.600000", "maximum": "99.900000", "mean": "95.750000", "median": "95.750000", "p10": "91.600000", "p90": "91.600000", "latest_value": "99.900000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "3.000000", "maximum": "4.400000", "mean": "3.700000", "median": "3.700000", "p10": "3.000000", "p90": "3.000000", "latest_value": "4.400000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(K)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "10.900000", "maximum": "20.100000", "mean": "15.500000", "median": "15.500000", "p10": "10.900000", "p90": "10.900000", "latest_value": "20.100000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "24.300000", "maximum": "26.300000", "mean": "25.300000", "median": "25.300000", "p10": "24.300000", "p90": "24.300000", "latest_value": "26.300000", "latest_at": "2022-09-05 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 2, "minimum": "4.000000", "maximum": "6.000000", "mean": "5.000000", "median": "5.000000", "p10": "4.000000", "p90": "4.000000", "latest_value": "4.000000", "latest_at": "2022-05-06 00:00:00", "unit": "µg/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "20.700000", "maximum": "24.800000", "mean": "22.750000", "median": "22.750000", "p10": "20.700000", "p90": "20.700000", "latest_value": "24.800000", "latest_at": "2022-09-05 00:00:00", "unit": "°f" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "3.300000", "maximum": "3.300000", "mean": "3.300000", "median": "3.300000", "p10": "3.300000", "p90": "3.300000", "latest_value": "3.300000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "253.000000", "maximum": "302.000000", "mean": "277.500000", "median": "277.500000", "p10": "253.000000", "p90": "253.000000", "latest_value": "302.000000", "latest_at": "2022-09-05 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "06091610", "station": "TOISON A CHALAMONT 1", "parameter_code": "1314", "parameter": "Demande Chimique en Oxygène (DCO)", "year": 2022, "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": "2022-10-07 00:00:00", "unit": "mg(O2)/L" } ] }