{ "river": { "name": "Le Tort", "course_code": "R5040500", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T10:02:31+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "15.700000", "maximum": "22.400000", "mean": "18.058333", "median": "17.700000", "p10": "16.000000", "p90": "18.900000", "latest_value": "22.400000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 12, "minimum": "9.000000", "maximum": "17.100000", "mean": "12.825000", "median": "12.400000", "p10": "9.700000", "p90": "15.800000", "latest_value": "9.000000", "latest_at": "2024-12-18 00:00:00", "unit": "°C" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 12, "minimum": "162.000000", "maximum": "715.000000", "mean": "600.250000", "median": "666.000000", "p10": "450.000000", "p90": "675.000000", "latest_value": "715.000000", "latest_at": "2024-12-18 00:00:00", "unit": "µS/cm" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "0.480000", "maximum": "20.000000", "mean": "13.931667", "median": "17.850000", "p10": "1.300000", "p90": "18.800000", "latest_value": "0.480000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "6.500000", "maximum": "9.860000", "mean": "8.391667", "median": "8.765000", "p10": "6.800000", "p90": "9.060000", "latest_value": "6.800000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 12, "minimum": "0.010000", "maximum": "0.140000", "mean": "0.060833", "median": "0.060000", "p10": "0.020000", "p90": "0.090000", "latest_value": "0.010000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 12, "minimum": "0.040000", "maximum": "0.240000", "mean": "0.095833", "median": "0.075000", "p10": "0.050000", "p90": "0.120000", "latest_value": "0.050000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 12, "minimum": "59.000000", "maximum": "88.600000", "mean": "78.966667", "median": "84.850000", "p10": "62.300000", "p90": "86.700000", "latest_value": "59.000000", "latest_at": "2024-12-18 00:00:00", "unit": "%" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "1.000000", "maximum": "12.300000", "mean": "3.800000", "median": "2.450000", "p10": "1.000000", "p90": "6.500000", "latest_value": "6.500000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2024, "sample_count": 12, "minimum": "7.000000", "maximum": "10.000000", "mean": "8.833333", "median": "9.000000", "p10": "7.000000", "p90": "10.000000", "latest_value": "10.000000", "latest_at": "2024-12-18 00:00:00", "unit": "X" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 12, "minimum": "7.700000", "maximum": "8.200000", "mean": "7.983333", "median": "8.000000", "p10": "7.800000", "p90": "8.100000", "latest_value": "8.100000", "latest_at": "2024-12-18 00:00:00", "unit": "unité pH" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 12, "minimum": "3.090000", "maximum": "61.000000", "mean": "17.255000", "median": "10.600000", "p10": "4.670000", "p90": "16.000000", "latest_value": "4.670000", "latest_at": "2024-12-18 00:00:00", "unit": "NFU" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 12, "minimum": "0.026000", "maximum": "0.200000", "mean": "0.076333", "median": "0.052500", "p10": "0.029000", "p90": "0.110000", "latest_value": "0.110000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 11, "minimum": "0.010000", "maximum": "0.170000", "mean": "0.041818", "median": "0.030000", "p10": "0.010000", "p90": "0.060000", "latest_value": "0.020000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 11, "minimum": "3.400000", "maximum": "35.000000", "mean": "17.690909", "median": "14.000000", "p10": "8.800000", "p90": "32.000000", "latest_value": "3.400000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 10, "minimum": "0.600000", "maximum": "6.000000", "mean": "1.590000", "median": "1.000000", "p10": "0.600000", "p90": "2.800000", "latest_value": "6.000000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 6, "minimum": "1.100000", "maximum": "4.800000", "mean": "2.566667", "median": "2.600000", "p10": "1.100000", "p90": "2.900000", "latest_value": "2.700000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 3, "minimum": "1.100000", "maximum": "1.500000", "mean": "1.266667", "median": "1.200000", "p10": "1.100000", "p90": "1.200000", "latest_value": "1.100000", "latest_at": "2024-05-29 00:00:00", "unit": "µg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 3, "minimum": "0.500000", "maximum": "0.700000", "mean": "0.633333", "median": "0.700000", "p10": "0.500000", "p90": "0.700000", "latest_value": "0.500000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "115.900000", "maximum": "118.200000", "mean": "117.050000", "median": "117.050000", "p10": "115.900000", "p90": "115.900000", "latest_value": "118.200000", "latest_at": "2024-09-17 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "27.800000", "maximum": "30.200000", "mean": "29.000000", "median": "29.000000", "p10": "27.800000", "p90": "27.800000", "latest_value": "30.200000", "latest_at": "2024-09-17 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "15.300000", "maximum": "17.500000", "mean": "16.400000", "median": "16.400000", "p10": "15.300000", "p90": "15.300000", "latest_value": "17.500000", "latest_at": "2024-09-17 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "28.500000", "maximum": "30.200000", "mean": "29.350000", "median": "29.350000", "p10": "28.500000", "p90": "28.500000", "latest_value": "30.200000", "latest_at": "2024-09-17 00:00:00", "unit": "°f" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "347.700000", "maximum": "368.700000", "mean": "358.200000", "median": "358.200000", "p10": "347.700000", "p90": "347.700000", "latest_value": "368.700000", "latest_at": "2024-09-17 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "30.400000", "maximum": "31.100000", "mean": "30.750000", "median": "30.750000", "p10": "30.400000", "p90": "30.400000", "latest_value": "31.100000", "latest_at": "2024-09-17 00:00:00", "unit": "°f" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "3.600000", "maximum": "3.900000", "mean": "3.750000", "median": "3.750000", "p10": "3.600000", "p90": "3.600000", "latest_value": "3.900000", "latest_at": "2024-09-17 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.200000", "maximum": "1.900000", "mean": "1.550000", "median": "1.550000", "p10": "1.200000", "p90": "1.200000", "latest_value": "1.200000", "latest_at": "2024-09-17 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "10.000000", "maximum": "13.500000", "mean": "11.750000", "median": "11.750000", "p10": "10.000000", "p90": "10.000000", "latest_value": "10.000000", "latest_at": "2024-09-17 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 8, "minimum": "73.800000", "maximum": "113.000000", "mean": "90.987500", "median": "88.300000", "p10": "73.800000", "p90": "103.000000", "latest_value": "83.900000", "latest_at": "2023-11-23 00:00:00", "unit": "%" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 8, "minimum": "7.000000", "maximum": "18.700000", "mean": "12.850000", "median": "12.550000", "p10": "7.000000", "p90": "18.100000", "latest_value": "10.800000", "latest_at": "2023-11-23 00:00:00", "unit": "°C" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 8, "minimum": "0.050000", "maximum": "0.210000", "mean": "0.112500", "median": "0.090000", "p10": "0.050000", "p90": "0.190000", "latest_value": "0.210000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 8, "minimum": "629.000000", "maximum": "672.000000", "mean": "651.625000", "median": "646.500000", "p10": "629.000000", "p90": "670.000000", "latest_value": "645.000000", "latest_at": "2023-11-23 00:00:00", "unit": "µS/cm" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 8, "minimum": "0.020000", "maximum": "0.120000", "mean": "0.066250", "median": "0.060000", "p10": "0.020000", "p90": "0.100000", "latest_value": "0.050000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 8, "minimum": "0.020000", "maximum": "0.120000", "mean": "0.067500", "median": "0.065000", "p10": "0.020000", "p90": "0.090000", "latest_value": "0.070000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 8, "minimum": "13.900000", "maximum": "33.000000", "mean": "21.887500", "median": "21.400000", "p10": "13.900000", "p90": "26.900000", "latest_value": "21.800000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2023, "sample_count": 8, "minimum": "1.000000", "maximum": "10.000000", "mean": "7.500000", "median": "8.000000", "p10": "1.000000", "p90": "10.000000", "latest_value": "8.000000", "latest_at": "2023-11-23 00:00:00", "unit": "X" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 8, "minimum": "13.000000", "maximum": "24.900000", "mean": "18.550000", "median": "17.900000", "p10": "13.000000", "p90": "23.000000", "latest_value": "24.900000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 8, "minimum": "6.950000", "maximum": "12.790000", "mean": "9.803750", "median": "9.525000", "p10": "6.950000", "p90": "12.310000", "latest_value": "9.520000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 8, "minimum": "3.700000", "maximum": "23.000000", "mean": "12.137500", "median": "11.800000", "p10": "3.700000", "p90": "21.000000", "latest_value": "4.600000", "latest_at": "2023-11-23 00:00:00", "unit": "mg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 8, "minimum": "8.000000", "maximum": "8.200000", "mean": "8.087500", "median": "8.100000", "p10": "8.000000", "p90": "8.100000", "latest_value": "8.100000", "latest_at": "2023-11-23 00:00:00", "unit": "unité pH" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 8, "minimum": "0.030000", "maximum": "0.086000", "mean": "0.055500", "median": "0.050500", "p10": "0.030000", "p90": "0.077000", "latest_value": "0.086000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 8, "minimum": "3.400000", "maximum": "17.000000", "mean": "10.762500", "median": "11.200000", "p10": "3.400000", "p90": "16.900000", "latest_value": "5.500000", "latest_at": "2023-11-23 00:00:00", "unit": "NFU" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 8, "minimum": "1.400000", "maximum": "4.700000", "mean": "2.500000", "median": "2.200000", "p10": "1.400000", "p90": "3.100000", "latest_value": "4.700000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 7, "minimum": "0.900000", "maximum": "1.600000", "mean": "1.200000", "median": "1.100000", "p10": "0.900000", "p90": "1.600000", "latest_value": "1.000000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 3, "minimum": "1.100000", "maximum": "1.600000", "mean": "1.366667", "median": "1.400000", "p10": "1.100000", "p90": "1.400000", "latest_value": "1.100000", "latest_at": "2023-07-27 00:00:00", "unit": "µg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 2, "minimum": "1.300000", "maximum": "2.000000", "mean": "1.650000", "median": "1.650000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.300000", "latest_at": "2023-07-27 00:00:00", "unit": "µg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 1, "minimum": "31.940000", "maximum": "31.940000", "mean": "31.940000", "median": "31.940000", "p10": "31.940000", "p90": "31.940000", "latest_value": "31.940000", "latest_at": "2023-03-22 00:00:00", "unit": "°f" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 1, "minimum": "0.600000", "maximum": "0.600000", "mean": "0.600000", "median": "0.600000", "p10": "0.600000", "p90": "0.600000", "latest_value": "0.600000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 1, "minimum": "30.600000", "maximum": "30.600000", "mean": "30.600000", "median": "30.600000", "p10": "30.600000", "p90": "30.600000", "latest_value": "30.600000", "latest_at": "2023-03-22 00:00:00", "unit": "°f" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 1, "minimum": "373.300000", "maximum": "373.300000", "mean": "373.300000", "median": "373.300000", "p10": "373.300000", "p90": "373.300000", "latest_value": "373.300000", "latest_at": "2023-03-22 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 1, "minimum": "18.100000", "maximum": "18.100000", "mean": "18.100000", "median": "18.100000", "p10": "18.100000", "p90": "18.100000", "latest_value": "18.100000", "latest_at": "2023-03-22 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 1, "minimum": "1.600000", "maximum": "1.600000", "mean": "1.600000", "median": "1.600000", "p10": "1.600000", "p90": "1.600000", "latest_value": "1.600000", "latest_at": "2023-03-22 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 1, "minimum": "26.800000", "maximum": "26.800000", "mean": "26.800000", "median": "26.800000", "p10": "26.800000", "p90": "26.800000", "latest_value": "26.800000", "latest_at": "2023-03-22 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 1, "minimum": "15.500000", "maximum": "15.500000", "mean": "15.500000", "median": "15.500000", "p10": "15.500000", "p90": "15.500000", "latest_value": "15.500000", "latest_at": "2023-03-22 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 1, "minimum": "122.100000", "maximum": "122.100000", "mean": "122.100000", "median": "122.100000", "p10": "122.100000", "p90": "122.100000", "latest_value": "122.100000", "latest_at": "2023-03-22 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 1, "minimum": "3.600000", "maximum": "3.600000", "mean": "3.600000", "median": "3.600000", "p10": "3.600000", "p90": "3.600000", "latest_value": "3.600000", "latest_at": "2023-03-22 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 11, "minimum": "324.000000", "maximum": "712.000000", "mean": "630.090909", "median": "667.000000", "p10": "591.000000", "p90": "704.000000", "latest_value": "650.000000", "latest_at": "2022-12-15 00:00:00", "unit": "µS/cm" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 11, "minimum": "0.010000", "maximum": "0.570000", "mean": "0.130909", "median": "0.090000", "p10": "0.040000", "p90": "0.180000", "latest_value": "0.090000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 11, "minimum": "5.800000", "maximum": "21.400000", "mean": "12.772727", "median": "12.400000", "p10": "8.100000", "p90": "17.600000", "latest_value": "8.100000", "latest_at": "2022-12-15 00:00:00", "unit": "°C" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 11, "minimum": "30.500000", "maximum": "106.100000", "mean": "76.009091", "median": "85.600000", "p10": "44.800000", "p90": "95.300000", "latest_value": "57.100000", "latest_at": "2022-12-15 00:00:00", "unit": "%" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 11, "minimum": "1.500000", "maximum": "685.000000", "mean": "66.827273", "median": "6.200000", "p10": "1.700000", "p90": "8.300000", "latest_value": "1.500000", "latest_at": "2022-12-15 00:00:00", "unit": "NFU" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2022, "sample_count": 11, "minimum": "4.000000", "maximum": "10.000000", "mean": "6.181818", "median": "7.000000", "p10": "4.000000", "p90": "7.000000", "latest_value": "7.000000", "latest_at": "2022-12-15 00:00:00", "unit": "X" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 11, "minimum": "7.600000", "maximum": "8.200000", "mean": "8.000000", "median": "8.100000", "p10": "7.600000", "p90": "8.200000", "latest_value": "8.100000", "latest_at": "2022-12-15 00:00:00", "unit": "unité pH" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 11, "minimum": "0.012000", "maximum": "1.010000", "mean": "0.125818", "median": "0.042000", "p10": "0.015000", "p90": "0.068000", "latest_value": "0.020000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 11, "minimum": "0.600000", "maximum": "6.000000", "mean": "1.763636", "median": "1.100000", "p10": "0.800000", "p90": "3.700000", "latest_value": "1.200000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 11, "minimum": "10.500000", "maximum": "20.900000", "mean": "15.881818", "median": "15.500000", "p10": "11.300000", "p90": "19.800000", "latest_value": "13.000000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 11, "minimum": "1.600000", "maximum": "14.800000", "mean": "3.945455", "median": "2.800000", "p10": "1.800000", "p90": "6.700000", "latest_value": "3.100000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 11, "minimum": "0.580000", "maximum": "27.600000", "mean": "17.834545", "median": "19.600000", "p10": "9.300000", "p90": "24.700000", "latest_value": "14.000000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 11, "minimum": "3.010000", "maximum": "12.050000", "mean": "8.301818", "median": "8.910000", "p10": "4.000000", "p90": "11.600000", "latest_value": "6.720000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 8, "minimum": "0.020000", "maximum": "1.100000", "mean": "0.167500", "median": "0.035000", "p10": "0.020000", "p90": "0.060000", "latest_value": "0.020000", "latest_at": "2022-10-20 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 8, "minimum": "3.000000", "maximum": "600.000000", "mean": "83.937500", "median": "11.500000", "p10": "3.000000", "p90": "16.000000", "latest_value": "3.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 7, "minimum": "0.030000", "maximum": "0.920000", "mean": "0.220000", "median": "0.080000", "p10": "0.030000", "p90": "0.200000", "latest_value": "0.030000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 2, "minimum": "1.100000", "maximum": "2.700000", "mean": "1.900000", "median": "1.900000", "p10": "1.100000", "p90": "1.100000", "latest_value": "1.100000", "latest_at": "2022-05-17 00:00:00", "unit": "µg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.300000", "maximum": "1.500000", "mean": "1.400000", "median": "1.400000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.300000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "317.200000", "maximum": "363.600000", "mean": "340.400000", "median": "340.400000", "p10": "317.200000", "p90": "317.200000", "latest_value": "317.200000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "27.070000", "maximum": "32.540000", "mean": "29.805000", "median": "29.805000", "p10": "27.070000", "p90": "27.070000", "latest_value": "27.070000", "latest_at": "2022-09-20 00:00:00", "unit": "°f" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "26.000000", "maximum": "29.800000", "mean": "27.900000", "median": "27.900000", "p10": "26.000000", "p90": "26.000000", "latest_value": "26.000000", "latest_at": "2022-09-20 00:00:00", "unit": "°f" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "29.200000", "maximum": "31.100000", "mean": "30.150000", "median": "30.150000", "p10": "29.200000", "p90": "29.200000", "latest_value": "29.200000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "101.900000", "maximum": "124.000000", "mean": "112.950000", "median": "112.950000", "p10": "101.900000", "p90": "101.900000", "latest_value": "101.900000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "16.500000", "maximum": "16.800000", "mean": "16.650000", "median": "16.650000", "p10": "16.500000", "p90": "16.500000", "latest_value": "16.500000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 2, "minimum": "1.900000", "maximum": "4.000000", "mean": "2.950000", "median": "2.950000", "p10": "1.900000", "p90": "1.900000", "latest_value": "1.900000", "latest_at": "2022-09-20 00:00:00", "unit": "µg/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "9.800000", "maximum": "15.800000", "mean": "12.800000", "median": "12.800000", "p10": "9.800000", "p90": "9.800000", "latest_value": "9.800000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "3.900000", "maximum": "4.000000", "mean": "3.950000", "median": "3.950000", "p10": "3.900000", "p90": "3.900000", "latest_value": "4.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05007955", "station": "Le Tort à St Sigismond de Clermont", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 1, "minimum": "2.900000", "maximum": "2.900000", "mean": "2.900000", "median": "2.900000", "p10": "2.900000", "p90": "2.900000", "latest_value": "2.900000", "latest_at": "2022-06-21 00:00:00", "unit": "mg(N)/L" } ] }