{ "river": { "name": "Le Coly", "course_code": "P4130500", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-09-22T01:57:43+02:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 12, "minimum": "580.000000", "maximum": "665.000000", "mean": "600.000000", "median": "595.000000", "p10": "580.000000", "p90": "605.000000", "latest_value": "605.000000", "latest_at": "2024-12-18 00:00:00", "unit": "µS/cm" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "3.900000", "maximum": "5.700000", "mean": "4.966667", "median": "5.000000", "p10": "4.400000", "p90": "5.400000", "latest_value": "4.900000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 12, "minimum": "7.200000", "maximum": "7.600000", "mean": "7.383333", "median": "7.400000", "p10": "7.300000", "p90": "7.500000", "latest_value": "7.200000", "latest_at": "2024-12-18 00:00:00", "unit": "unité pH" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 12, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.018333", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "0.500000", "maximum": "1.400000", "mean": "0.841667", "median": "0.850000", "p10": "0.600000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "8.300000", "maximum": "15.000000", "mean": "10.541667", "median": "10.000000", "p10": "8.500000", "p90": "11.000000", "latest_value": "9.900000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 12, "minimum": "12.800000", "maximum": "13.700000", "mean": "13.183333", "median": "13.100000", "p10": "12.900000", "p90": "13.400000", "latest_value": "12.800000", "latest_at": "2024-12-18 00:00:00", "unit": "°C" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 12, "minimum": "92.000000", "maximum": "108.000000", "mean": "99.166667", "median": "99.000000", "p10": "95.000000", "p90": "101.000000", "latest_value": "100.000000", "latest_at": "2024-12-18 00:00:00", "unit": "%" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "9.500000", "maximum": "11.300000", "mean": "10.325000", "median": "10.300000", "p10": "9.800000", "p90": "10.800000", "latest_value": "10.600000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 11, "minimum": "0.500000", "maximum": "1.300000", "mean": "0.845455", "median": "0.800000", "p10": "0.600000", "p90": "1.200000", "latest_value": "1.000000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 10, "minimum": "0.030000", "maximum": "0.060000", "mean": "0.042000", "median": "0.040000", "p10": "0.030000", "p90": "0.050000", "latest_value": "0.050000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 6, "minimum": "0.500000", "maximum": "1.600000", "mean": "1.216667", "median": "1.350000", "p10": "0.500000", "p90": "1.400000", "latest_value": "1.600000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 6, "minimum": "7.400000", "maximum": "8.100000", "mean": "7.900000", "median": "8.000000", "p10": "7.400000", "p90": "8.100000", "latest_value": "8.100000", "latest_at": "2024-11-21 00:00:00", "unit": "unité pH" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 6, "minimum": "90.000000", "maximum": "106.000000", "mean": "98.166667", "median": "98.500000", "p10": "90.000000", "p90": "100.000000", "latest_value": "97.000000", "latest_at": "2024-11-21 00:00:00", "unit": "%" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 6, "minimum": "540.000000", "maximum": "620.000000", "mean": "577.500000", "median": "577.500000", "p10": "540.000000", "p90": "590.000000", "latest_value": "560.000000", "latest_at": "2024-11-21 00:00:00", "unit": "µS/cm" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 6, "minimum": "9.200000", "maximum": "11.300000", "mean": "10.350000", "median": "10.350000", "p10": "9.200000", "p90": "11.000000", "latest_value": "10.500000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 6, "minimum": "0.600000", "maximum": "1.400000", "mean": "0.883333", "median": "0.800000", "p10": "0.600000", "p90": "1.000000", "latest_value": "0.900000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 6, "minimum": "7.500000", "maximum": "11.000000", "mean": "9.650000", "median": "9.700000", "p10": "7.500000", "p90": "11.000000", "latest_value": "9.700000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 6, "minimum": "11.100000", "maximum": "13.900000", "mean": "12.600000", "median": "12.700000", "p10": "11.100000", "p90": "13.800000", "latest_value": "11.100000", "latest_at": "2024-11-21 00:00:00", "unit": "°C" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 6, "minimum": "4.200000", "maximum": "5.700000", "mean": "5.033333", "median": "5.050000", "p10": "4.200000", "p90": "5.500000", "latest_value": "5.700000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 5, "minimum": "0.020000", "maximum": "0.040000", "mean": "0.028000", "median": "0.030000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.020000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 5, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.014000", "median": "0.010000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.010000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 4, "minimum": "1.600000", "maximum": "3.000000", "mean": "2.150000", "median": "2.000000", "p10": "1.600000", "p90": "2.000000", "latest_value": "3.000000", "latest_at": "2024-11-21 00:00:00", "unit": "NFU" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 3, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.013333", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.020000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 3, "minimum": "2.100000", "maximum": "2.600000", "mean": "2.366667", "median": "2.400000", "p10": "2.100000", "p90": "2.400000", "latest_value": "2.600000", "latest_at": "2024-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 2, "minimum": "2.000000", "maximum": "2.900000", "mean": "2.450000", "median": "2.450000", "p10": "2.000000", "p90": "2.000000", "latest_value": "2.900000", "latest_at": "2024-02-28 00:00:00", "unit": "mg/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "113.000000", "maximum": "119.000000", "mean": "116.000000", "median": "116.000000", "p10": "113.000000", "p90": "113.000000", "latest_value": "113.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "6.000000", "maximum": "6.200000", "mean": "6.100000", "median": "6.100000", "p10": "6.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "3.900000", "maximum": "3.900000", "mean": "3.900000", "median": "3.900000", "p10": "3.900000", "p90": "3.900000", "latest_value": "3.900000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "28.700000", "maximum": "29.600000", "mean": "29.150000", "median": "29.150000", "p10": "28.700000", "p90": "28.700000", "latest_value": "28.700000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "7.300000", "maximum": "7.300000", "mean": "7.300000", "median": "7.300000", "p10": "7.300000", "p90": "7.300000", "latest_value": "7.300000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2024, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.300000", "maximum": "1.500000", "mean": "1.400000", "median": "1.400000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.500000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "4.500000", "maximum": "4.600000", "mean": "4.550000", "median": "4.550000", "p10": "4.500000", "p90": "4.500000", "latest_value": "4.500000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "26.100000", "maximum": "27.800000", "mean": "26.950000", "median": "26.950000", "p10": "26.100000", "p90": "26.100000", "latest_value": "26.100000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "105.000000", "maximum": "116.000000", "mean": "110.500000", "median": "110.500000", "p10": "105.000000", "p90": "105.000000", "latest_value": "105.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.600000", "maximum": "1.800000", "mean": "1.700000", "median": "1.700000", "p10": "1.600000", "p90": "1.600000", "latest_value": "1.800000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "28.200000", "maximum": "30.400000", "mean": "29.300000", "median": "29.300000", "p10": "28.200000", "p90": "28.200000", "latest_value": "28.200000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "318.000000", "maximum": "339.000000", "mean": "328.500000", "median": "328.500000", "p10": "318.000000", "p90": "318.000000", "latest_value": "318.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "8.500000", "maximum": "8.700000", "mean": "8.600000", "median": "8.600000", "p10": "8.500000", "p90": "8.500000", "latest_value": "8.700000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2024, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1328", "parameter": "Carbonates", "year": 2024, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "6.700000", "maximum": "7.400000", "mean": "7.050000", "median": "7.050000", "p10": "6.700000", "p90": "6.700000", "latest_value": "6.700000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "4.400000", "maximum": "5.800000", "mean": "5.100000", "median": "5.100000", "p10": "4.400000", "p90": "4.400000", "latest_value": "5.800000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "30.600000", "maximum": "31.500000", "mean": "31.050000", "median": "31.050000", "p10": "30.600000", "p90": "30.600000", "latest_value": "30.600000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1328", "parameter": "Carbonates", "year": 2024, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "350.000000", "maximum": "361.000000", "mean": "355.500000", "median": "355.500000", "p10": "350.000000", "p90": "350.000000", "latest_value": "350.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 2, "minimum": "0.010000", "maximum": "0.010000", "mean": "0.010000", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "3.400000", "maximum": "4.700000", "mean": "4.050000", "median": "4.050000", "p10": "3.400000", "p90": "3.400000", "latest_value": "4.700000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 1, "minimum": "4.500000", "maximum": "4.500000", "mean": "4.500000", "median": "4.500000", "p10": "4.500000", "p90": "4.500000", "latest_value": "4.500000", "latest_at": "2024-02-28 00:00:00", "unit": "NFU" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 1, "minimum": "0.010000", "maximum": "0.010000", "mean": "0.010000", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "0.500000", "maximum": "1.800000", "mean": "0.883333", "median": "0.750000", "p10": "0.500000", "p90": "1.300000", "latest_value": "1.800000", "latest_at": "2023-12-13 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 12, "minimum": "560.000000", "maximum": "600.000000", "mean": "582.083333", "median": "587.500000", "p10": "565.000000", "p90": "590.000000", "latest_value": "590.000000", "latest_at": "2023-12-13 00:00:00", "unit": "µS/cm" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.020000", "median": "0.020000", "p10": "0.020000", "p90": "0.020000", "latest_value": "0.030000", "latest_at": "2023-12-13 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 12, "minimum": "10.100000", "maximum": "11.800000", "mean": "10.850000", "median": "10.950000", "p10": "10.100000", "p90": "11.200000", "latest_value": "10.100000", "latest_at": "2023-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "9.300000", "maximum": "16.000000", "mean": "11.850000", "median": "12.000000", "p10": "9.900000", "p90": "13.000000", "latest_value": "10.000000", "latest_at": "2023-12-13 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 12, "minimum": "97.000000", "maximum": "116.000000", "mean": "104.916667", "median": "104.500000", "p10": "98.000000", "p90": "108.000000", "latest_value": "98.000000", "latest_at": "2023-12-13 00:00:00", "unit": "%" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 12, "minimum": "7.300000", "maximum": "7.900000", "mean": "7.525000", "median": "7.500000", "p10": "7.300000", "p90": "7.700000", "latest_value": "7.300000", "latest_at": "2023-12-13 00:00:00", "unit": "unité pH" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 12, "minimum": "12.700000", "maximum": "15.000000", "mean": "13.475000", "median": "13.000000", "p10": "13.000000", "p90": "14.000000", "latest_value": "13.000000", "latest_at": "2023-12-13 00:00:00", "unit": "°C" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 12, "minimum": "4.100000", "maximum": "5.600000", "mean": "4.858333", "median": "4.750000", "p10": "4.300000", "p90": "5.500000", "latest_value": "4.100000", "latest_at": "2023-12-13 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 11, "minimum": "0.030000", "maximum": "0.070000", "mean": "0.047273", "median": "0.050000", "p10": "0.040000", "p90": "0.060000", "latest_value": "0.070000", "latest_at": "2023-12-13 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 8, "minimum": "0.500000", "maximum": "1.200000", "mean": "0.862500", "median": "0.850000", "p10": "0.500000", "p90": "1.100000", "latest_value": "0.600000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 7, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.014286", "median": "0.010000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2023-10-18 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 6, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.018333", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 6, "minimum": "1.100000", "maximum": "3.000000", "mean": "1.850000", "median": "1.450000", "p10": "1.100000", "p90": "2.800000", "latest_value": "1.300000", "latest_at": "2023-11-23 00:00:00", "unit": "NFU" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 6, "minimum": "6.400000", "maximum": "11.400000", "mean": "9.383333", "median": "10.000000", "p10": "6.400000", "p90": "11.300000", "latest_value": "10.800000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 6, "minimum": "67.000000", "maximum": "107.000000", "mean": "89.333333", "median": "94.000000", "p10": "67.000000", "p90": "99.000000", "latest_value": "97.000000", "latest_at": "2023-11-23 00:00:00", "unit": "%" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 6, "minimum": "0.900000", "maximum": "1.800000", "mean": "1.183333", "median": "1.050000", "p10": "0.900000", "p90": "1.400000", "latest_value": "1.800000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 6, "minimum": "7.600000", "maximum": "8.200000", "mean": "7.900000", "median": "7.950000", "p10": "7.600000", "p90": "8.100000", "latest_value": "7.900000", "latest_at": "2023-11-23 00:00:00", "unit": "unité pH" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 6, "minimum": "3.600000", "maximum": "5.300000", "mean": "4.733333", "median": "4.850000", "p10": "3.600000", "p90": "5.000000", "latest_value": "4.800000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 6, "minimum": "6.400000", "maximum": "14.000000", "mean": "9.666667", "median": "9.050000", "p10": "6.400000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 6, "minimum": "530.000000", "maximum": "595.000000", "mean": "557.500000", "median": "555.000000", "p10": "530.000000", "p90": "570.000000", "latest_value": "595.000000", "latest_at": "2023-11-23 00:00:00", "unit": "µS/cm" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 6, "minimum": "9.200000", "maximum": "17.000000", "mean": "13.366667", "median": "13.500000", "p10": "9.200000", "p90": "16.000000", "latest_value": "11.000000", "latest_at": "2023-11-23 00:00:00", "unit": "°C" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 5, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.018000", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.010000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 5, "minimum": "0.600000", "maximum": "1.300000", "mean": "0.900000", "median": "0.900000", "p10": "0.600000", "p90": "1.000000", "latest_value": "0.900000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 4, "minimum": "0.030000", "maximum": "0.050000", "mean": "0.040000", "median": "0.040000", "p10": "0.030000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 4, "minimum": "0.800000", "maximum": "4.000000", "mean": "1.700000", "median": "1.000000", "p10": "0.800000", "p90": "1.000000", "latest_value": "4.000000", "latest_at": "2023-12-13 00:00:00", "unit": "NFU" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 3, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.013333", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "3.600000", "maximum": "5.300000", "mean": "4.450000", "median": "4.450000", "p10": "3.600000", "p90": "3.600000", "latest_value": "5.300000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "8.500000", "maximum": "8.700000", "mean": "8.600000", "median": "8.600000", "p10": "8.500000", "p90": "8.500000", "latest_value": "8.700000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 2, "minimum": "2.100000", "maximum": "3.600000", "mean": "2.850000", "median": "2.850000", "p10": "2.100000", "p90": "2.100000", "latest_value": "2.100000", "latest_at": "2023-07-27 00:00:00", "unit": "mg/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "1.800000", "maximum": "2.100000", "mean": "1.950000", "median": "1.950000", "p10": "1.800000", "p90": "1.800000", "latest_value": "2.100000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "4.400000", "maximum": "4.500000", "mean": "4.450000", "median": "4.450000", "p10": "4.400000", "p90": "4.400000", "latest_value": "4.500000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2023, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "321.000000", "maximum": "326.000000", "mean": "323.500000", "median": "323.500000", "p10": "321.000000", "p90": "321.000000", "latest_value": "321.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "6.400000", "maximum": "7.300000", "mean": "6.850000", "median": "6.850000", "p10": "6.400000", "p90": "6.400000", "latest_value": "6.400000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "29.400000", "maximum": "31.400000", "mean": "30.400000", "median": "30.400000", "p10": "29.400000", "p90": "29.400000", "latest_value": "29.400000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "109.000000", "maximum": "120.000000", "mean": "114.500000", "median": "114.500000", "p10": "109.000000", "p90": "109.000000", "latest_value": "109.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "26.300000", "maximum": "26.700000", "mean": "26.500000", "median": "26.500000", "p10": "26.300000", "p90": "26.300000", "latest_value": "26.300000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1328", "parameter": "Carbonates", "year": 2023, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "1.500000", "maximum": "1.600000", "mean": "1.550000", "median": "1.550000", "p10": "1.500000", "p90": "1.500000", "latest_value": "1.500000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "5.400000", "maximum": "6.100000", "mean": "5.750000", "median": "5.750000", "p10": "5.400000", "p90": "5.400000", "latest_value": "5.400000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "338.000000", "maximum": "346.000000", "mean": "342.000000", "median": "342.000000", "p10": "338.000000", "p90": "338.000000", "latest_value": "338.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "110.000000", "maximum": "120.000000", "mean": "115.000000", "median": "115.000000", "p10": "110.000000", "p90": "110.000000", "latest_value": "110.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "3.800000", "maximum": "4.100000", "mean": "3.950000", "median": "3.950000", "p10": "3.800000", "p90": "3.800000", "latest_value": "4.100000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "30.100000", "maximum": "31.600000", "mean": "30.850000", "median": "30.850000", "p10": "30.100000", "p90": "30.100000", "latest_value": "30.100000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1328", "parameter": "Carbonates", "year": 2023, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "3.900000", "maximum": "6.300000", "mean": "5.100000", "median": "5.100000", "p10": "3.900000", "p90": "3.900000", "latest_value": "6.300000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2023, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "27.700000", "maximum": "28.400000", "mean": "28.050000", "median": "28.050000", "p10": "27.700000", "p90": "27.700000", "latest_value": "27.700000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "7.300000", "maximum": "7.600000", "mean": "7.450000", "median": "7.450000", "p10": "7.300000", "p90": "7.300000", "latest_value": "7.600000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 1, "minimum": "0.030000", "maximum": "0.030000", "mean": "0.030000", "median": "0.030000", "p10": "0.030000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2023-02-22 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 1, "minimum": "4.100000", "maximum": "4.100000", "mean": "4.100000", "median": "4.100000", "p10": "4.100000", "p90": "4.100000", "latest_value": "4.100000", "latest_at": "2023-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 12, "minimum": "97.000000", "maximum": "110.000000", "mean": "102.083333", "median": "101.500000", "p10": "97.000000", "p90": "105.000000", "latest_value": "97.000000", "latest_at": "2022-12-13 00:00:00", "unit": "%" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 12, "minimum": "555.000000", "maximum": "610.000000", "mean": "583.333333", "median": "582.500000", "p10": "560.000000", "p90": "605.000000", "latest_value": "600.000000", "latest_at": "2022-12-13 00:00:00", "unit": "µS/cm" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 12, "minimum": "7.500000", "maximum": "20.000000", "mean": "11.408333", "median": "11.500000", "p10": "9.400000", "p90": "12.000000", "latest_value": "20.000000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "9.600000", "maximum": "11.300000", "mean": "10.608333", "median": "10.650000", "p10": "10.000000", "p90": "11.000000", "latest_value": "10.000000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.024167", "median": "0.020000", "p10": "0.010000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "4.000000", "maximum": "6.100000", "mean": "5.133333", "median": "5.150000", "p10": "4.100000", "p90": "5.700000", "latest_value": "5.700000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 12, "minimum": "12.000000", "maximum": "14.000000", "mean": "13.133333", "median": "13.000000", "p10": "12.800000", "p90": "13.700000", "latest_value": "12.800000", "latest_at": "2022-12-13 00:00:00", "unit": "°C" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "0.400000", "maximum": "1.500000", "mean": "0.808333", "median": "0.850000", "p10": "0.500000", "p90": "0.900000", "latest_value": "0.900000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 12, "minimum": "7.300000", "maximum": "7.800000", "mean": "7.466667", "median": "7.400000", "p10": "7.300000", "p90": "7.500000", "latest_value": "7.400000", "latest_at": "2022-12-13 00:00:00", "unit": "unité pH" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 11, "minimum": "0.500000", "maximum": "1.200000", "mean": "0.972727", "median": "1.000000", "p10": "0.800000", "p90": "1.100000", "latest_value": "1.200000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 10, "minimum": "0.020000", "maximum": "0.070000", "mean": "0.049000", "median": "0.050000", "p10": "0.020000", "p90": "0.070000", "latest_value": "0.070000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 7, "minimum": "0.600000", "maximum": "1.700000", "mean": "0.971429", "median": "0.900000", "p10": "0.600000", "p90": "1.200000", "latest_value": "0.900000", "latest_at": "2022-12-13 00:00:00", "unit": "NFU" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 6, "minimum": "7.600000", "maximum": "8.100000", "mean": "7.883333", "median": "7.900000", "p10": "7.600000", "p90": "8.000000", "latest_value": "8.000000", "latest_at": "2022-11-24 00:00:00", "unit": "unité pH" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 6, "minimum": "6.000000", "maximum": "11.000000", "mean": "8.833333", "median": "9.400000", "p10": "6.000000", "p90": "9.500000", "latest_value": "9.500000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 6, "minimum": "4.300000", "maximum": "6.200000", "mean": "5.066667", "median": "5.000000", "p10": "4.300000", "p90": "5.200000", "latest_value": "6.200000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 6, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.020000", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 6, "minimum": "7.700000", "maximum": "12.400000", "mean": "9.850000", "median": "9.400000", "p10": "7.700000", "p90": "11.900000", "latest_value": "10.000000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 6, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.015000", "median": "0.010000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.010000", "latest_at": "2022-10-18 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 6, "minimum": "6.000000", "maximum": "17.800000", "mean": "12.200000", "median": "11.350000", "p10": "6.000000", "p90": "17.000000", "latest_value": "10.000000", "latest_at": "2022-11-24 00:00:00", "unit": "°C" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 6, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.025000", "median": "0.025000", "p10": "0.010000", "p90": "0.030000", "latest_value": "0.020000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 6, "minimum": "0.800000", "maximum": "2.500000", "mean": "1.650000", "median": "1.650000", "p10": "0.800000", "p90": "2.300000", "latest_value": "1.000000", "latest_at": "2022-11-24 00:00:00", "unit": "NFU" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 6, "minimum": "73.000000", "maximum": "104.000000", "mean": "90.666667", "median": "90.500000", "p10": "73.000000", "p90": "100.000000", "latest_value": "89.000000", "latest_at": "2022-11-24 00:00:00", "unit": "%" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 6, "minimum": "0.700000", "maximum": "1.300000", "mean": "1.083333", "median": "1.150000", "p10": "0.700000", "p90": "1.300000", "latest_value": "1.200000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 6, "minimum": "520.000000", "maximum": "580.000000", "mean": "550.000000", "median": "542.500000", "p10": "520.000000", "p90": "580.000000", "latest_value": "545.000000", "latest_at": "2022-11-24 00:00:00", "unit": "µS/cm" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 5, "minimum": "0.020000", "maximum": "0.040000", "mean": "0.030000", "median": "0.030000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 5, "minimum": "0.600000", "maximum": "1.600000", "mean": "0.920000", "median": "0.800000", "p10": "0.600000", "p90": "0.900000", "latest_value": "0.900000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 3, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.016667", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.010000", "latest_at": "2022-11-24 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "24.600000", "maximum": "27.000000", "mean": "25.800000", "median": "25.800000", "p10": "24.600000", "p90": "24.600000", "latest_value": "27.000000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.300000", "maximum": "1.400000", "mean": "1.350000", "median": "1.350000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.400000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 2, "minimum": "2.300000", "maximum": "3.400000", "mean": "2.850000", "median": "2.850000", "p10": "2.300000", "p90": "2.300000", "latest_value": "3.400000", "latest_at": "2022-07-28 00:00:00", "unit": "mg/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "3.300000", "maximum": "5.000000", "mean": "4.150000", "median": "4.150000", "p10": "3.300000", "p90": "3.300000", "latest_value": "5.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "7.900000", "maximum": "8.300000", "mean": "8.100000", "median": "8.100000", "p10": "7.900000", "p90": "7.900000", "latest_value": "8.300000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Cl-)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "27.800000", "maximum": "30.500000", "mean": "29.150000", "median": "29.150000", "p10": "27.800000", "p90": "27.800000", "latest_value": "27.800000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "103.000000", "maximum": "116.800000", "mean": "109.900000", "median": "109.900000", "p10": "103.000000", "p90": "103.000000", "latest_value": "103.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "300.000000", "maximum": "329.000000", "mean": "314.500000", "median": "314.500000", "p10": "300.000000", "p90": "300.000000", "latest_value": "329.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.500000", "maximum": "1.900000", "mean": "1.700000", "median": "1.700000", "p10": "1.500000", "p90": "1.500000", "latest_value": "1.900000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1328", "parameter": "Carbonates", "year": 2022, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "5.300000", "maximum": "5.800000", "mean": "5.550000", "median": "5.550000", "p10": "5.300000", "p90": "5.300000", "latest_value": "5.300000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1328", "parameter": "Carbonates", "year": 2022, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "6.600000", "maximum": "6.900000", "mean": "6.750000", "median": "6.750000", "p10": "6.600000", "p90": "6.600000", "latest_value": "6.900000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Cl-)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2022, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "4.400000", "maximum": "4.400000", "mean": "4.400000", "median": "4.400000", "p10": "4.400000", "p90": "4.400000", "latest_value": "4.400000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "3.700000", "maximum": "3.800000", "mean": "3.750000", "median": "3.750000", "p10": "3.700000", "p90": "3.700000", "latest_value": "3.800000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2022, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1372", "parameter": "Magnésium", "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": "6.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "29.900000", "maximum": "31.900000", "mean": "30.900000", "median": "30.900000", "p10": "29.900000", "p90": "29.900000", "latest_value": "29.900000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "110.000000", "maximum": "121.000000", "mean": "115.500000", "median": "115.500000", "p10": "110.000000", "p90": "110.000000", "latest_value": "110.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "27.600000", "maximum": "29.300000", "mean": "28.450000", "median": "28.450000", "p10": "27.600000", "p90": "27.600000", "latest_value": "27.600000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "337.000000", "maximum": "357.000000", "mean": "347.000000", "median": "347.000000", "p10": "337.000000", "p90": "337.000000", "latest_value": "337.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05051100", "station": "Le Coly au niveau de Condat sur Vézère", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "6.500000", "maximum": "6.500000", "mean": "6.500000", "median": "6.500000", "p10": "6.500000", "p90": "6.500000", "latest_value": "6.500000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 1, "minimum": "2.100000", "maximum": "2.100000", "mean": "2.100000", "median": "2.100000", "p10": "2.100000", "p90": "2.100000", "latest_value": "2.100000", "latest_at": "2022-02-22 00:00:00", "unit": "mg/L" }, { "station_code": "05051050", "station": "Le Coly à sa source", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 1, "minimum": "0.800000", "maximum": "0.800000", "mean": "0.800000", "median": "0.800000", "p10": "0.800000", "p90": "0.800000", "latest_value": "0.800000", "latest_at": "2022-07-28 00:00:00", "unit": "mg(N)/L" } ] }