{ "river": { "name": "Les Usses", "course_code": "V11-0400", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:03:11+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2025, "sample_count": 3, "minimum": "2.390000", "maximum": "7.980000", "mean": "4.676667", "median": "3.660000", "p10": "2.390000", "p90": "3.660000", "latest_value": "2.390000", "latest_at": "2025-11-24 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1524", "parameter": "Phénanthrène", "year": 2025, "sample_count": 3, "minimum": "0.002000", "maximum": "0.003000", "mean": "0.002333", "median": "0.002000", "p10": "0.002000", "p90": "0.002000", "latest_value": "0.002000", "latest_at": "2025-11-24 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1392", "parameter": "Cuivre", "year": 2025, "sample_count": 3, "minimum": "1.640000", "maximum": "2.090000", "mean": "1.790000", "median": "1.640000", "p10": "1.640000", "p90": "1.640000", "latest_value": "1.640000", "latest_at": "2025-11-24 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1116", "parameter": "Benzo(b)fluoranthène", "year": 2025, "sample_count": 3, "minimum": "0.000600", "maximum": "0.000900", "mean": "0.000700", "median": "0.000600", "p10": "0.000600", "p90": "0.000600", "latest_value": "0.000600", "latest_at": "2025-11-24 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1389", "parameter": "Chrome", "year": 2025, "sample_count": 3, "minimum": "1.180000", "maximum": "1.990000", "mean": "1.630000", "median": "1.720000", "p10": "1.180000", "p90": "1.720000", "latest_value": "1.180000", "latest_at": "2025-11-24 00:00:00", "unit": "µg(Cr)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1191", "parameter": "Fluoranthène", "year": 2025, "sample_count": 3, "minimum": "0.001000", "maximum": "0.002000", "mean": "0.001667", "median": "0.002000", "p10": "0.001000", "p90": "0.002000", "latest_value": "0.001000", "latest_at": "2025-11-24 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1115", "parameter": "Benzo(a)pyrène", "year": 2025, "sample_count": 3, "minimum": "0.000500", "maximum": "0.000900", "mean": "0.000700", "median": "0.000700", "p10": "0.000500", "p90": "0.000700", "latest_value": "0.000500", "latest_at": "2025-11-24 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2025, "sample_count": 3, "minimum": "246.000000", "maximum": "625.000000", "mean": "391.666667", "median": "304.000000", "p10": "246.000000", "p90": "304.000000", "latest_value": "246.000000", "latest_at": "2025-11-24 00:00:00", "unit": "µS/cm" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2025, "sample_count": 3, "minimum": "10.200000", "maximum": "30.300000", "mean": "18.533333", "median": "15.100000", "p10": "10.200000", "p90": "15.100000", "latest_value": "10.200000", "latest_at": "2025-11-24 00:00:00", "unit": "°f" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1383", "parameter": "Zinc", "year": 2025, "sample_count": 3, "minimum": "2.800000", "maximum": "3.300000", "mean": "3.100000", "median": "3.200000", "p10": "2.800000", "p90": "3.200000", "latest_value": "3.300000", "latest_at": "2025-11-24 00:00:00", "unit": "µg(Zn)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2025, "sample_count": 3, "minimum": "36.900000", "maximum": "108.000000", "mean": "66.400000", "median": "54.300000", "p10": "36.900000", "p90": "54.300000", "latest_value": "36.900000", "latest_at": "2025-11-24 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2025, "sample_count": 3, "minimum": "13.300000", "maximum": "18.900000", "mean": "15.700000", "median": "14.900000", "p10": "13.300000", "p90": "14.900000", "latest_value": "14.900000", "latest_at": "2025-11-24 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1386", "parameter": "Nickel", "year": 2025, "sample_count": 3, "minimum": "1.000000", "maximum": "2.900000", "mean": "1.866667", "median": "1.700000", "p10": "1.000000", "p90": "1.700000", "latest_value": "1.700000", "latest_at": "2025-11-24 00:00:00", "unit": "µg(Ni)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "2033", "parameter": "HAP somme(4)", "year": 2025, "sample_count": 3, "minimum": "0.001300", "maximum": "0.003500", "mean": "0.002200", "median": "0.001800", "p10": "0.001300", "p90": "0.001800", "latest_value": "0.001300", "latest_at": "2025-11-24 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1204", "parameter": "Indéno(1,2,3-cd)pyrène", "year": 2025, "sample_count": 3, "minimum": "0.000600", "maximum": "0.001100", "mean": "0.000800", "median": "0.000700", "p10": "0.000600", "p90": "0.000700", "latest_value": "0.000700", "latest_at": "2025-11-24 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1382", "parameter": "Plomb", "year": 2025, "sample_count": 3, "minimum": "0.330000", "maximum": "0.740000", "mean": "0.523333", "median": "0.500000", "p10": "0.330000", "p90": "0.500000", "latest_value": "0.500000", "latest_at": "2025-11-24 00:00:00", "unit": "µg(Pb)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "2034", "parameter": "HAP somme(6)", "year": 2025, "sample_count": 3, "minimum": "0.002800", "maximum": "0.006400", "mean": "0.004567", "median": "0.004500", "p10": "0.002800", "p90": "0.004500", "latest_value": "0.002800", "latest_at": "2025-11-24 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1537", "parameter": "Pyrène", "year": 2025, "sample_count": 2, "minimum": "0.002000", "maximum": "0.002000", "mean": "0.002000", "median": "0.002000", "p10": "0.002000", "p90": "0.002000", "latest_value": "0.002000", "latest_at": "2025-07-21 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1118", "parameter": "Benzo(g,h,i)pérylène", "year": 2025, "sample_count": 2, "minimum": "0.000610", "maximum": "0.000960", "mean": "0.000785", "median": "0.000785", "p10": "0.000610", "p90": "0.000610", "latest_value": "0.000610", "latest_at": "2025-07-21 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1621", "parameter": "Dibenzo(a,h)anthracène", "year": 2025, "sample_count": 2, "minimum": "0.000080", "maximum": "0.000090", "mean": "0.000085", "median": "0.000085", "p10": "0.000080", "p90": "0.000080", "latest_value": "0.000080", "latest_at": "2025-07-21 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1117", "parameter": "Benzo(k)fluoranthène", "year": 2025, "sample_count": 1, "minimum": "0.000500", "maximum": "0.000500", "mean": "0.000500", "median": "0.000500", "p10": "0.000500", "p90": "0.000500", "latest_value": "0.000500", "latest_at": "2025-01-23 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1517", "parameter": "Naphtalène", "year": 2025, "sample_count": 1, "minimum": "0.004000", "maximum": "0.004000", "mean": "0.004000", "median": "0.004000", "p10": "0.004000", "p90": "0.004000", "latest_value": "0.004000", "latest_at": "2025-01-23 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1476", "parameter": "Chrysène", "year": 2025, "sample_count": 1, "minimum": "0.001000", "maximum": "0.001000", "mean": "0.001000", "median": "0.001000", "p10": "0.001000", "p90": "0.001000", "latest_value": "0.001000", "latest_at": "2025-01-23 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1369", "parameter": "Arsenic", "year": 2025, "sample_count": 1, "minimum": "0.530000", "maximum": "0.530000", "mean": "0.530000", "median": "0.530000", "p10": "0.530000", "p90": "0.530000", "latest_value": "0.530000", "latest_at": "2025-01-23 00:00:00", "unit": "µg(As)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 5, "minimum": "381.000000", "maximum": "677.000000", "mean": "544.600000", "median": "510.000000", "p10": "381.000000", "p90": "647.000000", "latest_value": "508.000000", "latest_at": "2023-09-14 00:00:00", "unit": "µS/cm" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1551", "parameter": "Azote global (N.GL.)", "year": 2023, "sample_count": 3, "minimum": "1.080000", "maximum": "2.300000", "mean": "1.736667", "median": "1.830000", "p10": "1.080000", "p90": "1.830000", "latest_value": "2.300000", "latest_at": "2023-07-19 00:00:00", "unit": "mg(N)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "6484", "parameter": "Température de mesure du pH", "year": 2023, "sample_count": 3, "minimum": "14.900000", "maximum": "21.300000", "mean": "18.066667", "median": "18.000000", "p10": "14.900000", "p90": "18.000000", "latest_value": "21.300000", "latest_at": "2023-07-19 00:00:00", "unit": "°C" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 3, "minimum": "6.200000", "maximum": "26.000000", "mean": "14.400000", "median": "11.000000", "p10": "6.200000", "p90": "11.000000", "latest_value": "26.000000", "latest_at": "2023-07-19 00:00:00", "unit": "mg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 3, "minimum": "0.020000", "maximum": "0.034000", "mean": "0.026667", "median": "0.026000", "p10": "0.020000", "p90": "0.026000", "latest_value": "0.026000", "latest_at": "2023-07-19 00:00:00", "unit": "mg(P)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 3, "minimum": "116.000000", "maximum": "120.000000", "mean": "118.666667", "median": "120.000000", "p10": "116.000000", "p90": "120.000000", "latest_value": "120.000000", "latest_at": "2023-07-19 00:00:00", "unit": "%" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 3, "minimum": "8.200000", "maximum": "8.400000", "mean": "8.266667", "median": "8.200000", "p10": "8.200000", "p90": "8.200000", "latest_value": "8.200000", "latest_at": "2023-07-19 00:00:00", "unit": "unité pH" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 3, "minimum": "10.000000", "maximum": "10.800000", "mean": "10.533333", "median": "10.800000", "p10": "10.000000", "p90": "10.800000", "latest_value": "10.000000", "latest_at": "2023-07-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 3, "minimum": "4.780000", "maximum": "10.200000", "mean": "7.693333", "median": "8.100000", "p10": "4.780000", "p90": "8.100000", "latest_value": "10.200000", "latest_at": "2023-07-19 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 3, "minimum": "0.690000", "maximum": "1.580000", "mean": "1.056667", "median": "0.900000", "p10": "0.690000", "p90": "0.900000", "latest_value": "0.690000", "latest_at": "2023-07-19 00:00:00", "unit": "mg(C)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "61.400000", "maximum": "85.000000", "mean": "73.200000", "median": "73.200000", "p10": "61.400000", "p90": "61.400000", "latest_value": "85.000000", "latest_at": "2023-09-14 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "4.320000", "maximum": "8.110000", "mean": "6.215000", "median": "6.215000", "p10": "4.320000", "p90": "4.320000", "latest_value": "8.110000", "latest_at": "2023-09-14 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "17.100000", "maximum": "24.600000", "mean": "20.850000", "median": "20.850000", "p10": "17.100000", "p90": "17.100000", "latest_value": "24.600000", "latest_at": "2023-09-14 00:00:00", "unit": "°f" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1383", "parameter": "Zinc", "year": 2023, "sample_count": 2, "minimum": "2.200000", "maximum": "54.000000", "mean": "28.100000", "median": "28.100000", "p10": "2.200000", "p90": "2.200000", "latest_value": "2.200000", "latest_at": "2023-09-14 00:00:00", "unit": "µg(Zn)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1369", "parameter": "Arsenic", "year": 2023, "sample_count": 2, "minimum": "0.520000", "maximum": "0.610000", "mean": "0.565000", "median": "0.565000", "p10": "0.520000", "p90": "0.520000", "latest_value": "0.610000", "latest_at": "2023-09-14 00:00:00", "unit": "µg(As)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1389", "parameter": "Chrome", "year": 2023, "sample_count": 2, "minimum": "0.630000", "maximum": "1.390000", "mean": "1.010000", "median": "1.010000", "p10": "0.630000", "p90": "0.630000", "latest_value": "0.630000", "latest_at": "2023-09-14 00:00:00", "unit": "µg(Cr)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 2, "minimum": "0.040000", "maximum": "0.060000", "mean": "0.050000", "median": "0.050000", "p10": "0.040000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2023-05-30 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1392", "parameter": "Cuivre", "year": 2023, "sample_count": 2, "minimum": "1.620000", "maximum": "2.040000", "mean": "1.830000", "median": "1.830000", "p10": "1.620000", "p90": "1.620000", "latest_value": "1.620000", "latest_at": "2023-09-14 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "18.800000", "maximum": "19.400000", "mean": "19.100000", "median": "19.100000", "p10": "18.800000", "p90": "18.800000", "latest_value": "19.400000", "latest_at": "2023-09-14 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1382", "parameter": "Plomb", "year": 2023, "sample_count": 1, "minimum": "0.660000", "maximum": "0.660000", "mean": "0.660000", "median": "0.660000", "p10": "0.660000", "p90": "0.660000", "latest_value": "0.660000", "latest_at": "2023-03-10 00:00:00", "unit": "µg(Pb)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "2033", "parameter": "HAP somme(4)", "year": 2023, "sample_count": 1, "minimum": "0.017000", "maximum": "0.017000", "mean": "0.017000", "median": "0.017000", "p10": "0.017000", "p90": "0.017000", "latest_value": "0.017000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 1, "minimum": "0.050000", "maximum": "0.050000", "mean": "0.050000", "median": "0.050000", "p10": "0.050000", "p90": "0.050000", "latest_value": "0.050000", "latest_at": "2023-04-20 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1082", "parameter": "Benzo(a)anthracène", "year": 2023, "sample_count": 1, "minimum": "0.003000", "maximum": "0.003000", "mean": "0.003000", "median": "0.003000", "p10": "0.003000", "p90": "0.003000", "latest_value": "0.003000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1386", "parameter": "Nickel", "year": 2023, "sample_count": 1, "minimum": "2.300000", "maximum": "2.300000", "mean": "2.300000", "median": "2.300000", "p10": "2.300000", "p90": "2.300000", "latest_value": "2.300000", "latest_at": "2023-03-10 00:00:00", "unit": "µg(Ni)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1537", "parameter": "Pyrène", "year": 2023, "sample_count": 1, "minimum": "0.016000", "maximum": "0.016000", "mean": "0.016000", "median": "0.016000", "p10": "0.016000", "p90": "0.016000", "latest_value": "0.016000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1191", "parameter": "Fluoranthène", "year": 2023, "sample_count": 1, "minimum": "0.014000", "maximum": "0.014000", "mean": "0.014000", "median": "0.014000", "p10": "0.014000", "p90": "0.014000", "latest_value": "0.014000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 1, "minimum": "1.200000", "maximum": "1.200000", "mean": "1.200000", "median": "1.200000", "p10": "1.200000", "p90": "1.200000", "latest_value": "1.200000", "latest_at": "2023-04-20 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1116", "parameter": "Benzo(b)fluoranthène", "year": 2023, "sample_count": 1, "minimum": "0.012000", "maximum": "0.012000", "mean": "0.012000", "median": "0.012000", "p10": "0.012000", "p90": "0.012000", "latest_value": "0.012000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1118", "parameter": "Benzo(g,h,i)pérylène", "year": 2023, "sample_count": 1, "minimum": "0.005000", "maximum": "0.005000", "mean": "0.005000", "median": "0.005000", "p10": "0.005000", "p90": "0.005000", "latest_value": "0.005000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1524", "parameter": "Phénanthrène", "year": 2023, "sample_count": 1, "minimum": "0.005000", "maximum": "0.005000", "mean": "0.005000", "median": "0.005000", "p10": "0.005000", "p90": "0.005000", "latest_value": "0.005000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "1115", "parameter": "Benzo(a)pyrène", "year": 2023, "sample_count": 1, "minimum": "0.012000", "maximum": "0.012000", "mean": "0.012000", "median": "0.012000", "p10": "0.012000", "p90": "0.012000", "latest_value": "0.012000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" }, { "station_code": "06001276", "station": "USSES A ARBUSIGNY 1", "parameter_code": "6587", "parameter": "HAP somme de 6", "year": 2023, "sample_count": 1, "minimum": "0.043000", "maximum": "0.043000", "mean": "0.043000", "median": "0.043000", "p10": "0.043000", "p90": "0.043000", "latest_value": "0.043000", "latest_at": "2023-03-10 00:00:00", "unit": "µg/L" } ] }