{ "river": { "name": "La Durdent", "course_code": "G6000600", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T09:34:50+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1392", "parameter": "Cuivre", "year": 2026, "sample_count": 3, "minimum": "0.160000", "maximum": "0.380000", "mean": "0.256667", "median": "0.230000", "p10": "0.160000", "p90": "0.230000", "latest_value": "0.230000", "latest_at": "2026-05-20 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1383", "parameter": "Zinc", "year": 2026, "sample_count": 3, "minimum": "1.120000", "maximum": "1.930000", "mean": "1.536667", "median": "1.560000", "p10": "1.120000", "p90": "1.560000", "latest_value": "1.120000", "latest_at": "2026-05-20 00:00:00", "unit": "µg(Zn)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1389", "parameter": "Chrome", "year": 2026, "sample_count": 3, "minimum": "0.700000", "maximum": "0.800000", "mean": "0.733333", "median": "0.700000", "p10": "0.700000", "p90": "0.700000", "latest_value": "0.800000", "latest_at": "2026-05-20 00:00:00", "unit": "µg(Cr)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1830", "parameter": "Atrazine déisopropyl déséthyl", "year": 2026, "sample_count": 3, "minimum": "0.021000", "maximum": "0.029000", "mean": "0.024000", "median": "0.022000", "p10": "0.021000", "p90": "0.022000", "latest_value": "0.029000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1342", "parameter": "Silicates", "year": 2026, "sample_count": 3, "minimum": "16.930000", "maximum": "17.480000", "mean": "17.196667", "median": "17.180000", "p10": "16.930000", "p90": "17.180000", "latest_value": "17.480000", "latest_at": "2026-05-20 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6895", "parameter": "Métazachlore ESA", "year": 2026, "sample_count": 3, "minimum": "0.075000", "maximum": "0.113000", "mean": "0.092333", "median": "0.089000", "p10": "0.075000", "p90": "0.089000", "latest_value": "0.075000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6379", "parameter": "Chloridazone méthyl desphényl", "year": 2026, "sample_count": 3, "minimum": "0.219000", "maximum": "0.269000", "mean": "0.236333", "median": "0.221000", "p10": "0.219000", "p90": "0.221000", "latest_value": "0.269000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2026, "sample_count": 3, "minimum": "0.800000", "maximum": "1.100000", "mean": "0.933333", "median": "0.900000", "p10": "0.800000", "p90": "0.900000", "latest_value": "1.100000", "latest_at": "2026-05-20 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "7727", "parameter": "Diméthachlore CGA 369873", "year": 2026, "sample_count": 3, "minimum": "0.076000", "maximum": "0.106000", "mean": "0.086667", "median": "0.078000", "p10": "0.076000", "p90": "0.078000", "latest_value": "0.106000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2026, "sample_count": 3, "minimum": "0.042000", "maximum": "0.070000", "mean": "0.055667", "median": "0.055000", "p10": "0.042000", "p90": "0.055000", "latest_value": "0.042000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2026, "sample_count": 3, "minimum": "0.052000", "maximum": "0.079000", "mean": "0.066333", "median": "0.068000", "p10": "0.052000", "p90": "0.068000", "latest_value": "0.052000", "latest_at": "2026-05-20 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1369", "parameter": "Arsenic", "year": 2026, "sample_count": 3, "minimum": "0.160000", "maximum": "0.240000", "mean": "0.190000", "median": "0.170000", "p10": "0.160000", "p90": "0.170000", "latest_value": "0.170000", "latest_at": "2026-05-20 00:00:00", "unit": "µg(As)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2026, "sample_count": 3, "minimum": "0.380000", "maximum": "0.450000", "mean": "0.403333", "median": "0.380000", "p10": "0.380000", "p90": "0.380000", "latest_value": "0.380000", "latest_at": "2026-05-20 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2026, "sample_count": 3, "minimum": "3.000000", "maximum": "7.200000", "mean": "4.833333", "median": "4.300000", "p10": "3.000000", "p90": "4.300000", "latest_value": "7.200000", "latest_at": "2026-05-20 00:00:00", "unit": "NFU" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2026, "sample_count": 3, "minimum": "23.800000", "maximum": "24.750000", "mean": "24.233333", "median": "24.150000", "p10": "23.800000", "p90": "24.150000", "latest_value": "24.750000", "latest_at": "2026-05-20 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2026, "sample_count": 3, "minimum": "0.170000", "maximum": "0.210000", "mean": "0.193333", "median": "0.200000", "p10": "0.170000", "p90": "0.200000", "latest_value": "0.170000", "latest_at": "2026-05-20 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2026, "sample_count": 3, "minimum": "4.000000", "maximum": "11.000000", "mean": "7.133333", "median": "6.400000", "p10": "4.000000", "p90": "6.400000", "latest_value": "6.400000", "latest_at": "2026-05-20 00:00:00", "unit": "mg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2026, "sample_count": 3, "minimum": "26.460000", "maximum": "27.530000", "mean": "27.150000", "median": "27.460000", "p10": "26.460000", "p90": "27.460000", "latest_value": "26.460000", "latest_at": "2026-05-20 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1107", "parameter": "Atrazine", "year": 2026, "sample_count": 3, "minimum": "0.012000", "maximum": "0.022000", "mean": "0.015667", "median": "0.013000", "p10": "0.012000", "p90": "0.013000", "latest_value": "0.012000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2026, "sample_count": 3, "minimum": "0.011000", "maximum": "0.014000", "mean": "0.013000", "median": "0.014000", "p10": "0.011000", "p90": "0.014000", "latest_value": "0.014000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1340", "parameter": "Nitrates", "year": 2026, "sample_count": 3, "minimum": "34.100000", "maximum": "35.900000", "mean": "35.000000", "median": "35.000000", "p10": "34.100000", "p90": "35.000000", "latest_value": "35.900000", "latest_at": "2026-05-20 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6378", "parameter": "Chloridazone desphényl", "year": 2026, "sample_count": 3, "minimum": "0.495000", "maximum": "0.767000", "mean": "0.629333", "median": "0.626000", "p10": "0.495000", "p90": "0.626000", "latest_value": "0.767000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2026, "sample_count": 3, "minimum": "86.800000", "maximum": "96.800000", "mean": "91.700000", "median": "91.500000", "p10": "86.800000", "p90": "91.500000", "latest_value": "91.500000", "latest_at": "2026-05-20 00:00:00", "unit": "%" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1338", "parameter": "Sulfates", "year": 2026, "sample_count": 1, "minimum": "11.400000", "maximum": "11.400000", "mean": "11.400000", "median": "11.400000", "p10": "11.400000", "p90": "11.400000", "latest_value": "11.400000", "latest_at": "2026-03-19 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1109", "parameter": "Atrazine déisopropyl", "year": 2026, "sample_count": 1, "minimum": "0.009000", "maximum": "0.009000", "mean": "0.009000", "median": "0.009000", "p10": "0.009000", "p90": "0.009000", "latest_value": "0.009000", "latest_at": "2026-01-22 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2026, "sample_count": 1, "minimum": "295.000000", "maximum": "295.000000", "mean": "295.000000", "median": "295.000000", "p10": "295.000000", "p90": "295.000000", "latest_value": "295.000000", "latest_at": "2026-03-19 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2026, "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": "2026-03-19 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1328", "parameter": "Carbonates", "year": 2026, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2026-03-19 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1335", "parameter": "Ammonium", "year": 2026, "sample_count": 1, "minimum": "0.020000", "maximum": "0.020000", "mean": "0.020000", "median": "0.020000", "p10": "0.020000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2026-01-22 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1337", "parameter": "Chlorures", "year": 2026, "sample_count": 1, "minimum": "23.700000", "maximum": "23.700000", "mean": "23.700000", "median": "23.700000", "p10": "23.700000", "p90": "23.700000", "latest_value": "23.700000", "latest_at": "2026-03-19 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2026, "sample_count": 1, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2026-05-20 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2025, "sample_count": 6, "minimum": "2.200000", "maximum": "8.100000", "mean": "5.350000", "median": "5.050000", "p10": "2.200000", "p90": "7.200000", "latest_value": "2.200000", "latest_at": "2025-11-14 00:00:00", "unit": "NFU" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2025, "sample_count": 6, "minimum": "3.900000", "maximum": "15.000000", "mean": "8.283333", "median": "7.300000", "p10": "3.900000", "p90": "9.700000", "latest_value": "7.800000", "latest_at": "2025-11-14 00:00:00", "unit": "mg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2025, "sample_count": 6, "minimum": "24.050000", "maximum": "24.850000", "mean": "24.325000", "median": "24.200000", "p10": "24.050000", "p90": "24.500000", "latest_value": "24.150000", "latest_at": "2025-11-14 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2025, "sample_count": 6, "minimum": "27.420000", "maximum": "29.300000", "mean": "28.408333", "median": "28.360000", "p10": "27.420000", "p90": "29.200000", "latest_value": "27.420000", "latest_at": "2025-11-14 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1342", "parameter": "Silicates", "year": 2025, "sample_count": 6, "minimum": "15.020000", "maximum": "17.380000", "mean": "16.098333", "median": "16.060000", "p10": "15.020000", "p90": "16.880000", "latest_value": "17.380000", "latest_at": "2025-11-14 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2025, "sample_count": 6, "minimum": "0.160000", "maximum": "0.510000", "mean": "0.228333", "median": "0.175000", "p10": "0.160000", "p90": "0.180000", "latest_value": "0.160000", "latest_at": "2025-11-14 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2025, "sample_count": 6, "minimum": "0.310000", "maximum": "0.550000", "mean": "0.376667", "median": "0.340000", "p10": "0.310000", "p90": "0.390000", "latest_value": "0.390000", "latest_at": "2025-11-14 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2025, "sample_count": 6, "minimum": "600.000000", "maximum": "620.000000", "mean": "613.333333", "median": "616.000000", "p10": "600.000000", "p90": "619.000000", "latest_value": "600.000000", "latest_at": "2025-11-14 00:00:00", "unit": "µS/cm" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2025, "sample_count": 6, "minimum": "84.800000", "maximum": "92.600000", "mean": "89.016667", "median": "89.300000", "p10": "84.800000", "p90": "90.600000", "latest_value": "84.800000", "latest_at": "2025-11-14 00:00:00", "unit": "%" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1340", "parameter": "Nitrates", "year": 2025, "sample_count": 6, "minimum": "32.000000", "maximum": "38.000000", "mean": "36.000000", "median": "36.500000", "p10": "32.000000", "p90": "37.000000", "latest_value": "36.000000", "latest_at": "2025-11-14 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2025, "sample_count": 6, "minimum": "10.500000", "maximum": "11.600000", "mean": "11.100000", "median": "11.100000", "p10": "10.500000", "p90": "11.500000", "latest_value": "11.000000", "latest_at": "2025-11-14 00:00:00", "unit": "°C" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2025, "sample_count": 6, "minimum": "0.059000", "maximum": "0.085000", "mean": "0.068000", "median": "0.066500", "p10": "0.059000", "p90": "0.070000", "latest_value": "0.068000", "latest_at": "2025-11-14 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2025, "sample_count": 6, "minimum": "7.000000", "maximum": "7.400000", "mean": "7.183333", "median": "7.150000", "p10": "7.000000", "p90": "7.300000", "latest_value": "7.200000", "latest_at": "2025-11-14 00:00:00", "unit": "unité pH" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2025, "sample_count": 6, "minimum": "9.200000", "maximum": "10.100000", "mean": "9.783333", "median": "9.850000", "p10": "9.200000", "p90": "10.100000", "latest_value": "9.200000", "latest_at": "2025-11-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2025, "sample_count": 4, "minimum": "0.500000", "maximum": "1.000000", "mean": "0.700000", "median": "0.650000", "p10": "0.500000", "p90": "0.700000", "latest_value": "0.700000", "latest_at": "2025-11-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2025, "sample_count": 3, "minimum": "1.000000", "maximum": "14.000000", "mean": "6.000000", "median": "3.000000", "p10": "1.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2025-09-17 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2025, "sample_count": 2, "minimum": "293.000000", "maximum": "303.000000", "mean": "298.000000", "median": "298.000000", "p10": "293.000000", "p90": "293.000000", "latest_value": "303.000000", "latest_at": "2025-09-17 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1367", "parameter": "Potassium", "year": 2025, "sample_count": 2, "minimum": "2.100000", "maximum": "2.200000", "mean": "2.150000", "median": "2.150000", "p10": "2.100000", "p90": "2.100000", "latest_value": "2.200000", "latest_at": "2025-09-17 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2025, "sample_count": 2, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2025-11-14 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1328", "parameter": "Carbonates", "year": 2025, "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": "2025-09-17 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1374", "parameter": "Calcium", "year": 2025, "sample_count": 2, "minimum": "108.000000", "maximum": "109.800000", "mean": "108.900000", "median": "108.900000", "p10": "108.000000", "p90": "108.000000", "latest_value": "109.800000", "latest_at": "2025-09-17 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1375", "parameter": "Sodium", "year": 2025, "sample_count": 2, "minimum": "10.600000", "maximum": "11.200000", "mean": "10.900000", "median": "10.900000", "p10": "10.600000", "p90": "10.600000", "latest_value": "11.200000", "latest_at": "2025-09-17 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1372", "parameter": "Magnésium", "year": 2025, "sample_count": 2, "minimum": "4.300000", "maximum": "4.500000", "mean": "4.400000", "median": "4.400000", "p10": "4.300000", "p90": "4.300000", "latest_value": "4.500000", "latest_at": "2025-09-17 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1338", "parameter": "Sulfates", "year": 2025, "sample_count": 2, "minimum": "14.000000", "maximum": "14.000000", "mean": "14.000000", "median": "14.000000", "p10": "14.000000", "p90": "14.000000", "latest_value": "14.000000", "latest_at": "2025-09-17 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1337", "parameter": "Chlorures", "year": 2025, "sample_count": 2, "minimum": "25.000000", "maximum": "26.000000", "mean": "25.500000", "median": "25.500000", "p10": "25.000000", "p90": "25.000000", "latest_value": "26.000000", "latest_at": "2025-09-17 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1335", "parameter": "Ammonium", "year": 2025, "sample_count": 1, "minimum": "0.060000", "maximum": "0.060000", "mean": "0.060000", "median": "0.060000", "p10": "0.060000", "p90": "0.060000", "latest_value": "0.060000", "latest_at": "2025-03-17 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 11, "minimum": "3.300000", "maximum": "58.000000", "mean": "18.145455", "median": "14.000000", "p10": "3.300000", "p90": "58.000000", "latest_value": "58.000000", "latest_at": "2024-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 11, "minimum": "82.300000", "maximum": "92.700000", "mean": "89.727273", "median": "92.200000", "p10": "82.300000", "p90": "92.700000", "latest_value": "82.300000", "latest_at": "2024-11-21 00:00:00", "unit": "%" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 11, "minimum": "7.200000", "maximum": "7.400000", "mean": "7.336364", "median": "7.400000", "p10": "7.200000", "p90": "7.400000", "latest_value": "7.200000", "latest_at": "2024-11-21 00:00:00", "unit": "unité pH" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6895", "parameter": "Métazachlore ESA", "year": 2024, "sample_count": 11, "minimum": "0.124000", "maximum": "0.826000", "mean": "0.292182", "median": "0.170000", "p10": "0.137000", "p90": "0.826000", "latest_value": "0.156000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 11, "minimum": "1.200000", "maximum": "66.000000", "mean": "15.236364", "median": "4.300000", "p10": "1.200000", "p90": "66.000000", "latest_value": "66.000000", "latest_at": "2024-11-21 00:00:00", "unit": "NFU" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1369", "parameter": "Arsenic", "year": 2024, "sample_count": 11, "minimum": "0.140000", "maximum": "0.330000", "mean": "0.186364", "median": "0.160000", "p10": "0.140000", "p90": "0.330000", "latest_value": "0.330000", "latest_at": "2024-11-21 00:00:00", "unit": "µg(As)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1383", "parameter": "Zinc", "year": 2024, "sample_count": 11, "minimum": "1.050000", "maximum": "8.840000", "mean": "3.110909", "median": "2.010000", "p10": "1.050000", "p90": "8.840000", "latest_value": "2.200000", "latest_at": "2024-11-21 00:00:00", "unit": "µg(Zn)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2024, "sample_count": 11, "minimum": "0.019000", "maximum": "0.063000", "mean": "0.044818", "median": "0.051000", "p10": "0.019000", "p90": "0.057000", "latest_value": "0.033000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 11, "minimum": "20.850000", "maximum": "24.650000", "mean": "23.845455", "median": "24.500000", "p10": "20.850000", "p90": "24.650000", "latest_value": "20.850000", "latest_at": "2024-11-21 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6378", "parameter": "Chloridazone desphényl", "year": 2024, "sample_count": 11, "minimum": "0.422000", "maximum": "0.640000", "mean": "0.538909", "median": "0.537000", "p10": "0.422000", "p90": "0.640000", "latest_value": "0.484000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 11, "minimum": "23.910000", "maximum": "29.340000", "mean": "27.436364", "median": "27.620000", "p10": "23.910000", "p90": "29.280000", "latest_value": "23.910000", "latest_at": "2024-11-21 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 11, "minimum": "9.100000", "maximum": "10.200000", "mean": "9.863636", "median": "10.100000", "p10": "9.100000", "p90": "10.200000", "latest_value": "9.100000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 11, "minimum": "13.200000", "maximum": "17.440000", "mean": "15.423636", "median": "15.170000", "p10": "13.200000", "p90": "17.440000", "latest_value": "13.200000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6379", "parameter": "Chloridazone méthyl desphényl", "year": 2024, "sample_count": 11, "minimum": "0.171000", "maximum": "0.266000", "mean": "0.216636", "median": "0.220000", "p10": "0.171000", "p90": "0.266000", "latest_value": "0.171000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 11, "minimum": "0.500000", "maximum": "1.200000", "mean": "0.836364", "median": "0.900000", "p10": "0.500000", "p90": "1.200000", "latest_value": "1.100000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 11, "minimum": "0.061000", "maximum": "0.229000", "mean": "0.097545", "median": "0.069000", "p10": "0.061000", "p90": "0.229000", "latest_value": "0.229000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 11, "minimum": "10.000000", "maximum": "11.400000", "mean": "10.954545", "median": "11.200000", "p10": "10.000000", "p90": "11.400000", "latest_value": "10.000000", "latest_at": "2024-11-21 00:00:00", "unit": "°C" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2024, "sample_count": 11, "minimum": "0.011000", "maximum": "0.030000", "mean": "0.016818", "median": "0.015000", "p10": "0.011000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "7727", "parameter": "Diméthachlore CGA 369873", "year": 2024, "sample_count": 11, "minimum": "0.025000", "maximum": "0.121000", "mean": "0.073000", "median": "0.064000", "p10": "0.025000", "p90": "0.121000", "latest_value": "0.025000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1389", "parameter": "Chrome", "year": 2024, "sample_count": 11, "minimum": "0.700000", "maximum": "0.800000", "mean": "0.745455", "median": "0.700000", "p10": "0.700000", "p90": "0.800000", "latest_value": "0.800000", "latest_at": "2024-11-21 00:00:00", "unit": "µg(Cr)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 11, "minimum": "548.000000", "maximum": "621.000000", "mean": "603.727273", "median": "615.000000", "p10": "548.000000", "p90": "621.000000", "latest_value": "548.000000", "latest_at": "2024-11-21 00:00:00", "unit": "µS/cm" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 11, "minimum": "0.120000", "maximum": "0.400000", "mean": "0.210909", "median": "0.180000", "p10": "0.120000", "p90": "0.400000", "latest_value": "0.400000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 11, "minimum": "0.240000", "maximum": "1.700000", "mean": "0.590909", "median": "0.370000", "p10": "0.240000", "p90": "1.700000", "latest_value": "1.700000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 10, "minimum": "30.000000", "maximum": "37.000000", "mean": "35.200000", "median": "36.500000", "p10": "30.000000", "p90": "37.000000", "latest_value": "30.000000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1107", "parameter": "Atrazine", "year": 2024, "sample_count": 9, "minimum": "0.012000", "maximum": "0.019000", "mean": "0.015222", "median": "0.015000", "p10": "0.012000", "p90": "0.019000", "latest_value": "0.012000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1109", "parameter": "Atrazine déisopropyl", "year": 2024, "sample_count": 7, "minimum": "0.006000", "maximum": "0.009000", "mean": "0.007714", "median": "0.008000", "p10": "0.006000", "p90": "0.009000", "latest_value": "0.006000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2024, "sample_count": 6, "minimum": "0.002000", "maximum": "0.092000", "mean": "0.017500", "median": "0.002000", "p10": "0.002000", "p90": "0.005000", "latest_value": "0.092000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1830", "parameter": "Atrazine déisopropyl déséthyl", "year": 2024, "sample_count": 5, "minimum": "0.027000", "maximum": "0.035000", "mean": "0.031800", "median": "0.031000", "p10": "0.027000", "p90": "0.035000", "latest_value": "0.031000", "latest_at": "2024-09-23 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 4, "minimum": "103.400000", "maximum": "109.200000", "mean": "106.300000", "median": "106.300000", "p10": "103.400000", "p90": "109.200000", "latest_value": "103.400000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 4, "minimum": "13.000000", "maximum": "14.000000", "mean": "13.500000", "median": "13.500000", "p10": "13.000000", "p90": "14.000000", "latest_value": "13.000000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 4, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2024-05-23 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 4, "minimum": "296.000000", "maximum": "301.000000", "mean": "298.500000", "median": "298.500000", "p10": "296.000000", "p90": "301.000000", "latest_value": "296.000000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 4, "minimum": "11.100000", "maximum": "16.000000", "mean": "13.550000", "median": "13.550000", "p10": "11.100000", "p90": "16.000000", "latest_value": "11.100000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 4, "minimum": "24.000000", "maximum": "25.000000", "mean": "24.500000", "median": "24.500000", "p10": "24.000000", "p90": "25.000000", "latest_value": "25.000000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 4, "minimum": "2.000000", "maximum": "2.600000", "mean": "2.300000", "median": "2.300000", "p10": "2.000000", "p90": "2.600000", "latest_value": "2.000000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1328", "parameter": "Carbonates", "year": 2024, "sample_count": 4, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 4, "minimum": "4.300000", "maximum": "4.800000", "mean": "4.550000", "median": "4.550000", "p10": "4.300000", "p90": "4.800000", "latest_value": "4.300000", "latest_at": "2024-09-23 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1392", "parameter": "Cuivre", "year": 2024, "sample_count": 3, "minimum": "0.230000", "maximum": "0.590000", "mean": "0.470000", "median": "0.590000", "p10": "0.230000", "p90": "0.590000", "latest_value": "0.590000", "latest_at": "2024-11-21 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 2, "minimum": "0.020000", "maximum": "0.020000", "mean": "0.020000", "median": "0.020000", "p10": "0.020000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 2, "minimum": "2.000000", "maximum": "2.000000", "mean": "2.000000", "median": "2.000000", "p10": "2.000000", "p90": "2.000000", "latest_value": "2.000000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 12, "minimum": "23.450000", "maximum": "24.800000", "mean": "24.216667", "median": "24.325000", "p10": "23.600000", "p90": "24.450000", "latest_value": "24.500000", "latest_at": "2023-12-19 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 12, "minimum": "1.400000", "maximum": "23.000000", "mean": "5.916667", "median": "4.550000", "p10": "3.100000", "p90": "5.600000", "latest_value": "4.200000", "latest_at": "2023-12-19 00:00:00", "unit": "NFU" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 12, "minimum": "26.810000", "maximum": "29.600000", "mean": "28.215833", "median": "28.430000", "p10": "26.820000", "p90": "29.070000", "latest_value": "29.070000", "latest_at": "2023-12-19 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "0.250000", "maximum": "0.990000", "mean": "0.445833", "median": "0.400000", "p10": "0.330000", "p90": "0.460000", "latest_value": "0.430000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "33.000000", "maximum": "36.000000", "mean": "35.416667", "median": "36.000000", "p10": "35.000000", "p90": "36.000000", "latest_value": "35.000000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 12, "minimum": "0.090000", "maximum": "0.230000", "mean": "0.158333", "median": "0.155000", "p10": "0.100000", "p90": "0.200000", "latest_value": "0.150000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 12, "minimum": "7.200000", "maximum": "7.400000", "mean": "7.325000", "median": "7.300000", "p10": "7.300000", "p90": "7.400000", "latest_value": "7.200000", "latest_at": "2023-12-19 00:00:00", "unit": "unité pH" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.058000", "maximum": "0.165000", "mean": "0.076917", "median": "0.065500", "p10": "0.058000", "p90": "0.077000", "latest_value": "0.077000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 12, "minimum": "9.300000", "maximum": "10.200000", "mean": "9.775000", "median": "9.750000", "p10": "9.600000", "p90": "10.000000", "latest_value": "9.700000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 12, "minimum": "574.000000", "maximum": "613.000000", "mean": "604.500000", "median": "608.000000", "p10": "598.000000", "p90": "611.000000", "latest_value": "608.000000", "latest_at": "2023-12-19 00:00:00", "unit": "µS/cm" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 12, "minimum": "10.700000", "maximum": "11.700000", "mean": "11.108333", "median": "11.000000", "p10": "10.700000", "p90": "11.500000", "latest_value": "10.700000", "latest_at": "2023-12-19 00:00:00", "unit": "°C" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 12, "minimum": "2.500000", "maximum": "80.000000", "mean": "15.350000", "median": "6.550000", "p10": "4.400000", "p90": "15.000000", "latest_value": "15.000000", "latest_at": "2023-12-19 00:00:00", "unit": "mg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 12, "minimum": "87.000000", "maximum": "94.600000", "mean": "89.425000", "median": "89.000000", "p10": "87.400000", "p90": "90.400000", "latest_value": "87.000000", "latest_at": "2023-12-19 00:00:00", "unit": "%" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 11, "minimum": "0.500000", "maximum": "1.500000", "mean": "0.818182", "median": "0.600000", "p10": "0.500000", "p90": "1.300000", "latest_value": "0.600000", "latest_at": "2023-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 6, "minimum": "14.860000", "maximum": "17.020000", "mean": "16.468333", "median": "16.700000", "p10": "14.860000", "p90": "16.890000", "latest_value": "14.860000", "latest_at": "2023-11-27 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 4, "minimum": "1.000000", "maximum": "6.000000", "mean": "3.000000", "median": "2.500000", "p10": "1.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2023-11-27 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 4, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2023-11-27 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 4, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.015000", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2023-11-27 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "10.400000", "maximum": "10.700000", "mean": "10.550000", "median": "10.550000", "p10": "10.400000", "p90": "10.400000", "latest_value": "10.700000", "latest_at": "2023-09-26 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "24.000000", "maximum": "25.000000", "mean": "24.500000", "median": "24.500000", "p10": "24.000000", "p90": "24.000000", "latest_value": "25.000000", "latest_at": "2023-09-26 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "4.200000", "maximum": "4.400000", "mean": "4.300000", "median": "4.300000", "p10": "4.200000", "p90": "4.200000", "latest_value": "4.400000", "latest_at": "2023-09-26 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "12.000000", "maximum": "12.000000", "mean": "12.000000", "median": "12.000000", "p10": "12.000000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2023-09-26 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "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": "2023-09-26 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "100.900000", "maximum": "106.600000", "mean": "103.750000", "median": "103.750000", "p10": "100.900000", "p90": "100.900000", "latest_value": "106.600000", "latest_at": "2023-09-26 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "294.000000", "maximum": "303.000000", "mean": "298.500000", "median": "298.500000", "p10": "294.000000", "p90": "294.000000", "latest_value": "303.000000", "latest_at": "2023-09-26 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "2.100000", "maximum": "2.200000", "mean": "2.150000", "median": "2.150000", "p10": "2.100000", "p90": "2.100000", "latest_value": "2.100000", "latest_at": "2023-09-26 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 8, "minimum": "2.500000", "maximum": "12.000000", "mean": "6.400000", "median": "4.700000", "p10": "2.500000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2022-12-30 00:00:00", "unit": "NFU" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 8, "minimum": "7.300000", "maximum": "7.500000", "mean": "7.375000", "median": "7.400000", "p10": "7.300000", "p90": "7.400000", "latest_value": "7.300000", "latest_at": "2022-12-30 00:00:00", "unit": "unité pH" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 8, "minimum": "0.170000", "maximum": "0.300000", "mean": "0.207500", "median": "0.190000", "p10": "0.170000", "p90": "0.250000", "latest_value": "0.250000", "latest_at": "2022-12-30 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 8, "minimum": "0.057000", "maximum": "0.119000", "mean": "0.072875", "median": "0.065000", "p10": "0.057000", "p90": "0.093000", "latest_value": "0.093000", "latest_at": "2022-12-30 00:00:00", "unit": "mg(P)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 8, "minimum": "10.400000", "maximum": "11.700000", "mean": "10.962500", "median": "11.000000", "p10": "10.400000", "p90": "11.400000", "latest_value": "10.400000", "latest_at": "2022-12-30 00:00:00", "unit": "°C" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 8, "minimum": "22.800000", "maximum": "24.700000", "mean": "24.081250", "median": "24.375000", "p10": "22.800000", "p90": "24.650000", "latest_value": "23.000000", "latest_at": "2022-12-30 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 8, "minimum": "2.900000", "maximum": "14.000000", "mean": "7.437500", "median": "5.500000", "p10": "2.900000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2022-12-30 00:00:00", "unit": "mg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 8, "minimum": "33.000000", "maximum": "36.000000", "mean": "34.875000", "median": "35.000000", "p10": "33.000000", "p90": "36.000000", "latest_value": "33.000000", "latest_at": "2022-12-30 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 8, "minimum": "9.200000", "maximum": "10.400000", "mean": "9.687500", "median": "9.650000", "p10": "9.200000", "p90": "10.100000", "latest_value": "9.300000", "latest_at": "2022-12-30 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 8, "minimum": "559.000000", "maximum": "613.000000", "mean": "597.625000", "median": "606.500000", "p10": "559.000000", "p90": "612.000000", "latest_value": "559.000000", "latest_at": "2022-12-30 00:00:00", "unit": "µS/cm" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 8, "minimum": "83.900000", "maximum": "95.400000", "mean": "87.637500", "median": "86.250000", "p10": "83.900000", "p90": "91.700000", "latest_value": "85.200000", "latest_at": "2022-12-30 00:00:00", "unit": "%" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 8, "minimum": "25.450000", "maximum": "34.520000", "mean": "28.086250", "median": "27.700000", "p10": "25.450000", "p90": "28.440000", "latest_value": "25.650000", "latest_at": "2022-12-30 00:00:00", "unit": "°f" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 7, "minimum": "0.500000", "maximum": "1.300000", "mean": "0.828571", "median": "0.900000", "p10": "0.500000", "p90": "1.000000", "latest_value": "0.900000", "latest_at": "2022-12-30 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2022, "sample_count": 6, "minimum": "0.055000", "maximum": "0.100000", "mean": "0.073333", "median": "0.072500", "p10": "0.055000", "p90": "0.077000", "latest_value": "0.055000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1389", "parameter": "Chrome", "year": 2022, "sample_count": 6, "minimum": "0.600000", "maximum": "0.800000", "mean": "0.716667", "median": "0.700000", "p10": "0.600000", "p90": "0.800000", "latest_value": "0.600000", "latest_at": "2022-11-29 00:00:00", "unit": "µg(Cr)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 6, "minimum": "15.490000", "maximum": "17.400000", "mean": "16.466667", "median": "16.445000", "p10": "15.490000", "p90": "16.890000", "latest_value": "15.490000", "latest_at": "2022-11-29 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6379", "parameter": "Chloridazone méthyl desphényl", "year": 2022, "sample_count": 6, "minimum": "0.160000", "maximum": "0.231000", "mean": "0.199167", "median": "0.206000", "p10": "0.160000", "p90": "0.216000", "latest_value": "0.160000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1369", "parameter": "Arsenic", "year": 2022, "sample_count": 6, "minimum": "0.100000", "maximum": "0.240000", "mean": "0.153333", "median": "0.145000", "p10": "0.100000", "p90": "0.150000", "latest_value": "0.240000", "latest_at": "2022-11-29 00:00:00", "unit": "µg(As)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6378", "parameter": "Chloridazone desphényl", "year": 2022, "sample_count": 6, "minimum": "0.430000", "maximum": "0.690000", "mean": "0.560167", "median": "0.551500", "p10": "0.430000", "p90": "0.643000", "latest_value": "0.572000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1107", "parameter": "Atrazine", "year": 2022, "sample_count": 6, "minimum": "0.014000", "maximum": "0.024000", "mean": "0.018500", "median": "0.018500", "p10": "0.014000", "p90": "0.020000", "latest_value": "0.014000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1830", "parameter": "Atrazine déisopropyl déséthyl", "year": 2022, "sample_count": 6, "minimum": "0.021000", "maximum": "0.033000", "mean": "0.025667", "median": "0.025000", "p10": "0.021000", "p90": "0.028000", "latest_value": "0.021000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 5, "minimum": "0.360000", "maximum": "1.300000", "mean": "0.754000", "median": "0.430000", "p10": "0.360000", "p90": "1.300000", "latest_value": "1.300000", "latest_at": "2022-12-30 00:00:00", "unit": "mg(C)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "7727", "parameter": "Diméthachlore CGA 369873", "year": 2022, "sample_count": 5, "minimum": "0.053000", "maximum": "0.095000", "mean": "0.070400", "median": "0.061000", "p10": "0.053000", "p90": "0.082000", "latest_value": "0.082000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 5, "minimum": "0.010000", "maximum": "0.060000", "mean": "0.022000", "median": "0.010000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.010000", "latest_at": "2022-12-30 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1109", "parameter": "Atrazine déisopropyl", "year": 2022, "sample_count": 4, "minimum": "0.006000", "maximum": "0.009000", "mean": "0.007750", "median": "0.008000", "p10": "0.006000", "p90": "0.008000", "latest_value": "0.006000", "latest_at": "2022-09-22 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6895", "parameter": "Métazachlore ESA", "year": 2022, "sample_count": 4, "minimum": "0.104000", "maximum": "0.255000", "mean": "0.148500", "median": "0.117500", "p10": "0.104000", "p90": "0.126000", "latest_value": "0.126000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1392", "parameter": "Cuivre", "year": 2022, "sample_count": 4, "minimum": "0.100000", "maximum": "0.360000", "mean": "0.180000", "median": "0.130000", "p10": "0.100000", "p90": "0.140000", "latest_value": "0.360000", "latest_at": "2022-11-29 00:00:00", "unit": "µg(Cu)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2022, "sample_count": 3, "minimum": "0.001000", "maximum": "0.038000", "mean": "0.014000", "median": "0.003000", "p10": "0.001000", "p90": "0.003000", "latest_value": "0.038000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1383", "parameter": "Zinc", "year": 2022, "sample_count": 3, "minimum": "1.000000", "maximum": "2.220000", "mean": "1.696667", "median": "1.870000", "p10": "1.000000", "p90": "1.870000", "latest_value": "2.220000", "latest_at": "2022-11-29 00:00:00", "unit": "µg(Zn)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 2, "minimum": "2.000000", "maximum": "4.000000", "mean": "3.000000", "median": "3.000000", "p10": "2.000000", "p90": "2.000000", "latest_value": "2.000000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 2, "minimum": "1.000000", "maximum": "6.000000", "mean": "3.500000", "median": "3.500000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2022-07-27 00:00:00", "unit": "µg/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "102.900000", "maximum": "104.400000", "mean": "103.650000", "median": "103.650000", "p10": "102.900000", "p90": "102.900000", "latest_value": "104.400000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.900000", "maximum": "2.300000", "mean": "2.100000", "median": "2.100000", "p10": "1.900000", "p90": "1.900000", "latest_value": "2.300000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(K)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "4.200000", "maximum": "4.500000", "mean": "4.350000", "median": "4.350000", "p10": "4.200000", "p90": "4.200000", "latest_value": "4.500000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "12.000000", "maximum": "12.000000", "mean": "12.000000", "median": "12.000000", "p10": "12.000000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "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": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "10.000000", "maximum": "11.000000", "mean": "10.500000", "median": "10.500000", "p10": "10.000000", "p90": "10.000000", "latest_value": "11.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "25.000000", "maximum": "25.000000", "mean": "25.000000", "median": "25.000000", "p10": "25.000000", "p90": "25.000000", "latest_value": "25.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "300.000000", "maximum": "301.000000", "mean": "300.500000", "median": "300.500000", "p10": "300.000000", "p90": "300.000000", "latest_value": "301.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "03216310", "station": "LA DURDENT A HERICOURT-EN-CAUX 2", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2022, "sample_count": 1, "minimum": "0.025000", "maximum": "0.025000", "mean": "0.025000", "median": "0.025000", "p10": "0.025000", "p90": "0.025000", "latest_value": "0.025000", "latest_at": "2022-11-29 00:00:00", "unit": "µg/L" } ] }