{ "river": { "name": "Ruisseau le Forstlach", "course_code": "A2220712", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:26:22+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 4, "minimum": "22.700000", "maximum": "23.900000", "mean": "23.375000", "median": "23.450000", "p10": "22.700000", "p90": "23.600000", "latest_value": "23.900000", "latest_at": "2023-09-28 00:00:00", "unit": "°f" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 4, "minimum": "60.000000", "maximum": "69.000000", "mean": "66.250000", "median": "68.000000", "p10": "60.000000", "p90": "69.000000", "latest_value": "69.000000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 4, "minimum": "0.011000", "maximum": "0.110000", "mean": "0.042750", "median": "0.025000", "p10": "0.011000", "p90": "0.030000", "latest_value": "0.020000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 4, "minimum": "23.000000", "maximum": "27.000000", "mean": "25.250000", "median": "25.500000", "p10": "23.000000", "p90": "26.000000", "latest_value": "27.000000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 4, "minimum": "80.300000", "maximum": "84.900000", "mean": "82.925000", "median": "83.250000", "p10": "80.300000", "p90": "83.700000", "latest_value": "84.900000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 4, "minimum": "0.500000", "maximum": "1.500000", "mean": "1.032500", "median": "1.065000", "p10": "0.500000", "p90": "1.200000", "latest_value": "0.930000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(C)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 4, "minimum": "0.010000", "maximum": "0.220000", "mean": "0.072500", "median": "0.030000", "p10": "0.010000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 4, "minimum": "19.150000", "maximum": "19.850000", "mean": "19.487500", "median": "19.475000", "p10": "19.150000", "p90": "19.750000", "latest_value": "19.850000", "latest_at": "2023-09-28 00:00:00", "unit": "°f" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 4, "minimum": "2.300000", "maximum": "2.500000", "mean": "2.400000", "median": "2.400000", "p10": "2.300000", "p90": "2.400000", "latest_value": "2.500000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(K)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 4, "minimum": "6.200000", "maximum": "12.000000", "mean": "9.150000", "median": "9.200000", "p10": "6.200000", "p90": "11.000000", "latest_value": "6.200000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 4, "minimum": "3.200000", "maximum": "8.000000", "mean": "5.100000", "median": "4.600000", "p10": "3.200000", "p90": "5.800000", "latest_value": "3.200000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "6351", "parameter": "Somme des cations de constitution(5)", "year": 2023, "sample_count": 4, "minimum": "5.947600", "maximum": "6.282900", "mean": "6.149225", "median": "6.183200", "p10": "5.947600", "p90": "6.219400", "latest_value": "6.282900", "latest_at": "2023-09-28 00:00:00", "unit": "meq/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1328", "parameter": "Carbonates", "year": 2023, "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": "2023-09-28 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 4, "minimum": "7.500000", "maximum": "7.900000", "mean": "7.600000", "median": "7.500000", "p10": "7.500000", "p90": "7.500000", "latest_value": "7.500000", "latest_at": "2023-09-28 00:00:00", "unit": "unité pH" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 4, "minimum": "234.000000", "maximum": "242.000000", "mean": "237.750000", "median": "237.500000", "p10": "234.000000", "p90": "241.000000", "latest_value": "242.000000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 4, "minimum": "0.011000", "maximum": "0.043000", "mean": "0.019750", "median": "0.012500", "p10": "0.011000", "p90": "0.014000", "latest_value": "0.014000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(P)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 4, "minimum": "7.300000", "maximum": "11.600000", "mean": "9.525000", "median": "9.600000", "p10": "7.300000", "p90": "10.700000", "latest_value": "11.600000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 4, "minimum": "30.400000", "maximum": "63.900000", "mean": "44.900000", "median": "42.650000", "p10": "30.400000", "p90": "51.100000", "latest_value": "30.400000", "latest_at": "2023-09-28 00:00:00", "unit": "%" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "5932", "parameter": "Azote organique", "year": 2023, "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": "2023-09-28 00:00:00", "unit": "mg(N)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 4, "minimum": "2.020000", "maximum": "4.530000", "mean": "2.910000", "median": "2.545000", "p10": "2.020000", "p90": "2.640000", "latest_value": "2.450000", "latest_at": "2023-09-28 00:00:00", "unit": "NFU" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 4, "minimum": "0.600000", "maximum": "1.000000", "mean": "0.875000", "median": "0.950000", "p10": "0.600000", "p90": "1.000000", "latest_value": "0.600000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "6353", "parameter": "Somme des anions de constitution (6)", "year": 2023, "sample_count": 4, "minimum": "6.179900", "maximum": "6.570800", "mean": "6.435575", "median": "6.495800", "p10": "6.179900", "p90": "6.511200", "latest_value": "6.570800", "latest_at": "2023-09-28 00:00:00", "unit": "meq/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 4, "minimum": "642.000000", "maximum": "656.000000", "mean": "647.500000", "median": "646.000000", "p10": "642.000000", "p90": "647.000000", "latest_value": "647.000000", "latest_at": "2023-09-28 00:00:00", "unit": "µS/cm" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 4, "minimum": "6.400000", "maximum": "6.600000", "mean": "6.525000", "median": "6.550000", "p10": "6.400000", "p90": "6.600000", "latest_value": "6.600000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 4, "minimum": "5.700000", "maximum": "15.500000", "mean": "10.950000", "median": "11.300000", "p10": "5.700000", "p90": "12.900000", "latest_value": "12.900000", "latest_at": "2023-09-28 00:00:00", "unit": "°C" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1551", "parameter": "Azote global (N.GL.)", "year": 2023, "sample_count": 4, "minimum": "1.440000", "maximum": "2.720000", "mean": "2.100000", "median": "2.120000", "p10": "1.440000", "p90": "2.510000", "latest_value": "1.440000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(N)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 4, "minimum": "0.040000", "maximum": "0.180000", "mean": "0.105000", "median": "0.100000", "p10": "0.040000", "p90": "0.120000", "latest_value": "0.120000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 4, "minimum": "31.200000", "maximum": "33.100000", "mean": "32.450000", "median": "32.750000", "p10": "31.200000", "p90": "33.100000", "latest_value": "33.100000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 3, "minimum": "1.300000", "maximum": "2.900000", "mean": "1.900000", "median": "1.500000", "p10": "1.300000", "p90": "1.500000", "latest_value": "2.900000", "latest_at": "2023-06-08 00:00:00", "unit": "mg/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 3, "minimum": "1.000000", "maximum": "3.000000", "mean": "2.000000", "median": "2.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "3.000000", "latest_at": "2023-06-08 00:00:00", "unit": "µg/L" }, { "station_code": "02022670", "station": "LE FORSTLACH A SELESTAT (ILLWALD)", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 3, "minimum": "2.000000", "maximum": "6.000000", "mean": "3.666667", "median": "3.000000", "p10": "2.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2023-09-28 00:00:00", "unit": "µg/L" } ] }