{"id":"15e6b4f3-2492-435b-9ebe-7b3f38f37640","created_at":"2026-07-11T11:41:10.624Z","updated_at":"2026-07-11T11:41:10.737Z","owner_id":"83baea8e-fee0-462b-94e5-1397cc5c958d","location_id":"b998a334-6dbe-4f11-9df0-608d1711a079","dataset_id":"a57b9307-b720-43c3-b95d-c4a4a835edbc","form_id":"6464de04-7771-4054-94bd-68e96cee1556","observed_at":"2026-07-10T09:10:00.000Z","observed_at_local":"2026-07-10T10:10:00+01:00","notes":"Dilution: 50:100 (0.5).\n\nIncubation: start 2026-07-10 10:20, incubator 35.0°C.\n\nResult exceeded the detection limit at this dilution for Total Coliforms (all wells positive).","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 274.0μS/cm is outside the expected range of 26.23-213.44μS/cm (3.0 standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["water_temperature","conductivity","total_coliform","e_coli"],"photos":[],"permalink":"https://data.waterrangers.com/observations/213465","readings":[{"id":"73c00cf9-3ce5-493b-a6c0-2021d457bede","created_at":"2026-07-11T11:41:10.630Z","updated_at":"2026-07-11T11:41:10.630Z","parameter":"water_temperature","unit":"deg_c","value":"15.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"1e029597-447d-4081-b713-d3c5f5996870","created_at":"2026-07-11T11:41:10.640Z","updated_at":"2026-07-11T11:41:10.640Z","parameter":"conductivity","unit":"us_cm","value":"274.0","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f47a2fdf-fba7-49ff-bac6-28d40d6c3ea6","created_at":"2026-07-11T11:41:10.646Z","updated_at":"2026-07-11T11:41:10.646Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"4840.0","equipment":"idexx_colilert_2000_tc","equipment_limit":null},{"id":"ae2d74bd-15ee-48fb-b60c-4a72bcf4cd3a","created_at":"2026-07-11T11:41:10.651Z","updated_at":"2026-07-11T11:41:10.651Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"1960.8","equipment":"idexx_colilert_2000_e_coli","equipment_limit":null}]}