{"id":"ead4a144-a37d-489d-aeae-781c0b42c485","created_at":"2026-06-16T20:07:38.651Z","updated_at":"2026-06-16T20:07:52.230Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"9935e0a3-adce-42c0-94fe-bceba2ef6991","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-10-10T10:35:00.000Z","observed_at_local":"2025-10-10T11:35:00+01:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 920μS/cm is outside the expected range of 295.75-887.25μS/cm (50.0% difference from the historical median for this location).\nReview needed: water_depth's result of 0.07m is below the normal range of 0.1m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","turbidity","ph","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212405","readings":[{"id":"f8fab987-bd35-4d84-8a38-e7b29e7ba1e3","created_at":"2026-06-16T20:07:38.669Z","updated_at":"2026-06-16T20:07:38.669Z","parameter":"ammonia","unit":"mg_l","value":"0.61","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"3c9551bc-14cf-4107-a4bc-518494a67a34","created_at":"2026-06-16T20:07:38.674Z","updated_at":"2026-06-16T20:07:38.674Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"6c5a329b-87cb-4be5-bcbd-4cca1cd0d223","created_at":"2026-06-16T20:07:38.679Z","updated_at":"2026-06-16T20:07:38.679Z","parameter":"conductivity","unit":"us_cm","value":"920","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"451b6474-7731-404c-a32e-1d61b70e93e0","created_at":"2026-06-16T20:07:38.685Z","updated_at":"2026-06-16T20:07:38.685Z","parameter":"water_temperature","unit":"deg_c","value":"13.1","equipment":"other_thermometer","equipment_limit":null},{"id":"9bdb1f43-4b0c-4144-9a59-1fcc6fe1f7c6","created_at":"2026-06-16T20:07:38.691Z","updated_at":"2026-06-16T20:07:38.691Z","parameter":"turbidity","unit":"ntu","value":"25","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"61a7703e-69f3-425e-8ff7-89af2bc321e0","created_at":"2026-06-16T20:07:38.697Z","updated_at":"2026-06-16T20:07:38.697Z","parameter":"ph","unit":"std_units","value":"7.46","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"8d2fd435-57ec-46b5-9369-b6689ab22044","created_at":"2026-06-16T20:07:38.702Z","updated_at":"2026-06-16T20:07:38.702Z","parameter":"water_depth","unit":"m","value":"0.07","equipment":"ruler_m","equipment_limit":null},{"id":"e9ec587e-7d41-434d-be26-60e3af276ddf","created_at":"2026-06-16T20:07:38.708Z","updated_at":"2026-06-16T20:07:38.708Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"460","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"9e052b7d-979d-4c2a-b63f-79669aeacaf6","created_at":"2026-06-16T20:07:38.713Z","updated_at":"2026-06-16T20:07:38.713Z","parameter":"phosphates","unit":"mg_l","value":"2.5","equipment":"hanna_checker_phosphates_low_range","equipment_limit":">="}]}