{"id":"b31273f1-4052-42cd-b74b-641767e8b3c2","created_at":"2026-06-16T20:07:38.467Z","updated_at":"2026-06-16T20:07:52.109Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"6d457daf-ae22-4e22-9533-5328c2a422eb","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-10-09T14:50:00.000Z","observed_at_local":"2025-10-09T15:50:00+01:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 0.03m 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/212403","readings":[{"id":"4c525bf9-f3c6-4e6f-9637-1f949ce3c2fa","created_at":"2026-06-16T20:07:38.490Z","updated_at":"2026-06-16T20:07:38.490Z","parameter":"ammonia","unit":"mg_l","value":"0.2","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"8e342548-fda6-4d8b-b169-5deb2aa2031f","created_at":"2026-06-16T20:07:38.496Z","updated_at":"2026-06-16T20:07:38.496Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"b00d9a00-1a95-4820-af0f-73b7a5696401","created_at":"2026-06-16T20:07:38.502Z","updated_at":"2026-06-16T20:07:38.502Z","parameter":"conductivity","unit":"us_cm","value":"750","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"ce7c2203-13c5-4fa4-bf91-afb65bb4da33","created_at":"2026-06-16T20:07:38.508Z","updated_at":"2026-06-16T20:07:38.508Z","parameter":"water_temperature","unit":"deg_c","value":"14","equipment":"other_thermometer","equipment_limit":null},{"id":"86591a5a-2d8f-4e2c-9e10-203a5757d3df","created_at":"2026-06-16T20:07:38.513Z","updated_at":"2026-06-16T20:07:38.513Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"961cffcc-df66-4feb-a0eb-4e830d308d71","created_at":"2026-06-16T20:07:38.518Z","updated_at":"2026-06-16T20:07:38.518Z","parameter":"ph","unit":"std_units","value":"7.77","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"088fccb1-88bd-4098-960c-ec475e854e90","created_at":"2026-06-16T20:07:38.522Z","updated_at":"2026-06-16T20:07:38.522Z","parameter":"water_depth","unit":"m","value":"0.03","equipment":"ruler_m","equipment_limit":null},{"id":"a3aac08b-ee13-4832-baef-d61a3de68053","created_at":"2026-06-16T20:07:38.541Z","updated_at":"2026-06-16T20:07:38.541Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"380","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"021b3fbd-a5fa-4a2b-bd4d-41ec14497aa8","created_at":"2026-06-16T20:07:38.548Z","updated_at":"2026-06-16T20:07:38.548Z","parameter":"phosphates","unit":"mg_l","value":"2.5","equipment":"hanna_checker_phosphates_low_range","equipment_limit":">="}]}