{"id":"c2d31c69-f53b-4743-a3da-71864aae07eb","created_at":"2026-06-16T20:07:45.076Z","updated_at":"2026-06-16T20:07:56.959Z","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":"2026-04-22T15:18:00.000Z","observed_at_local":"2026-04-22T16:18:00+01:00","notes":"Phosphate Hanna Checker low battery","checked":"review_needed","qa_notes":"Review needed: water_depth's result of 0.015m 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","water_depth","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212485","readings":[{"id":"e187f84c-6cda-473c-847d-12c072047c63","created_at":"2026-06-16T20:07:45.095Z","updated_at":"2026-06-16T20:07:45.095Z","parameter":"ammonia","unit":"mg_l","value":"0.84","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"922d8e50-d3f6-4068-9a3e-586940fc5599","created_at":"2026-06-16T20:07:45.100Z","updated_at":"2026-06-16T20:07:45.100Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"75f5fb55-9756-4e1f-8181-f360c0d3843f","created_at":"2026-06-16T20:07:45.106Z","updated_at":"2026-06-16T20:07:45.106Z","parameter":"conductivity","unit":"us_cm","value":"698","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"e0b9b2a5-bbce-4caa-bac5-fbe4ed35f5f3","created_at":"2026-06-16T20:07:45.111Z","updated_at":"2026-06-16T20:07:45.111Z","parameter":"water_temperature","unit":"deg_c","value":"14.7","equipment":"other_thermometer","equipment_limit":null},{"id":"42ddce0c-72c6-4fac-872f-36ae615a61f2","created_at":"2026-06-16T20:07:45.116Z","updated_at":"2026-06-16T20:07:45.116Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"d1afd8bd-2f25-4ce5-aafe-e06728583e76","created_at":"2026-06-16T20:07:45.121Z","updated_at":"2026-06-16T20:07:45.121Z","parameter":"water_depth","unit":"m","value":"0.015","equipment":"ruler_m","equipment_limit":null},{"id":"a3d41edc-27c8-4431-8a30-885cf8e243b2","created_at":"2026-06-16T20:07:45.126Z","updated_at":"2026-06-16T20:07:45.126Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"338","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}