{"id":"90b54243-514b-4b32-9796-b7646981cbdd","created_at":"2026-06-16T20:07:44.019Z","updated_at":"2026-06-16T20:07:56.223Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"ae5280f9-e536-48dd-961a-a02675eedbc7","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2026-03-20T11:45:00.000Z","observed_at_local":"2026-03-20T11:45:00+00:00","notes":null,"checked":"qc_complete","qa_notes":null,"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","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212472","readings":[{"id":"795d9a9b-9e6e-4ed8-80ef-53de1a27ee62","created_at":"2026-06-16T20:07:44.038Z","updated_at":"2026-06-16T20:07:44.038Z","parameter":"ammonia","unit":"mg_l","value":"2.03","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"14946ff2-057c-46f1-9d32-be4f9aeb3440","created_at":"2026-06-16T20:07:44.043Z","updated_at":"2026-06-16T20:07:44.043Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"70abd565-fddb-43ff-8508-b91d737c3791","created_at":"2026-06-16T20:07:44.049Z","updated_at":"2026-06-16T20:07:44.049Z","parameter":"conductivity","unit":"us_cm","value":"891","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"9d96deeb-e2e2-48ea-a72e-dc415e7726c0","created_at":"2026-06-16T20:07:44.054Z","updated_at":"2026-06-16T20:07:44.054Z","parameter":"water_temperature","unit":"deg_c","value":"9.1","equipment":"other_thermometer","equipment_limit":null},{"id":"9578e51b-9d16-44ab-87e0-cf649ed6bd8b","created_at":"2026-06-16T20:07:44.060Z","updated_at":"2026-06-16T20:07:44.060Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"b77534ce-4570-413b-aacf-3809e6cb9e29","created_at":"2026-06-16T20:07:44.065Z","updated_at":"2026-06-16T20:07:44.065Z","parameter":"water_depth","unit":"m","value":"0.33","equipment":"ruler_m","equipment_limit":null},{"id":"646288be-80ab-4349-8691-12cd5c32681e","created_at":"2026-06-16T20:07:44.070Z","updated_at":"2026-06-16T20:07:44.070Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"433","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"1bd75007-d0bd-457b-8bd2-1d557fa0f926","created_at":"2026-06-16T20:07:44.075Z","updated_at":"2026-06-16T20:07:44.075Z","parameter":"phosphates","unit":"mg_l","value":"1.96","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}