{"id":"dca0509a-36d4-4d6a-8673-b90be8479683","created_at":"2026-06-16T20:07:38.571Z","updated_at":"2026-06-16T20:07:52.170Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"2ccab0f9-7b48-463a-b284-102dc50b656b","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-10-10T09:45:00.000Z","observed_at_local":"2025-10-10T10:45:00+01:00","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","ph","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212404","readings":[{"id":"4dab6c46-a003-48b8-b446-e981182ff8d7","created_at":"2026-06-16T20:07:38.590Z","updated_at":"2026-06-16T20:07:38.590Z","parameter":"ammonia","unit":"mg_l","value":"0.11","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"4ca90382-60ca-497f-b273-bc64d221a197","created_at":"2026-06-16T20:07:38.596Z","updated_at":"2026-06-16T20:07:38.596Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"89b0710f-5603-4b59-b544-8be3048d1590","created_at":"2026-06-16T20:07:38.601Z","updated_at":"2026-06-16T20:07:38.601Z","parameter":"conductivity","unit":"us_cm","value":"1610","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"a00d5e3f-9c7d-43d7-987f-ef70eaf8e4ee","created_at":"2026-06-16T20:07:38.607Z","updated_at":"2026-06-16T20:07:38.607Z","parameter":"water_temperature","unit":"deg_c","value":"12.4","equipment":"other_thermometer","equipment_limit":null},{"id":"d7ebf8a9-242d-432d-bde3-d8cf1e9b18a7","created_at":"2026-06-16T20:07:38.611Z","updated_at":"2026-06-16T20:07:38.611Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"cb88c596-bfd8-4681-802b-3d26890fca40","created_at":"2026-06-16T20:07:38.617Z","updated_at":"2026-06-16T20:07:38.617Z","parameter":"ph","unit":"std_units","value":"8.15","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"d2fc336b-4f1c-4cbe-8927-4ded5129054b","created_at":"2026-06-16T20:07:38.621Z","updated_at":"2026-06-16T20:07:38.621Z","parameter":"water_depth","unit":"m","value":"0.15","equipment":"ruler_m","equipment_limit":null},{"id":"4fb74f5d-dbe9-4399-9e64-976f35f68dba","created_at":"2026-06-16T20:07:38.626Z","updated_at":"2026-06-16T20:07:38.626Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"810","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"87803185-f3b8-49e3-a41d-e99cd424035a","created_at":"2026-06-16T20:07:38.631Z","updated_at":"2026-06-16T20:07:38.631Z","parameter":"phosphates","unit":"mg_l","value":"0.91","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}