{"id":"281496a5-bb47-4640-beb2-6f900a4884f9","created_at":"2025-08-28T14:22:31.176Z","updated_at":"2026-01-02T18:22:48.710Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"3cda656b-8a73-4c65-b0b3-d13abd741b38","dataset_id":"10c7de66-e5c6-45aa-a850-97a32e0b783f","form_id":"04a9e3dc-e800-4670-9054-57e4956a39d8","observed_at":"2019-01-15T17:24:00.000Z","notes":"","checked":"review_needed","qa_notes":"Review needed: ph's result of 4.5std_units is below the normal range of 5.0std_units.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","turbidity","air_temperature","water_temperature"],"photos":[],"readings":[{"id":"67c62eda-bf1e-45f9-8b18-fdad2bc64f9e","created_at":"2025-08-28T14:22:31.203Z","updated_at":"2025-08-28T14:22:31.203Z","parameter":"ph","unit":"std_units","value":"4.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"03a1ffec-e9d6-442e-9879-a4ef3e640076","created_at":"2025-08-28T14:22:31.208Z","updated_at":"2025-08-28T14:22:31.208Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d8658266-f9f0-49ea-9e52-8f83075c3f85","created_at":"2025-08-28T14:22:31.214Z","updated_at":"2025-08-28T14:22:31.214Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"lamotte_hardness","equipment_limit":null},{"id":"d3114a80-8ef1-4a1c-8fe6-645db0399d34","created_at":"2025-08-28T14:22:31.218Z","updated_at":"2025-08-28T14:22:31.218Z","parameter":"alkalinity","unit":"ppm","value":"20","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"e000c149-3c72-4c31-b25f-f2ea04f91ac0","created_at":"2025-08-28T14:22:31.222Z","updated_at":"2025-08-28T14:22:31.222Z","parameter":"turbidity","unit":"jtu","value":"9.8","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"4f1a8457-703b-4068-81f6-793f0ea042c3","created_at":"2025-08-28T14:22:31.227Z","updated_at":"2025-08-28T14:22:31.227Z","parameter":"air_temperature","unit":"deg_c","value":"10","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"9c2cf2ed-a939-4653-8551-c760d4104c21","created_at":"2025-08-28T14:22:31.230Z","updated_at":"2025-08-28T14:22:31.230Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"other_multimeter_temperature","equipment_limit":null}]}