{"id":"964da660-0e90-4e9b-b024-3c82bbc710be","created_at":"2025-09-04T19:31:27.920Z","updated_at":"2025-12-30T19:09:24.696Z","owner_id":"d07a4087-9e83-4929-b3b5-db28f5fee4dd","location_id":"b72b0c29-4f68-4c87-8a69-fa1b8f8c3358","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","form_id":"11d644cc-aa6f-448e-82df-bf2dc5bf7dce","observed_at":"2019-02-20T15:26:00.000Z","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","salinity","e_coli","conductivity","oxygen","water_temperature","total_dissolved_solids_tds"],"photos":[],"readings":[{"id":"7fffa354-ab9f-4824-a3e4-d6bdea539341","created_at":"2025-12-05T22:34:24.493Z","updated_at":"2025-12-05T22:34:24.493Z","parameter":"ph","unit":"std_units","value":"8.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"634e5e05-a035-4a1c-8656-4d045c3fa791","created_at":"2025-12-10T16:47:24.562Z","updated_at":"2025-12-10T16:47:24.562Z","parameter":"salinity","unit":"ppm","value":"0.16","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"72c0cf0a-51e2-46c9-8af9-658859031f03","created_at":"2025-09-04T19:31:27.951Z","updated_at":"2025-09-04T19:31:27.951Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"100","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"12d306f8-087c-4a42-b01c-9d5f4a191508","created_at":"2025-09-04T19:31:27.970Z","updated_at":"2025-09-04T19:31:27.970Z","parameter":"conductivity","unit":"us_cm","value":"341","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"17d4ff1a-1ab6-4743-8c77-c020a87e63fe","created_at":"2025-09-04T19:31:27.975Z","updated_at":"2025-09-04T19:31:27.975Z","parameter":"oxygen","unit":"percent","value":"20","equipment":"other_do_multimeter_percent","equipment_limit":null},{"id":"54a4e506-22ed-4a49-a1a4-4f5755ef607a","created_at":"2025-09-04T19:31:27.979Z","updated_at":"2025-09-04T19:31:27.979Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"777d7e62-ffb0-4ed4-b1bd-58b81bbe1299","created_at":"2025-09-04T19:31:27.985Z","updated_at":"2025-09-04T19:31:27.985Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"171","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}