{"id":"eaa775c8-e510-4320-b565-0a75d147bb2b","created_at":"2025-09-05T01:14:52.560Z","updated_at":"2026-01-20T21:54:45.615Z","owner_id":"c8e2c4cf-f565-4d75-8ec2-39ebfd8c661c","location_id":"31e6433f-0d13-435d-80a4-1984637a05af","dataset_id":"c2aca479-5e0c-46c7-aab5-595d1e6098be","form_id":"9b91f1bb-bde8-4b56-b5a4-408af73c2f91","observed_at":"2018-06-11T17:30:00.000Z","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","oxygen","secchi_depth","hardness","salinity","alkalinity","conductivity","turbidity","air_temperature","water_temperature","total_dissolved_solids_tds"],"photos":[],"readings":[{"id":"a0e7b97b-4d19-4523-b5a9-d6ea06d9b067","created_at":"2025-09-05T01:14:52.579Z","updated_at":"2025-09-05T01:14:52.579Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"e81ce87e-a0d9-41a0-8eb9-eafe5d6c86a4","created_at":"2025-09-05T01:14:52.606Z","updated_at":"2025-09-05T01:14:52.606Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"47d042a3-6534-4fa8-8778-c96fa0cc8dc9","created_at":"2025-09-05T01:14:52.609Z","updated_at":"2025-09-05T01:14:52.609Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6f57bb23-8f6f-45f7-997a-7b8ebf1aac09","created_at":"2025-09-05T01:14:52.612Z","updated_at":"2025-09-05T01:14:52.612Z","parameter":"hardness","unit":"mg_l","value":"250","equipment":"unspecified_hardness","equipment_limit":null},{"id":"040fb73d-c6db-4011-92aa-1050639ae750","created_at":"2025-09-05T01:14:52.615Z","updated_at":"2025-09-05T01:14:52.615Z","parameter":"salinity","unit":"ppm","value":"0.80","equipment":"unspecified_salinity","equipment_limit":null},{"id":"9d701899-a96b-4331-b258-4e51b9f06c60","created_at":"2025-09-05T01:14:52.617Z","updated_at":"2025-09-05T01:14:52.617Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"7a3861bf-e3a7-4b21-84f3-85708a5520f2","created_at":"2025-09-05T01:14:52.620Z","updated_at":"2025-09-05T01:14:52.620Z","parameter":"conductivity","unit":"us_cm","value":"1584","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"e89ed9d4-8c21-4e01-843a-ee97000c12ba","created_at":"2025-09-05T01:14:52.623Z","updated_at":"2025-09-05T01:14:52.623Z","parameter":"turbidity","unit":"ntu","value":"2.2","equipment":"unspecified_turbidity","equipment_limit":null},{"id":"5aef16d6-3bc9-4447-a42c-f2eb05dde6d0","created_at":"2025-09-05T01:14:52.626Z","updated_at":"2025-09-05T01:14:52.626Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"0f8df20a-a679-43d7-9a4a-1170e505edda","created_at":"2025-09-05T01:14:52.629Z","updated_at":"2025-09-05T01:14:52.629Z","parameter":"water_temperature","unit":"deg_c","value":"15.6","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"b08e883a-d3c4-4978-9514-96b69fa3ae37","created_at":"2025-09-05T01:14:52.631Z","updated_at":"2025-09-05T01:14:52.631Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"629","equipment":"unspecified_tds","equipment_limit":null}]}