{"id":"09b4a30b-494d-4b87-a98c-f1e68e5276e6","created_at":"2025-08-28T17:33:05.122Z","updated_at":"2026-01-02T18:31:20.214Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"2042de66-a095-4246-b732-d000a59745c9","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2019-12-04T16:45:00.000Z","observed_at_local":"2019-12-04T10:45:00-06:00","notes":"slight suspended matter, slow-moving current, no litter","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","hardness","alkalinity","Fluorescence","turbidity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106028","readings":[{"id":"93329ccc-9bfc-41bc-b573-b548b5c3795d","created_at":"2025-08-28T17:33:05.151Z","updated_at":"2025-08-28T17:33:05.151Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"5b483abc-4c61-4eac-a121-8348eae3ad8f","created_at":"2025-08-28T17:33:05.156Z","updated_at":"2025-08-28T17:33:05.156Z","parameter":"oxygen","unit":"mg_l","value":"3.9","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0992bc1e-4f90-4f0a-936c-f5f83eddc293","created_at":"2025-08-28T17:33:05.159Z","updated_at":"2025-08-28T17:33:05.159Z","parameter":"hardness","unit":"ppm","value":"160","equipment":"lamotte_hardness","equipment_limit":null},{"id":"c1abbcb7-f81b-400f-80b1-002eafca84d4","created_at":"2025-08-28T17:33:05.163Z","updated_at":"2025-08-28T17:33:05.163Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"a449b352-7391-4f15-ad5d-14af37b9260c","created_at":"2025-08-28T17:33:05.166Z","updated_at":"2025-08-28T17:33:05.166Z","parameter":"Fluorescence","unit":"ppm","value":"26.26","equipment":"fluorometer_ppm","equipment_limit":null},{"id":"ebad9b9c-600e-436e-8c8c-51df31e15ce4","created_at":"2025-08-28T17:33:05.170Z","updated_at":"2025-08-28T17:33:05.170Z","parameter":"turbidity","unit":"jtu","value":"18.5","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"ea3e99f1-dc76-43eb-b787-451b8a58434a","created_at":"2025-08-28T17:33:05.173Z","updated_at":"2025-08-28T17:33:05.173Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"a44ccf96-0547-44f6-9cd3-c9c3f21a4022","created_at":"2025-08-28T17:33:05.176Z","updated_at":"2025-08-28T17:33:05.176Z","parameter":"water_temperature","unit":"deg_c","value":"17","equipment":"other_multimeter_temperature","equipment_limit":null}]}