{"id":"c9e26ef7-e5d7-4f7f-a1f0-b30cd75e2921","created_at":"2025-09-04T17:27:26.004Z","updated_at":"2026-01-02T19:31:09.663Z","owner_id":"956eb279-06b1-45c4-9fc3-d23d2e5bf8e2","location_id":"1443051f-be96-407f-a453-62a62fcf89d2","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2022-01-05T22:51:48.908Z","observed_at_local":"2022-01-05T17:51:48-05:00","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":["ph","oxygen","conductivity","air_temperature","water_temperature","alkalinity","hardness"],"photos":[],"readings":[{"id":"f7b927b1-2e6b-4294-9140-aeffbf64232b","created_at":"2025-09-04T17:27:26.101Z","updated_at":"2025-09-04T17:27:26.101Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"62fb6c3a-26c8-4206-a0be-37de4f73bbbd","created_at":"2025-09-04T17:27:26.116Z","updated_at":"2025-09-04T17:27:26.116Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a601e518-47be-4a9d-91c1-3e54260c1118","created_at":"2025-09-04T17:27:26.171Z","updated_at":"2025-09-04T17:27:26.171Z","parameter":"conductivity","unit":"us_cm","value":"107","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"883e99e3-7269-4da4-8109-a815034f79d5","created_at":"2025-09-04T17:27:26.194Z","updated_at":"2025-09-04T17:27:26.194Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5d3ef623-e57f-4545-a04f-58a5e633589a","created_at":"2025-09-04T17:27:26.208Z","updated_at":"2025-09-04T17:27:26.208Z","parameter":"water_temperature","unit":"deg_c","value":"21.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"40e04229-5a59-4bdd-a25e-7e7e622e322e","created_at":"2025-09-04T17:27:26.155Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="},{"id":"687f3391-3b4f-4bfc-b9e8-8e2d10bb7355","created_at":"2025-09-04T17:27:26.145Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}