{"id":"27160e90-4288-4a06-bc6f-11b52a307ec9","created_at":"2025-08-06T19:10:11.270Z","updated_at":"2026-01-20T19:53:30.756Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"38682742-fe0d-4214-ad45-b07e03c7a302","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2019-06-25T00:00:00.000Z","observed_at_local":"2019-06-24T20:00:00-04:00","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","chlorine","hardness","alkalinity","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58610","readings":[{"id":"a6ca7230-3d5b-4644-a567-af512f64a123","created_at":"2025-08-06T19:10:11.293Z","updated_at":"2025-08-06T19:10:11.293Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"710d91b9-ac85-4a9d-ba9d-21ace31cbd47","created_at":"2025-08-06T19:10:11.298Z","updated_at":"2025-08-06T19:10:11.298Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"5b2832d2-82ab-4ad4-b897-297e0919efa1","created_at":"2025-08-06T19:10:11.303Z","updated_at":"2025-08-06T19:10:11.303Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"5dbe2e60-76c7-49a7-9cb2-3d11990112fe","created_at":"2025-08-06T19:10:11.307Z","updated_at":"2025-08-06T19:10:11.307Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4bad42b8-5a6b-4b33-b12b-58a0342f36f9","created_at":"2025-08-06T19:10:11.314Z","updated_at":"2025-08-06T19:10:11.314Z","parameter":"conductivity","unit":"us_cm","value":"397","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null}]}