{"id":"1abe30b9-796a-43db-8d3e-4974ba301f76","created_at":"2025-08-06T19:10:27.462Z","updated_at":"2026-01-20T19:54:07.925Z","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":"2021-08-24T00:00:00.000Z","observed_at_local":"2021-08-23T20:00:00-04:00","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","e_coli","oxygen","chlorine","hardness","alkalinity","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58724","readings":[{"id":"9263a66a-1d88-4c10-adde-50d06cf17b77","created_at":"2025-08-06T19:10:27.494Z","updated_at":"2025-08-06T19:10:27.494Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"95fa371f-fa96-49fb-8f9f-7f5aeb23da4a","created_at":"2025-08-06T19:10:27.508Z","updated_at":"2025-08-06T19:10:27.508Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"7","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"f2ee7359-f893-4e8d-9536-a6aec8d087aa","created_at":"2025-08-06T19:10:27.523Z","updated_at":"2025-08-06T19:10:27.523Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"f46849e2-b222-434f-9e42-970fb2fc2658","created_at":"2025-08-06T19:10:27.538Z","updated_at":"2025-08-06T19:10:27.538Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"bfdb8c18-085d-42d3-b565-8254b43dc2d3","created_at":"2025-08-06T19:10:27.543Z","updated_at":"2025-08-06T19:10:27.543Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0d92e089-54eb-478b-9268-8209cf71cde3","created_at":"2025-08-06T19:10:27.548Z","updated_at":"2025-08-06T19:10:27.548Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"fe401e7b-62f2-4d18-9cac-8f8d3a07bbb1","created_at":"2025-08-06T19:10:27.559Z","updated_at":"2025-08-06T19:10:27.559Z","parameter":"conductivity","unit":"us_cm","value":"356","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"4d3c3b97-3cf4-4dae-8c0e-9853de1cf879","created_at":"2025-08-06T19:10:27.564Z","updated_at":"2025-08-06T19:10:27.564Z","parameter":"water_temperature","unit":"deg_c","value":"24","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}