{"id":"6826f56d-095e-4309-8b97-aae3206d209a","created_at":"2025-08-06T18:18:00.113Z","updated_at":"2026-01-21T16:08:18.237Z","owner_id":"3e69fe4a-7c99-49b4-a9f8-03bfeffdd5c1","location_id":"1e2893bc-355a-42a1-9199-fda58b16e66a","dataset_id":"658c9efc-44be-45b3-bed6-d13cfe3df014","form_id":"ad8a5e58-bed0-4895-869f-185b3c13f0c5","observed_at":"2020-09-10T12:18:00.000Z","observed_at_local":"2020-09-10T08:18:00-04:00","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","oxygen","chlorine","hardness","alkalinity","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/56596","readings":[{"id":"1ea7c31b-99ac-4dea-8d62-6287d4d87b5b","created_at":"2025-08-06T18:18:00.238Z","updated_at":"2025-08-06T18:18:00.238Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ebe05086-8b31-493a-9049-f3a4a2e972fa","created_at":"2025-08-06T18:18:00.252Z","updated_at":"2025-08-06T18:18:00.252Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e5701390-4cbd-4117-b578-7a23b6370f9e","created_at":"2025-08-06T18:18:00.271Z","updated_at":"2025-08-06T18:18:00.271Z","parameter":"chlorine","unit":"ppm","value":"1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"c3299b17-9fb5-4e81-af4d-d82117e5b53a","created_at":"2025-08-06T18:18:00.414Z","updated_at":"2025-08-06T18:18:00.414Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"6aade31d-628a-44ba-8740-df149980f33e","created_at":"2025-08-06T18:18:00.435Z","updated_at":"2025-08-06T18:18:00.435Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"fc2df1f2-835f-4e62-b050-d987c78de13c","created_at":"2025-08-06T18:18:00.450Z","updated_at":"2025-08-06T18:18:00.450Z","parameter":"conductivity","unit":"us_cm","value":"277","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"6b8df95f-5e51-4956-a0b7-bd38f3959440","created_at":"2025-08-06T18:18:00.463Z","updated_at":"2025-08-06T18:18:00.463Z","parameter":"water_temperature","unit":"deg_c","value":"22.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}