{"id":"0e025f1c-db0c-43ea-9588-76cffd665221","created_at":"2025-08-15T13:42:36.763Z","updated_at":"2026-01-12T18:43:14.770Z","owner_id":"b7a69776-3916-474a-8760-c57f42a6ad46","location_id":"b7e59076-79f1-47f8-bd98-7f8c1462ccb0","dataset_id":"690b2f7a-64b4-453d-8dc0-281a15bfc795","form_id":"a066283e-adb1-4928-8a00-8ed64c2fccc5","observed_at":"2019-09-30T06:15:00.000Z","observed_at_local":"2019-09-30T02:15:00-04:00","notes":"","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","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/64554","readings":[{"id":"f5998272-d7f9-44fa-bda8-f64a0c1337c0","created_at":"2025-08-15T13:42:36.783Z","updated_at":"2025-08-15T13:42:36.783Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"daf1892f-ac4c-4a1c-b157-b90809342c08","created_at":"2025-08-15T13:42:36.788Z","updated_at":"2025-08-15T13:42:36.788Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"991e55b2-cf33-4f48-a9d0-33f9fcc6e8af","created_at":"2025-08-15T13:42:36.793Z","updated_at":"2025-08-15T13:42:36.793Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"02373da0-2cf7-4681-9760-a0e8d866fce4","created_at":"2025-08-15T13:42:36.799Z","updated_at":"2025-08-15T13:42:36.799Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"86c5259f-d02c-4e42-ae10-d0f24a0b4340","created_at":"2025-08-15T13:42:36.805Z","updated_at":"2025-08-15T13:42:36.805Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"6069f447-85de-4341-811d-7f6450d912e5","created_at":"2025-08-15T13:42:36.810Z","updated_at":"2025-08-15T13:42:36.810Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}