{"id":"f58c33d7-6075-4cd0-9df1-bbbce5d417fc","created_at":"2025-08-06T19:10:09.339Z","updated_at":"2026-01-20T19:53:27.883Z","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":"2019-08-13T00:00:00.000Z","observed_at_local":"2019-08-12T20:00:00-04:00","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","hardness","alkalinity","conductivity","water_temperature","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58596","readings":[{"id":"f248c7f5-0d3a-4c7f-9d31-332bd544a47b","created_at":"2025-08-06T19:10:09.417Z","updated_at":"2025-08-06T19:10:09.417Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"bcf9617c-546f-4915-9d9f-27458c3f3b23","created_at":"2025-08-06T19:10:09.455Z","updated_at":"2025-08-06T19:10:09.455Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"70d11c90-d977-4354-a5c8-9db76f1b12ea","created_at":"2025-08-06T19:10:09.471Z","updated_at":"2025-08-06T19:10:09.471Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"f4772281-ff21-4397-b186-a416da90830b","created_at":"2025-08-06T19:10:09.486Z","updated_at":"2025-08-06T19:10:09.486Z","parameter":"conductivity","unit":"us_cm","value":"398","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b1e55b2b-8d45-4eff-853d-26cc8e05a163","created_at":"2025-08-06T19:10:09.495Z","updated_at":"2025-08-06T19:10:09.495Z","parameter":"water_temperature","unit":"deg_c","value":"17","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"54fefdec-3c3c-4487-9439-10e0ddb9cab9","created_at":"2025-08-06T19:10:09.436Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}