{"id":"33edf26a-a37f-4417-a2f8-a68a468cde48","created_at":"2025-08-06T19:11:04.258Z","updated_at":"2026-01-20T19:56:41.559Z","owner_id":"9e8317fe-9f26-47b5-aaa5-fc31baaf0b55","location_id":"3885e54f-5fc7-4a08-8311-c10db946be76","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2023-06-27T00:00:00.000Z","observed_at_local":"2023-06-26T20:00:00-04:00","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","alkalinity","conductivity","water_temperature","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58894","readings":[{"id":"ae7167cc-f067-4afd-91a2-2f330fc145ca","created_at":"2025-08-06T19:11:04.297Z","updated_at":"2025-08-06T19:11:04.297Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"0260cda9-5390-4c5a-a780-b4b5190ec933","created_at":"2025-08-06T19:11:04.307Z","updated_at":"2025-08-06T19:11:04.307Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"554.9","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"24d5818c-98cb-455c-b03b-cb41a14e88e0","created_at":"2025-08-06T19:11:04.354Z","updated_at":"2025-08-06T19:11:04.354Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"b5a00950-a22c-4191-9d36-f35cc28879d8","created_at":"2025-08-06T19:11:04.368Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"918a3f53-1e66-4bd1-8a2f-6de948151fce","created_at":"2025-08-06T19:11:04.385Z","updated_at":"2025-08-06T19:11:04.385Z","parameter":"alkalinity","unit":"ppm","value":"30","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4b1b1b43-0a88-4d53-bd0c-6a54f388576a","created_at":"2025-08-06T19:11:04.399Z","updated_at":"2025-08-06T19:11:04.399Z","parameter":"conductivity","unit":"us_cm","value":"354","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c9dfb18d-1f7f-4909-acba-bb7be9f757dc","created_at":"2025-08-06T19:11:04.415Z","updated_at":"2025-08-06T19:11:04.415Z","parameter":"water_temperature","unit":"deg_c","value":"20.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"f321089c-4cbd-4226-ac64-b32980705eac","created_at":"2025-08-06T19:11:04.375Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}