{"id":"cf4f9666-8079-454a-86db-61fd93a96bf2","created_at":"2025-08-06T19:10:44.801Z","updated_at":"2026-01-20T19:56:29.274Z","owner_id":"9e8317fe-9f26-47b5-aaa5-fc31baaf0b55","location_id":"0a999ad3-8022-415c-a15c-c9fd4b7cd4c5","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2022-09-06T00:00:00.000Z","observed_at_local":"2022-09-05T20:00:00-04:00","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/58841","readings":[{"id":"e0895f94-d5df-4ef6-8c52-50c701b6a562","created_at":"2025-08-06T19:10:44.834Z","updated_at":"2025-08-06T19:10:44.834Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"151bae16-5cfb-42e4-9d5c-6befb2b6ccfe","created_at":"2025-08-06T19:10:44.846Z","updated_at":"2025-08-06T19:10:44.846Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"1.8","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"395399f9-f2d6-4e31-9aef-beb678b5a003","created_at":"2025-08-06T19:10:44.856Z","updated_at":"2025-08-06T19:10:44.856Z","parameter":"oxygen","unit":"mg_l","value":"5.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"82101655-310e-416e-8196-0bf9847956c3","created_at":"2025-08-06T19:10:44.868Z","updated_at":"2025-08-06T19:10:44.868Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"9ee69429-8b9b-4717-a075-350168f8ef74","created_at":"2025-08-06T19:10:44.881Z","updated_at":"2025-08-06T19:10:44.881Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"397e23f7-0af7-4864-a389-71eea43f1ab7","created_at":"2025-08-06T19:10:44.904Z","updated_at":"2025-08-06T19:10:44.904Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2a4fd475-c4dc-436d-b51f-be7176cbdc06","created_at":"2025-08-06T19:10:44.930Z","updated_at":"2025-08-06T19:10:44.930Z","parameter":"conductivity","unit":"us_cm","value":"301","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c09a9c4c-d257-401f-855e-3a6ebc67dfe4","created_at":"2025-08-06T19:10:44.944Z","updated_at":"2025-08-06T19:10:44.944Z","parameter":"water_temperature","unit":"deg_c","value":"20.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}