{"id":"bbfd94e2-7caf-4c43-a3df-0cc90e6a91c5","created_at":"2025-08-06T19:10:28.718Z","updated_at":"2026-01-20T19:54:10.858Z","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":"2021-07-06T00:00:00.000Z","observed_at_local":"2021-07-05T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 146μS/cm is outside the expected range of 249.6-436.4μS/cm.","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/58736","readings":[{"id":"4af0da0d-4214-48c6-b39a-3d1126d91ccc","created_at":"2025-08-06T19:10:28.767Z","updated_at":"2025-08-06T19:10:28.767Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"45d2a3d2-d450-4abe-9566-489011762fc3","created_at":"2025-08-06T19:10:28.776Z","updated_at":"2025-08-06T19:10:28.776Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"5.08","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"6852a657-808c-4062-b803-ac31e0e4504c","created_at":"2025-08-06T19:10:28.783Z","updated_at":"2025-08-06T19:10:28.783Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"52efc931-d33e-4c31-957d-b508364c6a89","created_at":"2025-08-06T19:10:28.793Z","updated_at":"2025-08-06T19:10:28.793Z","parameter":"chlorine","unit":"ppm","value":"0.2","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"63933e64-dbe9-4108-bb83-b36a47c8b996","created_at":"2025-08-06T19:10:28.801Z","updated_at":"2025-08-06T19:10:28.801Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"2909312a-1f2e-4928-a509-2d75e95f0865","created_at":"2025-08-06T19:10:28.815Z","updated_at":"2025-08-06T19:10:28.815Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5289dc56-94d9-43c2-9489-eb0d932e429a","created_at":"2025-08-06T19:10:28.835Z","updated_at":"2025-08-06T19:10:28.835Z","parameter":"conductivity","unit":"us_cm","value":"146","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f130b13c-69e9-4d57-a5cb-88d714f0179c","created_at":"2025-08-06T19:10:28.853Z","updated_at":"2025-08-06T19:10:28.853Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}