{"id":"4f292b3b-6605-4aa8-b9cb-90a940db5656","created_at":"2025-08-06T19:10:24.279Z","updated_at":"2026-01-20T19:53:59.616Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"0a999ad3-8022-415c-a15c-c9fd4b7cd4c5","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2021-09-21T00:00:00.000Z","observed_at_local":"2021-09-20T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 130μS/cm is outside the expected range of 241.39-392.61μS/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/58690","readings":[{"id":"6aab0001-a98d-4747-a38a-53f55fbbec14","created_at":"2025-08-06T19:10:24.299Z","updated_at":"2025-08-06T19:10:24.299Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6436eba5-a228-4253-94d0-eafb00d3c689","created_at":"2025-08-06T19:10:24.303Z","updated_at":"2025-08-06T19:10:24.303Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2.7","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"573231f9-70b5-479c-9f61-865fd6c7fa2e","created_at":"2025-08-06T19:10:24.307Z","updated_at":"2025-08-06T19:10:24.307Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"2678a26f-b947-4ad7-a58f-043ad69cfecb","created_at":"2025-08-06T19:10:24.311Z","updated_at":"2025-08-06T19:10:24.311Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"74bb1fb1-020c-4cba-80e2-dbbc622752b5","created_at":"2025-08-06T19:10:24.316Z","updated_at":"2025-08-06T19:10:24.316Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b216a8b8-3804-49ec-8279-7d259c60f1f0","created_at":"2025-08-06T19:10:24.335Z","updated_at":"2025-08-06T19:10:24.335Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"60796af1-bf14-4a17-84d3-b74b8b7c2bd1","created_at":"2025-08-06T19:10:24.380Z","updated_at":"2025-08-06T19:10:24.380Z","parameter":"conductivity","unit":"us_cm","value":"130","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"477cf45a-caf9-42cb-bedf-5f33c3f9d323","created_at":"2025-08-06T19:10:24.392Z","updated_at":"2025-08-06T19:10:24.392Z","parameter":"water_temperature","unit":"deg_c","value":"19.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}