{"id":"5c20f43f-7aa5-4432-95ac-079d812915eb","created_at":"2025-08-06T18:18:07.846Z","updated_at":"2026-01-21T16:08:19.816Z","owner_id":"3e69fe4a-7c99-49b4-a9f8-03bfeffdd5c1","location_id":"1e2893bc-355a-42a1-9199-fda58b16e66a","dataset_id":"658c9efc-44be-45b3-bed6-d13cfe3df014","form_id":"ad8a5e58-bed0-4895-869f-185b3c13f0c5","observed_at":"2021-07-22T11:02:00.000Z","observed_at_local":"2021-07-22T07:02:00-04:00","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/56632","readings":[{"id":"9a20a013-40bb-476b-922e-82388235fe4b","created_at":"2025-08-06T18:18:07.929Z","updated_at":"2025-08-06T18:18:07.929Z","parameter":"ph","unit":"std_units","value":"8.7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"df3ccd1d-6891-4517-b854-69bdd138cef5","created_at":"2025-08-06T18:18:07.934Z","updated_at":"2025-08-06T18:18:07.934Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2.406981932","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"0ec670fb-188f-490e-8972-bb3413b54ef6","created_at":"2025-08-06T18:18:07.953Z","updated_at":"2025-08-06T18:18:07.953Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e9cab1e8-7a71-4c7f-8e11-26c01f92dc75","created_at":"2025-08-06T18:18:07.963Z","updated_at":"2025-08-06T18:18:07.963Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"10d414e3-d5a3-4878-9112-a9c780db35e7","created_at":"2025-08-06T18:18:07.971Z","updated_at":"2025-08-06T18:18:07.971Z","parameter":"hardness","unit":"ppm","value":"170","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1f6a4479-2d0c-4976-99b4-9c54a62f798e","created_at":"2025-08-06T18:18:07.983Z","updated_at":"2025-08-06T18:18:07.983Z","parameter":"alkalinity","unit":"ppm","value":"160","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a7585dc0-3e99-4cea-b48a-d4adcce00814","created_at":"2025-08-06T18:18:07.993Z","updated_at":"2025-08-06T18:18:07.993Z","parameter":"conductivity","unit":"us_cm","value":"277","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f6869568-5139-4304-9742-6bea13e5d304","created_at":"2025-08-06T18:18:08.012Z","updated_at":"2025-08-06T18:18:08.012Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}