{"id":"2049dce6-604d-4fbc-a2c0-bbab4d7bedfd","created_at":"2025-08-06T19:10:09.982Z","updated_at":"2026-01-20T19:53:28.741Z","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":"2019-07-30T00:00:00.000Z","observed_at_local":"2019-07-29T20:00:00-04:00","notes":"5","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","water_temperature","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58600","readings":[{"id":"d7fdd03f-1683-463b-b252-4295998d4f3c","created_at":"2025-08-06T19:10:10.045Z","updated_at":"2025-08-06T19:10:10.045Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"0d25862b-fd10-44de-be3f-4da6ac241de1","created_at":"2025-08-06T19:10:10.073Z","updated_at":"2025-08-06T19:10:10.073Z","parameter":"hardness","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"5b09c03a-9f73-4bf4-a82e-55d4845869ea","created_at":"2025-08-06T19:10:10.078Z","updated_at":"2025-08-06T19:10:10.078Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"83934694-445d-40ee-b862-3e82ea93df48","created_at":"2025-08-06T19:10:10.100Z","updated_at":"2025-08-06T19:10:10.100Z","parameter":"conductivity","unit":"us_cm","value":"251","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a3663043-737d-44be-94bc-6b8abd473557","created_at":"2025-08-06T19:10:10.115Z","updated_at":"2025-08-06T19:10:10.115Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"42d44ded-bc2d-48d4-b7b4-974a0fc2a77a","created_at":"2025-08-06T19:10:10.052Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}