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needed: conductivity's result of 34321μS/cm is below the normal range of 35000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","salinity","water_temperature","nitrates","nitrites","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58957","readings":[{"id":"d8862e90-c3ac-49cc-a3af-cf750739abe7","created_at":"2025-08-06T19:52:08.009Z","updated_at":"2025-08-06T19:52:08.009Z","parameter":"ph","unit":"std_units","value":"7.52","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"ccebc519-ea7c-4812-977e-1831dc6c11b7","created_at":"2025-08-06T19:52:08.015Z","updated_at":"2025-08-06T19:52:08.015Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"4902.37","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"3f0e6f12-c395-4616-9e02-0cf70412bd9b","created_at":"2025-08-06T19:52:08.019Z","updated_at":"2025-08-06T19:52:08.019Z","parameter":"oxygen","unit":"mg_l","value":"6.6","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"228b5de7-afc8-4ea7-8258-945db93ad81f","created_at":"2025-08-06T19:52:08.049Z","updated_at":"2025-08-06T19:52:08.049Z","parameter":"hardness","unit":"mg_l","value":"120","equipment":"api_saltwater_hardness","equipment_limit":null},{"id":"9a671c61-ed61-468f-8798-a99fb3f11edf","created_at":"2025-08-06T19:52:08.088Z","updated_at":"2025-08-06T19:52:08.088Z","parameter":"salinity","unit":"ppm","value":"21.6","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"bd9f1d6b-0319-4a2d-a156-352c7cc68803","created_at":"2025-08-06T19:52:08.093Z","updated_at":"2025-08-06T19:52:08.093Z","parameter":"water_temperature","unit":"deg_c","value":"15.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"bf325b04-5b76-4232-abab-6318bfa6272c","created_at":"2025-08-06T19:52:08.068Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"ad711bf8-1e63-40ac-af82-b0f78e9af084","created_at":"2025-08-06T19:52:08.077Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"27929a5f-d9dd-41a0-a608-1133c8837101","created_at":"2025-12-10T17:10:58.379Z","updated_at":"2025-12-10T17:10:58.379Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"22295","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"671924f8-486d-4bbf-8fdf-1a0e18f721b1","created_at":"2025-12-05T23:11:31.041Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"34321","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"8f588e22-c4c5-4e04-ac4e-3ec60e12b734","created_at":"2025-08-06T19:52:07.431Z","updated_at":"2026-01-20T19:34:24.548Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"3b451624-0ffd-4731-b4bc-05c10e066524","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-09-12T00:00:00.000Z","observed_at_local":"2019-09-11T17:00:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 31455μS/cm is below the normal range of 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needed: conductivity's result of 33840μS/cm is below the normal range of 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9071","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"f973fc3a-12a8-4495-a5f4-3774a67b8a84","created_at":"2025-12-10T17:10:57.849Z","updated_at":"2025-12-10T17:10:57.849Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"25402.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"1d31cae4-19f4-42d3-b55d-20373cf45bb6","created_at":"2025-08-06T19:52:06.668Z","updated_at":"2026-01-02T18:47:17.435Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"3b451624-0ffd-4731-b4bc-05c10e066524","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-08-21T00:00:00.000Z","observed_at_local":"2019-08-20T17:00:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review 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detected: conductivity's result of 27279μS/cm is below the extreme range of 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detected: conductivity's result of 28685μS/cm is below the extreme range of 30000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","salinity","water_temperature","nitrites","total_dissolved_solids_tds","nitrates","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58939","readings":[{"id":"8208865e-4fed-47c9-b7b7-447d569afe0c","created_at":"2025-08-06T19:52:05.287Z","updated_at":"2025-08-06T19:52:05.287Z","parameter":"ph","unit":"std_units","value":"6.95","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"86f8c623-1f82-4c1e-8f42-6127d65fa5a8","created_at":"2025-08-06T19:52:05.304Z","updated_at":"2025-08-06T19:52:05.304Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"1352.93","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"4bae35ab-c5ec-4b25-9f20-9e14b3b224da","created_at":"2025-08-06T19:52:05.335Z","updated_at":"2025-08-06T19:52:05.335Z","parameter":"oxygen","unit":"mg_l","value":"7.16","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"79ef0c09-464a-4254-a3c2-aa02ce965202","created_at":"2025-08-06T19:52:05.341Z","updated_at":"2025-08-06T19:52:05.341Z","parameter":"hardness","unit":"mg_l","value":"40","equipment":"api_saltwater_hardness","equipment_limit":null},{"id":"ec64ab41-a310-442b-a291-eb1af04d7469","created_at":"2025-08-06T19:52:05.381Z","updated_at":"2025-08-06T19:52:05.381Z","parameter":"salinity","unit":"ppm","value":"17.78","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"f15d7a8f-d3d6-4aec-8c2c-e6d61b181456","created_at":"2025-08-06T19:52:05.392Z","updated_at":"2025-08-06T19:52:05.392Z","parameter":"water_temperature","unit":"deg_c","value":"21.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"d932e7c7-087b-402d-96d1-abfa328790ed","created_at":"2025-08-06T19:52:05.365Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"78070090-19c1-4863-bc4d-be665cbadc17","created_at":"2025-12-10T17:10:57.528Z","updated_at":"2025-12-10T17:10:57.528Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"18681","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"e0a703cb-22bd-446b-8507-ee00b201b779","created_at":"2025-08-06T19:52:05.350Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"414f0a12-7a35-438c-8bbb-73034896393c","created_at":"2025-12-05T23:11:32.097Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"28685","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"dafdf112-bed4-413b-ae73-647698c10717","created_at":"2025-08-06T19:52:04.871Z","updated_at":"2026-01-02T18:47:14.406Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"3b451624-0ffd-4731-b4bc-05c10e066524","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-07-31T00:00:00.000Z","observed_at_local":"2019-07-30T17:00:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue 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detected: conductivity's result of 28261μS/cm is below the extreme range of 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detected: conductivity's result of 21475μS/cm is below the extreme range of 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