{"id":"40374109-95f9-43e6-91b1-c769fedad48e","created_at":"2025-09-04T15:20:06.260Z","updated_at":"2026-01-20T21:12:50.754Z","owner_id":"32d3281c-5f48-43bf-b744-8bc150b5316b","location_id":"a6329d14-15f1-4d29-9374-af0159dbfbc4","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","form_id":"f496b8f2-bb6b-4e6b-9536-a22e8a15eb6d","observed_at":"2018-09-06T12:58:00.000Z","observed_at_local":"2018-09-06T08:58:00-04:00","notes":"On Thursday mornings, Lake Ontario Waterkeeper volunteers take five samples along Humber Bay West Park beach to test for ecoli. Photos include Ro O. conducting standardized sampling protocol using new twist packs instead of sample bottles. Also Ro and Korice using Water Rangers' testkit to test for other water quality parameters (at site 1 of 5), including a new dissolved oxygen test. After a little bit of drizzle early in the morning, the water was clear and calm. Unfortunately still some garbage washing up onto the beach, including many straws, cans, bottle caps, feminine hygiene applicators, plastic-coated copper wire, plastic bits, and a syringe. The Lake Ontario Waterkeeper test sheets include taking an inventory of the trash at a sampling site, as well as water conditions, and waterfront users (today we saw joggers, dog walkers, a kayer, and plenty of gulls).","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL0VvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTU0WiIsInB1ciI6ImJsb2JfaWQifX0=--5b6cb93f0c737550c04c85968f749de678a627e9/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4434.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL1FvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTU5WiIsInB1ciI6ImJsb2JfaWQifX0=--f11e02bfff72037fe35a170986a1c5bae54b0049/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4436.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL1VvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTYxWiIsInB1ciI6ImJsb2JfaWQifX0=--e0cbfeb9a2e94831ac4ebe4dcbc75950b2607482/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4435.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL1lvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTYzWiIsInB1ciI6ImJsb2JfaWQifX0=--ba74c765947190bdcd6713f67a87b07c577943ec/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4440.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL2NvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTY1WiIsInB1ciI6ImJsb2JfaWQifX0=--d5b8c29c242cff83d465b8c23df18d3f1da97778/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4441.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL2tvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTY3WiIsInB1ciI6ImJsb2JfaWQifX0=--5226b31918b2f86bc1c3aebbac5ee94785f05d3f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4448.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBejRyQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTY5WiIsInB1ciI6ImJsb2JfaWQifX0=--745f3677c99838c9fd2db6f0bc49e4eff1b08c8f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4438.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBejhyQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTcxWiIsInB1ciI6ImJsb2JfaWQifX0=--fa9d5906ca7ae323b1b97ed674b5784784d94d54/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4439.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMndyQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTczWiIsInB1ciI6ImJsb2JfaWQifX0=--3d8256611cc295c2f88d8e1b5669ddeb8d11ef41/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4437.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBM1VyQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTc0WiIsInB1ciI6ImJsb2JfaWQifX0=--725abc877c7b83bc12dce2b5e4513e43cc800cb8/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4450.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeWd0QVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTc2WiIsInB1ciI6ImJsb2JfaWQifX0=--fc1253fd62b6cc9e2ac501cf751037f84aa228e6/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4447.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMGd0QVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MTQuNTc4WiIsInB1ciI6ImJsb2JfaWQifX0=--a595d3f02b9707ad355c87c1f8bcba39c8fc768f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_4442.JPG"],"readings":[{"id":"9ae0e805-712c-4150-8f4f-22f77122874d","created_at":"2025-09-04T15:20:06.555Z","updated_at":"2025-09-04T15:20:06.555Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5ea2cc61-8b48-43f5-9c39-657fb4437c3c","created_at":"2025-09-04T15:20:06.569Z","updated_at":"2025-09-04T15:20:06.569Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"2d325c22-1512-41f9-ae36-2ff7de31bf86","created_at":"2025-09-04T15:20:06.579Z","updated_at":"2025-09-04T15:20:06.579Z","parameter":"chlorine","unit":"ppm","value":"0.1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"8fba516d-8d2b-430b-b183-7a82d00e9975","created_at":"2025-09-04T15:20:06.588Z","updated_at":"2025-09-04T15:20:06.588Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b888633b-a2a3-4d5e-8ee8-a193c0d40120","created_at":"2025-09-04T15:20:06.599Z","updated_at":"2025-09-04T15:20:06.599Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a9888657-afdc-42b3-9a5b-47abf15c9b43","created_at":"2025-09-04T15:20:06.606Z","updated_at":"2025-09-04T15:20:06.606Z","parameter":"water_depth","unit":"m","value":"0.30","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9accd821-2b16-43c4-97f3-1d2d0bc875af","created_at":"2025-09-04T15:20:06.628Z","updated_at":"2025-09-04T15:20:06.628Z","parameter":"conductivity","unit":"us_cm","value":"322","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"24fe5a5e-40c7-4270-8112-e289cb8bcd1a","created_at":"2025-09-04T15:20:06.644Z","updated_at":"2025-09-04T15:20:06.644Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f3af8901-eecd-40aa-8937-48f2bd1c2d9b","created_at":"2025-09-04T15:20:06.670Z","updated_at":"2025-09-04T15:20:06.670Z","parameter":"water_temperature","unit":"deg_c","value":"22.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}