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| Location | Observer's Name | Today's Date | Day of the week | Time | Big pool pH | Big pool Temperature | Big pool Chlorine | Big pool Alkalinity | Big pool Cyanuric Acid | Big pool Calcium hardness | Big pool Attendance | | Big Pool: What was done to solve chemical issues? | Little pool pH | Little pool Temperature | Little pool Chlorine | Little pool Alkalinity | Little pool Cyanuric Acid | Little pool Attendance | | Little Pool: What was done to solve chemical issues? |
| Aurora YMCA | Shaina Chan | 08/07/2021 | Saturday | 12:00 PM | 7.4 | 82 | 0 | | | | | | | 7.4 | | 0 | | | | | |
| Aurora YMCA | Arhana Baijal | 06/24/2021 | Thursday | 08:00 AM | 7.4 | | 2 | | | | | | | 7.4 | | 2 | | | | | |
| Aurora YMCA | Alara Bobus | 08/11/2021 | Wednesday | 08:00 AM | 7.4 | | 3 | | | | | | | 7.4 | | 3 | | | | | |
| Crystal Valley | Kaylynn Blauser | 08/12/2021 | Thursday | 04:00 PM | 7.4 | | 5 | | | | | | | 7.4 | | 5 | | | | | |
| Crystal Valley | Michael Lee | 06/30/2021 | Sunday | 09:35 AM | 7.6 | | 5 | | | | | | | 7.6 | | 5 | | | | | |
| Crystal Valley | Macrae Brown | 08/17/2021 | Tuesday | 01:46 PM | 7.4 | | 4 | | | | | | | 7.4 | | 4 | | | | | |
| Aurora YMCA | Arhana Baijal | 06/30/2021 | Wednesday | 08:00 AM | 7.4 | | 1 | | | | | | | 7.4 | | 1 | | | | | |
| Aurora YMCA | Christian Gadiano | 08/20/2021 | Friday | 10:00 AM | 7.4 | | 2 | | | | | | | 7.4 | | 2 | | | | | |
| Aurora YMCA | Christopher Gallegos | 07/03/2021 | Saturday | 08:00 AM | 7.4 | | 3 | | | | 2 | | | 7.4 | | 3 | | | 2 | | |
| Aurora YMCA | Shaina Chan | 07/05/2021 | Monday | 12:00 PM | 7.4 | 82 | 3 | | | | | | | 7.4 | | 3 | | | | | |
| Crystal Valley | Taylor Lee | 08/28/2021 | Saturday | 04:00 PM | 7.4 | 85 | 4 | | | | 19 | | | 7.4 | | 4 | | | | | |
| Aurora YMCA | Sophia Prince | 05/07/2021 | Friday | 05:20 PM | 7.4 | 83 | 2 | 85 | 30 | 200 | 0 | | No
| | | | | | | | |
| Crystal Valley | Macrae Brown | 09/01/2021 | Wednesday | 10:00 AM | 7.4 | 84 | 2 | | | 170 | | | | 7.4 | | 2 | | | | | |
| Aurora YMCA | Kyle Stevens | 05/24/2021 | Monday | 08:00 AM | 7.4 | 82 | 3 | | | | | | | | | | | | | | |
| Aurora YMCA | Kyle Stevens | 05/28/2021 | Friday | 08:00 AM | 7.4 | | 3 | | | | | | | | | | | | | | |
| Aurora YMCA | Maddie Senkus | 09/07/2021 | Tuesday | 08:20 PM | 7.4 | | 1 | | | | | | | 7.4 | | 1 | | | | | |
| Aurora YMCA | Christian Gadiano | 07/13/2021 | Tuesday | 05:30 AM | 7.4 | 82 | 3 | 80 | | | | | | 7.4 | | 3 | | | | | |
| Aurora YMCA | Margaret Rachfalski | 11/30/2021 | Tuesday | 08:30 PM | 7.4 | | 1 | 100 | | | | | | 7.4 | | 1 | | | | | |
| Reunion | Matthew Boden | 07/16/2021 | Friday | 05:30 PM | 7.2 | | 10 | 60 | | 300 | | | | 0 | | 0 | | | | | |
| Aurora YMCA | Laurel Kieffer | 12/19/2021 | Sunday | 11:48 AM | 7.4 | 82 | 1 | | | | | | | 7.4 | | 1 | | | | | |
| Reunion | Matthew Boden | 07/18/2021 | Sunday | 11:30 AM | 7.4 | | 10 | 50 | | 300 | | | | 0 | | 0 | | | | | |
| Aurora YMCA | Zeke Evens | 01/15/2022 | Saturday | 06:42 AM | 7.4 | | 1 | | | | | | | 0 | | 0 | | | | | |
| Crystal Valley | Macrae Brown | 07/19/2021 | Monday | 04:00 PM | 7.6 | | 0 | | | | | | Added granular
| 7.6 | | 0 | | | | | |
| The Cove | Brody Foote | 06/06/2021 | Sunday | 11:45 AM | 7.3 | 87 | 3 | 80 | 30 | 200 | 30 | | | 0 | | 0 | | | | | |
| Aurora YMCA | Margaret Rachfalski | 02/23/2022 | Wednesday | 08:36 PM | 7.4 | | 1 | 90 | | | | | | 7.4 | | 1 | 90 | | | | |
| Location | Observer's Name | Today's Date | Day of the week | Time | Big pool pH | Big pool Temperature | Big pool Chlorine | Big pool Alkalinity | Big pool Cyanuric Acid | Big pool Calcium hardness | Big pool Attendance | | Big Pool: What was done to solve chemical issues? | Little pool pH | Little pool Temperature | Little pool Chlorine | Little pool Alkalinity | Little pool Cyanuric Acid | Little pool Attendance | | Little Pool: What was done to solve chemical issues? |