| Date: |
2012-08-16 |
| From: |
West Pond - DO Sensor Upper |
| To: |
West Pond - DO Sensor Upper |
| Title: |
Serviced |
| Notes: |
DO-05 was serviced in the field due to continued unexpectedly low readings. The inside was rinsed with vinegar and scrubbed with a tooth brush. The electrolyte was replaced. |
| Entered by: |
|
|
|
