The Inland Lakes District will purchase, utilize and properly maintain one portable DO Meter and 15 meter cable (Hach brand indicated or similar quality). All quality assurance protocols as indicated in the manufacturers guidance will be adhered to. Calibration and maintenance records for battery, meter, and probe maintenance will be completed and kept on file by the sponsor. Profile records will be maintained. All records will be made available by request to the WI DNR. All data must be entered into the Self Help (Citizen Lakes Monitoring Network, CLMN).

The Inland Lakes District will purchase, utilize and properly maintain one portable DO Meter and 15 meter cable (Hach brand indicated or similar quality). All quality assurance protocols as indicated in the manufacturers guidance will be adhered to. Calibration and maintenance records for battery, meter, and probe maintenance will be completed and kept on file by the sponsor. Profile records will be maintained. All records will be made available by request to the WI DNR. All data must be entered into the Self Help (Citizen Lakes Monitoring Network, CLMN).