Field Office Compliance - Assistance


Assistance ID - 452
Mason City Water Reclamation Facility - 310635546
2950 SOUTH BIRCH DR Mason City, IA 50401
Cerro Gordo County

FO 2

Report
File Name File Type File Date Note
Comments
4/14/2009 Barb phoned as follow-up to the city's lab certification inspection by UHL. She wondered about a "DNR" requirement to compare the DO meter they just bought with the old one that no longer works properly? Lee Friel insisted they need to make a comparision because the HACH meter wasn't listed as EPA approved. I recommended that she phone Joe Zerfas for a better explaination of the comparison requirement. CURT KRIEGER