The Ohio EPA Division of Surface Water has begun conducting wastewater laboratory inspections. General Laboratory Criteria (GLC) were established for common analyses. The GLC are based on 40 CFR 136 and Standard Methods. You can download a copy of the GLC audit checklist here.
Questions about the GLC or an impeding audit should be directed to the appropriate district office:
Central District: Erin Sherer, 614-728-3839
Northeast District: Dean Stoll, 330-963-1197
Northwest District: Elizabeth Wick, 419-373-3002
Southeast District: Tim Campbell, 740-380-5426
Southwest District: Martyn Burt, 937-285-6034