Document 5x7N3rY93pVOyaOvE739k0k4

AR226-2569 [AndrewSHartten"'' "'" " " " """09/Tl/200202:26"'PM| To: cc: Subject. dwatkins@mall.dep.state.wv.us M. Ann Bradley/STB/DUP@DUP, Laura R Walter/AE/DuPont@DuPont (bcc: Andrew S Hsrtten/AE/DuPont) Ohio River Data Summary Dave, As per your request, the following summarizes all available final Ohio River surface water sampling results. As I Indicated on the phone today, we're going out next week to collect the 3 samples that were missed. The data is arranged by Transect Number, the data is in ug/L: Transect 1 (25 miles upriver) 2 samples: Transecl2 (lOmiles upriver) 2 samples: Transect 3 (4 miles upriver) 2 samples: Transecl 4 (site border upplant) 9 samples: Transect 5 (site border midplant) 10 samples; Transect 6(site border downplant) 9 samples: Transect 7 (1,5 miles downriver) 2 samples: Transect 8 (3 miles downriver) 2 samples: Transect 9 (10 miles downriver) 2 samples: Transect 10(18 miles downriver) 2 samples: ND (sNon-detect, all samples) NO NO ND ND ND .09 and .13 .99 and 1.09 .29 both .23 both In addition, we collected 5 samples in the river near Letart Landfill that ranged from .09 (low) to .128 (high) ug/L. Hope this helps. All results will be documented in a final report once we obtain the results for the missing samples. This report should be issued near the end of September. Andrew EID65265&