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| Title | Lakewood Plaza Cleaners, June and November 2004 Groundwater Monitoring Results | |||
| Month-Year Published | December 2004 | |||
| Online Availability |
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| Short Description |
Annual groundwater monitoring at Lakewood Plaza Cleaners was conducted in June and November 2004. Three wells continue to have PCE concentrations that exceed the MTCA cleanup standard of 5.0 ug/L: monitoring wells MW-20B (344 and 241 ug/L) and MW-16A (30 and 48 ug/L), and municipal well H1 (7.9 and 2.6 ug/L). TCE was detected in MW-20B at concentrations of 6.5 and 6.7 ug/L, which exceeds the MTCA cleanup standard of 5.0 ug/L. Cis-1,2-DCE was detected in MW-20B (15 and 13 ug/L) and MW-16A (0.84J and 1.4 ug/L); the federal MCL for cis-1,2-DCE is 70 ug/L. Overall, concentrations are similar to those reported in previous sampling rounds. (Also see abstract below) | |||
| Publication Number | 04-03-054 | |||
| Author(s) | Marti, P. | |||
| Print Availability | ||||
| Number of pages | 16 p. | |||
| Keywords | groundwater, Model Toxic Control Act, monitoring, results, toxic, wells | |||
| Subject Waterbodies |
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| Related Publications | Title | Relationship | ||
| Lakewood/Plaza Cleaners, January and August 2000 Groundwater Monitoring Sampling Results | similar topic | |||
| Lakewood Plaza Cleaners, January and August 2001 Groundwater Monitoring Sampling Results | similar topic | |||
| Lakewood Plaza Cleaners, February and August 2002 Groundwater Monitoring Sampling Results | similar topic | |||
| Lakewood Plaza Cleaners, February and September 2003 Groundwater Monitoring Results | similar topic | |||
| Lakewood Plaza Cleaners, June and November 2005 Groundwater Monitoring Results | similar topic | |||
| Abstract | Long Description |
This progress report is one in a series describing results of long-term groundwater sampling at Lakewood Plaza Cleaners in south Tacoma. Results of volatile organics in samples collected from four monitoring wells and one municipal well in June and November 2004 are included.
Overall, concentrations are similar to those reported in previous samplings conducted since 1991. PCE concentrations continue to be elevated in monitoring wells MW-20B and MW-16A, as well as in municipal well H1. |
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