| Study ID | ANDSW |
| Study Name | Seawater Intrusion Study, Anderson Island, Pierce County |
| EIM Data Entry Review Status | Not Reviewed |
| Study Type | General environmental study |
| Study Purpose | Determine if groundwater withdrawals have caused head declines and seawater intrusion on Anderson Island. In 1997-98, monitored four times for chloride and water levels in 45 wells and four springs. Water level results found under Study ID SWROGWDB. |
| Field Collection Date Range | 6/3/1997 - 3/26/1998 |
| Data First/Last Loaded Date |  |
| Data Last Updated Date | |
| Ecology Program or Other Responsible Entity | Ecy Water Resources Program, Southwest Region |
| Ecology Contact | Chris Neumiller |
| Ecology Monitoring Program | |
| Submitting Organization | WA Department of Ecology |
| Study QA Planning Level | LEVEL 2: Basic/boiler-plate or generic QA planning document. |
| Study QA Project Plan Description | |
| Study QA Assessment Level | Level 4: Data Verified and Assessed for Usability in a Formal Study Report |
| Study Result Description | Water supply is of good quality and appears ample to meet current demands with a few exceptions. Slightly elevated chloride concentrations are found around Otso Point, Lyle Point peninsula, and Cole Point peninsula. See report for more details. |
| Study Comment | |
| Linked Study | |
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| Ecology Cleanup Site ID | |
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