Open-File Report 2007-1430
U.S. GEOLOGICAL SURVEY
Open-File Report 2007-1430
Table 1. Wells and piezometers sampled and water levels measured at Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, June 2006.
[Study site No.: Location of study sites are shown in figure 2. MW, monitoring well; P, piezometer; USGS site No.: Unique number for each site based on latitude and longitude of the site. First six digits are latitude, next seven digits are longitude, and final two digits are a sequence number to uniquely identify each site. Altitudes of water levels and measuring points are given in feet above or below (-) NAVD 88. Water level is in feet below measuring point (bmp). Depth of well and screened interval are in feet below land surface. Measuring point: Water levels in wells are usually reported as depths below land surface, although the measuring point can be any convenient fixed place near the top of the well. For these wells and piezometers, the measuring points are marked points on the tops of well casings—they vary from being near the land surface to a few feet above land surface. The altitude of the measuring point is commonly recorded so that static water levels also can be reported as altitudes; VOCs sampled by USGS: Y, yes, N, no. Abbreviations: USGS, U.S. Geological Survey; VOC, volatile organic compound; ft, foot; ft bmp, foot below measuring point; in., inch]
Study site No. | USGS site No. | Date and time measured | Altitude of water level (ft) | Water level (ft bmp) | Altitude of measuring point (ft) | Depth of well (ft) | Casing diameter (in.) | Screened interval (ft) | VOCs sampled by USGS | |
---|---|---|---|---|---|---|---|---|---|---|
1MW-1 | 474151122373201 | 06-12-06 | 15:10 | 3.51 | 6.55 | 10.06 | 16.5 | 2 | 5.5–15.5 | N |
MW1-2 | 474153122373101 | 06-12-06 | 11:45 | 2.45 | 9.44 | 11.89 | 18.5 | 4 | 12.5–17.5 | N |
MW1-3 | 474152122372501 | 06-12-06 | 16:00 | 10.05 | 3.50 | 13.55 | 11.5 | 4 | 5.5–10.5 | N |
MW1-4 (duplicate) |
474145122372801 | 06-13-06 | 15:30 15:31 |
5.72 | 6.48 | 12.20 | 13.0 | 4 | 7–12 | N |
MW1-5 | 474146122373201 | 06-13-06 | 11:40 | 2.46 | 10.62 | 13.08 | 12.0 | 4 | 6–11 | N |
MW1-16 | 474146122372801 | 06-13-06 | 16:00 | 5.60 | 7.23 | 12.83 | 12.0 | 2 | 6–11 | N |
MW1-20 | 474145122372501 | 06-13-06 | 11:00 | 7.17 | 3.27 | 10.44 | 16.0 | 2 | 10–15 | N |
MW1-25 | 474154122373201 | 06-14-06 | 11:50 | 1.51 | 10.40 | 11.91 | 49.0 | 2 | 38–48 | N |
MW1-28 | 474153122373301 | 06-14-06 | 12:00 | 2.38 | 10.72 | 13.10 | 45.0 | 2 | 39–44 | N |
MW1-33 | 474140122373201 | 06-12-06 | 17:00 | 11.19 | .30 | 11.49 | 41.0 | 2 | 30–40 | N |
MW1-38 | 474156122373701 | 06-14-06 | 13:30 | -.65 | 10.48 | 9.83 | 50.0 | 2 | 44–49 | N |
MW1-39 (blank) |
474157122373701 | 06-14-06 | 13:30 14:30 |
-.76 | 10.61 | 9.85 | 33.7 | 2 | 27.7–32.7 | N |
MW1-41 | 474152122372901 | 06-12-06 | 13:50 | 6.96 | 8.31 | 15.27 | 15.0 | 2 | 5–15 | N |
P1-1 | 474153122372801 | 06-12-06 | 12:50 | 6.36 | 8.00 | 14.36 | 15.0 | 1 | 10–15 | Y |
P1-3 | 474153122373102 | 06-12-06 | 12:00 | 3.54 | 9.25 | 12.79 | 15.0 | 1 | 10–15 | Y |
P1-4 | 474152122373101 | 06-12-06 | 13:00 | 4.65 | 7.90 | 12.55 | 15.0 | 1 | 10–15 | Y |
P1-5 | 474152122372801 | 06-12-06 | 14:30 | 6.34 | 8.72 | 15.06 | 15.0 | 1 | 10–15 | Y |
P1-6 | 474146122373001 | 06-13-06 | 13:30 | 2.48 | 10.28 | 12.76 | 15.0 | 1 | 10–15 | Y |
P1-7 (duplicate) |
474145122373101 | 06-13-06 | 16:50 16:51 |
5.29 | 6.83 | 12.12 | 15.0 | 1 | 10–15 | Y |
P1-8 | 474147122372801 | 06-13-06 | 13:30 | 6.88 | 5.18 | 12.06 | 15.0 | 1 | 10–15 | Y |
P1-9 | 474145122372901 | 06-13-06 | 15:10 | 5.57 | 6.34 | 11.91 | 15.0 | 1 | 10–15 | Y |
P1-10 | 474145122372601 | 06-13-06 | 12:10 | 6.64 | 5.22 | 11.86 | 15.0 | 1 | 10–15 | Y |