California Water Science Center (CAWSC) - San Diego Hydrogeology Project (SDH)

You are here: CAWSC Home > Projects > San Diego Hydrogeology > Data > USGS Installed Wells > Chollas Park Core

San Diego Hydrogeology

Welcome to the United States Geological Survey (USGS) San Diego Hydrogeology project website, which provides geologic and hydrologic information for the transboundary San Diego–Tijuana area, USA and Mexico. This website provides background information about the project; a variety of news items; a large amount of data, in particular for USGS multiple-depth, monitoring-well sites; geologic and hydrologic models; and additional resources including photos, illustrations, and references. Last updated: April 2016

Some additional data may be available from the USGS database National Water Information System (NWIS).

Project Chief: Wes Danskin
Phone: 619-225-6132
Email: wdanskin@usgs.gov

Chollas Park - SDCP (16S/2W-34G1-6)
Site Id: 324416117042001-6
Core Core Depth Interval (ft) Total Recovered (cm) % Recovery
From To
1 152 157 7 5%
2 157 157.75 21 92%
3 240 245 123 81%
4 245 250 79.5 52%
5 410 415 143.5 94%
6 415 420 68 45%
7 580 585 25 16%
8 585 590 38 25%
9 665 667.5 23.5 31%
10 670 675 27 18%
11 675 680 59 39%
12 800 805 80.5 53%
13 805 810 54 35%
14 880 885 94 62%
15 885 890 136 89%
         
Total core recovered: 979 cm (32.1 ft)