My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
ARCHIVED REPORTS XR0010089
EnvironmentalHealth
>
EHD Program Facility Records by Street Name
>
E
>
ELEVENTH
>
595
>
3500 - Local Oversight Program
>
PR0544793
>
ARCHIVED REPORTS XR0010089
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
11/19/2024 10:19:04 AM
Creation date
9/3/2019 1:31:32 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
3500 - Local Oversight Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0010089
RECORD_ID
PR0544793
PE
3528
FACILITY_ID
FA0006237
FACILITY_NAME
HONEST AUTO SALE AND REPAIR
STREET_NUMBER
595
Direction
E
STREET_NAME
ELEVENTH
STREET_TYPE
ST
City
TRACY
Zip
95376
APN
23337004
CURRENT_STATUS
02
SITE_LOCATION
595 E ELEVENTH ST
P_LOCATION
03
P_DISTRICT
005
QC Status
Approved
Scanner
SJGOV\wng
Tags
EHD - Public
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
55
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
Table 1 Monitoring Well Water Levels, con't <br /> Well Date Well Depth to Casing Water Floating <br /> No Sampled Depth Water Elev Elev Product <br /> (ft) (ft) (MSL ft)* (MSL ft) <br /> MW-8^ 8/20/97 16 00 796 47 90 39 94 None <br /> MW-8^ 12/12197 16 00 7 57 --- -- 40 33 None <br /> MW-8^ 3/31/98 14 56 6 79 ----- 41 11 None <br /> MW-8^ 6130198 14 51 6 79 ----- 40 95 None <br /> MW-8^ 9/29/98 14 51 824 ----- 39 66 None <br /> MW-8^ 1/14/99 14 51 7 98 --- -- 39 92 None <br /> MW-8^ 4129199 13 88 7 48 --- - 40 42 None <br /> MW-9^ 8120197 15 95 833 48 28 39 95 None <br /> MW-9^ 12/12/97 15 95 800 --- -- 40 28 None <br /> MW-9^ 3131198 13 18 723 --- -- 41 05 None <br /> MW-9^ 6/30198 13 18 749 - - -- 41 79 - None <br /> MW-9^ 9/29/98 13 18 876 - - -- 39 52 None <br /> MW-9^ 1/14/99 13 18 8 41 -- - -- 39 87 None <br /> MW-9^ 4129199 13 32 7 87 -- - -- 40 41 None <br /> " Casing elevation data from Evax Technologies, Site Investigation Report, April 7, 1992 <br /> ^ Casing elevation data from Triple "E" Engineering and Surveying, August 14, 1997 <br /> The sampler proceeded to purge well volumes of groundwater using a submersible electric <br /> purging pump (a volume calculation was done for each well following sounding measurements) <br /> Between each well volume purge, conductivity, pH, and water temperature readings were <br /> obtained and noted on the attached groundwater sampling information sheets Once these <br /> readings stabilized after two consecutive purge volumes aquifer water is assumed to be entering <br /> the well When the well recovered to about 80% of the initial water level, the sample was <br /> collected Purge water was stored on-site in drums The well sampling information sheets <br /> containing data on temperature, conductivity, pH, depth to water, and well volumes purged are <br /> attached <br /> The groundwater sample was collected with a new disposable bailer The groundwater sample <br /> was then poured with minimum cavitation into the appropriate, laboratory prepared sample <br /> containers leaving no headspace The sample container was then immediately capped, labeled and <br /> placed in a chilled ice chest for shipment to Chromalab, Inc in Pleasanton, California (a State <br /> Certified Testing Lab) under chain-of-custody documentation <br /> Groundwater Contour Map and Flow Gradient <br /> A groundwater contour map to a known datum was prepared for the data listed in Table 1 above <br /> (see Figure 1) The groundwater flow direction was to the north-northwesteriy under a <br /> calculated gradient of 0 0036 The flow direction is consistent with historic observed trends, <br /> and remains relatively flat Overall groundwater levels appear to have risen slightly from the <br /> previous quarter <br /> Page 4 <br />
The URL can be used to link to this page
Your browser does not support the video tag.