HYDRO29784

• Permit No: M1977344
• IBM Index Class Name: Hydrology
• Doc Date: 11/22/2004
• Doc Name: Quarterly Groundwater Monitoring
• From: BBL
• To: DMG
• Media Type: D
• Archive: No

Table 2. Groundwater Quality Data for Monitoring We
Anal to MW-10
FteldParameters m icMCL 9=JuI04
H std. units 6.5-8.5 6.7
Conductivi s/cm NA 3530
Temperature °C NA 22
L'ab'orato'"Results:,'si =7tACL ~
H std. units 6.5-8.5 7.1
Conductivi s/cm NA 3900 J
Total Dissolved Solids 1.5 x bk 3400
Chloride 250 27 J
Sulfate 250 2000 J,O
Alkalini NA 5.0 U
Hardness, as CaC03 NA 2000
Fluoride 2.0` 0.74~ J
Ammonia NA 0.10
Nitrate as NOs 44.3a' 28~ Q
Nitrite 3.3e 0.041
Potassium NA 23~
Sodium NA 210~ J
Arsenic 0.05a 0.0028~ B
Antimon 0.OO6a 0.00021 8
Barium 2.Oa 0.016
Be Ilium 0.004a 0.00066 ~ B
Cadmium O.OOSa O.OOSO~ U
Chromium 0.01` 0.010~ U
lead O.OSa 0.00013~ B
Mercu 0.002a 0.0002~ U
Nickel O.ta 0.018 6
Selenium 0.02` 0.20
Silver 0.05' 0.0010~ U
Thallium 0.002a 0.00017~ B
Vanadium 0.1` 0.0050~ U
Zinc 2.0` 0.0065~ B,J
Aluminum 5.0` 0.046~ B,J
Iron 0.3 0.0211 6
Man anese 0.05 0.121
Ma nesium NA 210
Calcium NA 450 J
Notes:
All units are in mg/L unless noted otherwise.
B -Estimated result. Result is less than the reporting limit.
Q -Indicates elevated reporting limit due to high analyte level.
J -Method blank contamination. The associated method blank
contains the target analyte at a reportable level.
U - Indicates analyle was not detected at given detection limit
NA -Indicates MCL not available.
Bolded values indicate MCL exceeded, italicized values indicate
reporting limit greater than MCL.
a) MCL source: Table 1 Human Health Standards, Regulation 41.
b) MCL source: Table 2 Secondary Drinking Water Standards, Regulatir
c) MCL source: Table 3 Agricultural Standards for Grountlwater, Regula
d) MCL for nitrate is 10.0 mg/L as N
e) MCL for nitrite is 1.0 mg/L as N
C:\Documents and Settings\Dkaufman\Local Settings\Temp\GWViewertgw results July-04.x1s