2020-12-21_PERMIT FILE - C1981010A ‎(11)‎

• Permit No: C1981010A
• IBM Index Class Name: Permit File
• Doc Date: 12/21/2020
• Doc Name: pages 2-425 to 2-478
• Section_Exhibit Name: 2.7 Hydrology Part 2
• Media Type: D
• Archive: Yes

Table 2.7-18b Water Quality Sampling Results for Jeffway Gulch
Jeffway Spring @ Sample Sample Sample Sample Sample Sample Sample Method Practical
County Road 33 Date Date Date Date Date Date Date Detection Quantification
Laboratory Measurements 4/8/2014 6/3/2014 9/10/2014 6/9/2015 9/8/2015 6/7/2016 9/6/2016 Limit Level
Aluminum,total SW mg/L 0.32 0.45 0.25 0.31 0.64 0.31 0.29 0.03 0.2
Arsenic,total SW mg/L 0.001 0.0009 0.0009 0.0008 0.0012 0.0008 0.001 0.0002' 0.0012
Barium,total SW mg/L 0.069 0.087 0.089 0.096 0.1 0.067 0.079 0.003 0.02
Boron,dissolved SW mg/L 0.1 0.07 0.13 0.08 0.11 0.1 0.12 0.01 0.05
Cadmium,total recoverable SW mg/L U U U U U U U 0.005 0.02
Calcium,dissolved SW mg/L 152 142 164 151 151 134 142 0.1 0.5
Chromium,total recoverable SW mg/L U U U U U U U 0.01 0.05
Copper,total recoverable SW mg/L U U U U U U U 0.01 0.05
Iron, dissolved SW mg/L 0.05 0.06 0.51 U 0.06 0.02 0.04 0.02 0.05
Iron,total SW mg/L 0.58 0.82 0.59 0.64 1.09 0.56 0.53 0.02 0.05
N Iron,total recoverable SW mg/L 0.59 087 0.59 0.64 0.98 0.51 0.55 0.02 0.05
Lead,total recoverable SW mg/L U U U U U U U 0.03 0.2
< Magnesium,dissolved SW mg/L 85.7 87.4 101 93.4 93.3 83.4 94.1 0.2 1
Manganese,dissolved SW mg/L 0.016 0.051 0.042 0.053 0.04 0.034 0.072 0.005 0.03
Manganese,total recoverable SW mg/L 0.059 0.070 0.109 0.073 0.116 0.059 0.122 0.005 0.03
Not
Mercury,total SW mg/L Analyzed U U U U U U 0.0002 0.001
Molybdenum,total SW mg/L U U U U U U U 0.02 0.1
Nickel, dissolved SW mg/L U U U U U 0.008 U 0.008 0.04
Potassium, dissolved SW mg/L 6.6 4.1 7 4.5 5.7 3 6.6 0.2 1
Selenium,total recoverable SW mg/L 0.001 U 0.0053 U 0.0015 U U 0.0013 0.005
Sodium, dissolved SW mg/L 29.5 29 35.9 31.6 32.5 29.6 35.5 0.2 1
i Zinc,total recoverable SW mg/L U U U U U U U 0.01 0.05
j W_ Bicarbonate as CaCO3 SW mg/L 293 374 430 360 364 400 417 2 20
�• Carbonate as CaCO3 SW mg/L U U U 44.2 49.4 14.5 10.2 2 20
< o
a Cation-Anion Balance SW % 0 -3.0 -2.7 0 0 -6.3 0
Chloride SW mg/L 36 29.6 32.2 28.3 26.7 25.2 26.9 0.54 25
U� umhos 1350
L_J Conductivity @25C SW /cm 1390 1490 1310 2300 1250 1350 1 10
�c
C7
P