2008-05-30_INSPECTION - M1988112

• Permit No: M1988112
• IBM Index Class Name: INSPECTION
• Doc Date: 5/30/2008
• Doc Name: Insp Rpt
• From: DRMS
• To: Battle Mountain Resources, Inc.
• Inspection Date: 5/7/2008
• Email Name: WHE
• Media Type: D
• Archive: No

TABLE 1
Human Health Standards
Contaminants
Biological
Total Coliforms
Inorganic
Standards
K' 1 org/100 ml
- Antimony (Sb)d 0.006 mg/I
Asbestos 7,000,000 fibers/Liter
- Arsenic (As)d 0.05 mg/I
-- Barium (Ba)d 2.0 mg/I
Beryllium (Be)d 0.004 mg/I
- Cadmium (Cd)d 0.005 mg/I
Chromium (COd 0.1 mg/I
-Cyanide [Free] (CN) 0.20 mg/I
Fluoride (F)d 4.0 mg/I
- Lead (Pb)d 0.05 mg/I
_ Mercury (Hg)d 0.002 mg/I
- Nickel (N)d 0.1 mg/I
Nitrate (NO)d 10.0 mg/I as N
Nitrite (NO2)d 1.0 mg/I as N
Total Nitrate+Nitrite 10.0 mg/I as N
- Selenium (Se)d 0.05 mg/I
-- Silver (Ag)d 0.05 mg/I
- Thallium (TI)d 0.002 mg/I
Radiological'
Alpha Emitters
Gross Alpha Particle Activity 15 Pci/I
(excluding Radon and Uranium) .
Beta and Photon Emitterse 4 mrem/year
Chronic or 30-day standard based on informtion contained i n EPA's Integrated Ris k Information System
(IRIS) using a 10' incremental risk factor.
20