HYDRO23889

• Permit No: M1977208
• IBM Index Class Name: Hydrology
• Doc Date: 8/30/2004
• Doc Name: Water Sample Analysis Report
• From: DMG
• To: CEMEX Inc.
• Media Type: D
• Archive: No

TABLE 1
Human Health Standards
Contaminants
Standar s
Biological
Total Coliforms Ke 1 org/100 ml
Inorganic
Antimony (Sb)° 0.006 mg/I
Asbestos 7,000,000 fibers/Liter
Arsenic (As)° 0.05 mg/I
Barium (ea)° 2.0 mg/I
Inorganic
Beryllium (Be)° 0.004 mg/I
Cadmium (Cd)° 0.005 mg/I
Chromium (Cr)° 0.1 mg/I
Cyanide [Free] (CN) 0.20 mg/I
Fluoride (F)° 4.0 mg/I
Lead (Pb)° 0.05 mgA
Mercury (Hg)° 0.002 mg/f
Nickel (Ni)° 0.1 mg/I
Nitrate (NO3)° 10.0 mgFl as N
Nitrite (NOZ)° 1.0 mg/I as N
Total Nitrate+Nitrite 10.0 mgA as N
Selenium (Se)° 0.05 mg/I
Silver (Ag)° 0.05 mg/l
Thallium (TI)° 0.002 mg/I
Radiological°tl
Alpha Emitters .
Gross Alpha Particle Activity 15 Pci/l
(excluding Radon and Uranium)
Beta and Photon Emitterse 4 mrem/year
~ Chronic or 30-day standard based on information contained in EPA's Integrated Risk Information System
(IRIS) using a 10~ incremental risk factor.
22