ENVIRONMENT

Iowa Department of Natural Resources CWA Certifications Lab 396 – Wastewater.

CONTAMINANT NAME
SOURCE
METHOD NAME
 
WW-Micro - A/S #1 Regulated (Incomplete Group)
Coliform Bacteria (Fecal)
Standard Methods
9223B 18QTFC
Coliform Bacteria (E-coli)
Standard Methods
9223B
Fecal Coliforms
EPA
1680
Fecal Coliforms
EPA
1681
 
WW-IOC - A/S #1 Regulated (Incomplete Group)
Aluminum (Total) EPA 200.8 Rev 5.4 (1994)
Aluminum (Total) Standard Methods 3120B
Ammonia (as N)
Standard Methods
4500-NH3 B (Distillation)
Ammonia (as N)
Standard Methods
4500-NH3 C (20-22)(Titration)
Antimony (Total) EPA 200.8 Rev 5.4 (1994)
Antimony (Total) Standard Methods 3120B
Arsenic (Total) EPA 200.8 Rev 5.4 (1994)
Arsenic (Total) Standard Methods 3120B
Barium (Total) EPA 200.8 Rev 5.4 (1994)
Barium (Total) Standard Methods 3120B
Beryllium (Total) EPA 200.8 Rev 5.4 (1994)
Beryllium (Total) Standard Methods 3120B
Biochemical Oxygen Demand (BOD5)
Standard Methods
5210B
Carb. Biochemical Oxygen Demand (CBOD5)
Standard Methods
5210B
Boron (Total) EPA 200.8 Rev 5.4 (1994)
Boron (Total)
Standard Methods
3120B
Cadmium (Total) EPA 200.8 Rev 5.4 (1994)
Cadmium (Total)
Standard Methods
3120B
Calcium (Total)
EPA
200.8 Rev 5.4 (1994)
Calcium (Total) Standard Methods 3120B
Chromium (Total) EPA 200.8 Rev 5.4 (1994)
Chromium (Total)
Standard Methods
3120B
Chromium VI (Dissolved) Standard Methods 3500-Cr B (20,21)
Cobalt (Total) EPA 200.8 Rev 5.4 (1994)
Cobalt (Total)
Standard Methods
3120B
Copper (Total) EPA 200.8 Rev 5.4 (1994)
Copper (Total)
Standard Methods
3120B
Cyanide (Total)
Standard Methods
4500-CN C,E
Fluoride (Total) EPA 300.0 Rev 2.1 (1993)
Fluoride (Total)
Standard Methods
4500-F C (ISE)
Gold (Total) EPA 200.8 Rev 5.4 (1994)
Iron (Total) EPA 200.8 Rev 5.4 (1994)
Iron (Total)
Standard Methods
3120B
Kjeldahl Nitrogen (Total as N)
CFR
PAI-DK03
Lead (Total) EPA 200.8 Rev 5.4 (1994)
Lead (Total)
Standard Methods
3120B
Magnesium (Total) EPA 200.8 Rev 5.4 (1994)
Magnesium (Total)
Standard Methods
3120B
Manganese (Total) EPA 200.8 Rev 5.4 (1994)
Manganese (Total)
Standard Methods
3120B
Molybdenum (Total) EPA 200.8 Rev 5.4 (1994)
Molybdenum (Total)
Standard Methods
3120B
Nickel (Total) EPA 200.8 Rev 5.4 (1994)
Nickel (Total)
Standard Methods
3120B
Nitrate (as N) EPA 300.0 Rev 2.1 (1993)
Nitrate (as N)
Standard Methods
4500-NO3 D
Nitrate (as N) HACH Hach TNT
Nitrate-Nitrite (Total as N)
EPA
300.0 Rev 2.1 (1993)
Nitrate-Nitrite (Total as N) Standard Methods 4500-NO3 E
 
Contaminant Name Source Method Name
Nitrate-Nitrite (Total as N) HACH Hach TNT 10206
Nitrite (as N) EPA 300.0 Rev 2.1 (1993)
Nitrite (as N) Standard Methods 4500-N02 E (18, 19, 20)
Nitrogen (Total) EPA/Standard Method Calculate TKN + NO2-N + NO3-N
Organic Nitrogen (as N) Standard Methods Calculate (TKN-N - NH3-N)
Potassium (Total) EPA 200.8 Rev 5.4 (1994)
Potassium (Total) Standard Methods 3120B
Selenium (Total) EPA 200.8 Rev 5.4 (1994)
Silver (Total) EPA 200.8 Rev 5.4 (1994)
Silver (Total) Standard Methods 3120B
Sodium (Total) EPA 200.8 Rev 5.4 (1994)
Sodium (Total) Standard Methods 3120B
Sulfate EPA 300.0 Rev 2.1 (1993)
Sulfate OTHR Hach 8051
Thallium (Total) EPA 200.8 Rev 5.4 (1994)
Thallium (Total) Standard Methods 3120B
Vanadium (Total) EPA 200.8 Rev 5.4 (1994)
Vanadium (Total) Standard Methods 3120B
Zinc (Total) EPA 200.8 Rev 5.4 (1994)
Zinc (Total) Standard Methods 3120B
 
WW-IOC - A/S #2 Regulated (Incomplete Group)
Alkalinity as CaCO3
Standard Methods
2320B
Calcium (Total)
Standard Methods
3120B
Chloride 
EPA
300.0 Rev 2.1 (1993)
Chloride EPA 4500 Cl B-97 (ONLINE)
Chemical Oxygen Demand (COD)
OTHR
Hach 8000
Hardness (Total as CaCO3)
Standard Methods
2340C
Oil and Grease
EPA
1664A
Orthophosphate (as P)
EPA
300.0 Rev 2.1 (1993)

Orthophosphate (as P)

Standard Methods 4500-P E (18, 19, 20)
Phosphorus (Total)
Standard Methods
4500-P B.5 (Sample Preparation)

Phosphorus (Total)

Standard Methods 4500-P E (18, 19, 20)
Residue - Filterable (TDS)
Standard Methods
2540C
Residue - Nonfilterable (TSS)
Standard Methods
2540D
Residue - Nonfilterable (TSS)
Other
Hach 8158
Residue - Total Standard Methods 2540B
Silica EPA 200.7 Rev 4.4 (1994)
Silica Standard Methods 3120B
Turbidity Standard Methods 2130B
 
WW-IOC - A/S #3 Regulated Sludge (Incomplete Group)
Arsenic (Total)
EPA
6010C
Cadmium (Total)
EPA
6010C
Chromium (Total)
EPA
6010C
Copper (Total)
EPA
6010C
Lead (Total)
EPA
6010C
Molybdenum (Total)
EPA
6010C
Nickel (Total)
EPA
6010C
Selenium (Total)
EPA
6010C
Silver (Total)
EPA
6010C
Zinc (Total)
EPA
6010C
 
 
 
WW-IOC - A/S #1 Excluded (Incomplete Group)
Hydrogen Ion (pH)
Standard Methods
4500-H+ B

 

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