Clean Water Program (CWA)

The clean water program regulates discharges of pollutants into the water, including wastewater from industry and water quality of surface water. 

 

NTS is certified to analyze non-potable water for:


  • Acidity by Standard Methods 2310B
  • Alkalinity by Standard Methods 2320B
  • Ammonia by EPA method 350.1
  • Biochemical Oxygen Demand by Standard Methods 5210B
  • Carbonaceous Biochemical Oxygen Demand by Standard Methods 5210B
  • Bromide by EPA method 300.0
  • Chemical Oxygen Demand by Standard Methods 5220D
  • Chloride by EPA method 300.0 and Standard Methods 4500-Cl
  • Color by Standard Methods 2120 B
  • Conductivity by EPA method 120.1 and Standard Methods 2510B
  • Fluoride by EPA method 300.0 and Standard Methods 4500-F
  • Hardness Calculation by EPA method 200.7
  • Total Kjeldahl Nitrogen (TKN) by EPA method 351.2
  • Nitrate by EPA method 353.2 and 300.0
  • Nitrate + Nitrite by EPA method 353.2
  • Nitrite by EPA method 300.0 and Standard Methods 4500-NO3
  • Oil & Grease by EPA method 1664A
  • Total Organic Carbon by Standard Methods 5310 C
  • Organic Nitrogen by EPA method 351.1 minus 350.1
  • Orthophosphate by EPA method 365.3 and 300.0
  • pH by Standard Methods 4500-H
  • Total Phosphorus by EPA method 365.1 and 365.3
  • Total Residual Chlorine by Standard Methods 4500-Cl
  • Total Dissolved Solids by Standard Methods 2540C
  • Total Solids by Standard Methods 2540B
  • Total Suspended Solids by USGS I-3756-85
  • Volatile Solids by EPA method 160.4
  • Specific Conductance by EPA method 120.1and Standard Methods 2510B
  • Sulfate by EPA method 375.4 and 300.0
  • Sulfide by Standard Methods 4500-S2
  • Turbidity by EPA method 180.1
  • Aluminum by EPA method 200.7
  • Antimony by EPA method 200.7 and Standard Methods 3113B
  • Arsenic by EPA method 200.7 and Standard Methods 3113B
  • Barium by EPA method 200.7
  • Beryllium by EPA method 200.7 and Standard Methods 3113B
  • Boron by EPA method 200.7
  • Cadmium by EPA method 200.7 and Standard Methods 3113B
  • Calcium by EPA method 200.7
  • Chromium by EPA method 200.7 and Standard Methods 3113B
  • Hexavalent Chromium by Standard Methods 3500-Cr
  • Cobalt by EPA method 200.7 and Standard Methods 3113B
  • Copper by EPA method 200.7 and Standard Methods 3113B
  • Iron by EPA method 200.7
  • Lead by EPA method 200.7 Standard Methods 3113B
  • Magnesium by EPA method 200.7
  • Manganese by EPA method 200.7
  • Mercury by EPA method 1631E
  • Mercury by EPA method 245.1
  • Molybdenum by EPA method 200.7 and Standard Methods 3113B
  • Nickel by EPA method 200.7 and Standard Methods 3113B
  • Potassium by EPA method 200.7
  • Selenium by EPA method 200.7 and Standard Methods 3113B
  • Silver by EPA method 200.7 and Standard Methods 3113B
  • Sodium by EPA method 200.7
  • Thallium by EPA method 200.7 and 279.2
  • Tin by EPA method 200.7 and Standard Methods 3113B
  • Titanium by EPA method 200.7 and 283.2
  • Vanadium by EPA method 200.7
  • Zinc by EPA method 200.7
  • Total Coliform by Standard Methods 9222B
  • Escherichia Coli by Standard Methods 9223B
  • Fecal Coliform by Standard Methods 9222D
  • Volatile Organic Compounds by EPA method 624

If you would like to request sample bottles or obtain a price quote please call or email:

 

Renee Stone

(218) 742-1042

rstone@netechnical.com