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NPDES WASTEWATER/STORMWATER RUNOFF

 

 

NPDES WASTEWATER

 

Inorganic Parameters

 

Test                                                                             Method

Acidity                                                                         SM2320B

Alkalinity                                                                      SM2320B

Ammonia                                                                     350.2

Biochemical oxygen demand(BOD)                              SM5210B

Biochemical oxygen demand(cBOD)                            SM5210B

Bromide                                                                       300.0

Chemical oxygen demand (COD)                                 410.4

Chloride                                                                       300.0

Chlorine, residual                                                          330.4

Color                                                                           SM2120B

Corrosivity, Langelier index                                          SM2330B

Cyanide, total                                                               335.2

Cyanide, amenable                                                       335.1

Dissolved oxygen (DO)                                                SM4500 O,G

Fluoride                                                                       340.2

Hardness as CaCO3 (ICP)                                          200.7

Hardness as CaCO3 (Titration)                                    SM2340C

Morpholine                                                                              

Nitrogen, Total Kjehdahl (TKN)                                  351.3

Nitrogen, organic (TKN+NH3)                                    350.2 + 351.3

Nitrogen, total (TKN + NO3 + NH3)                          350.2 + 351.3 + 300.0

Nitrate                                                                         300.0

Nitrite                                                                          300.0

Odor                                                                           140.1

Oil & grease                                                                1664

pH                                                                               150.1

Phosphate                                                                    365.2

Phosphorus                                                                  365.2

Phenolics                                                                      420.1

Silica, dissolved                                                            200.7

Solids

   Total dissolved solids (TDS)                                     160.1

   Total suspended solids (TSS)                                   160.2

   Total moisture                                                          160.3

   Volatile solids (VS)                                                  160.4

   Setteable Solids (SS)                                               160.5

Specific conductance                                                  120.1

Sulfate                                                                        300.0

Sulfide                                                                        376.1

Sulfite                                                                         377.1

Surfactants (MBAS)                                                   SM5540C

Tannins and lignins                                                      SM5550B

Total organic carbon                                                   SM5310C

Turbidity                                                                     180.1

 

Volatile Organic Parameters

 

Non-GC/MS Methods

 

Halogenated Volatiles                                                  601

Aromatic volatiles                                                        602

Halogenated & aromatic volatiles                                 601/602

 

GC/MS Methods

 

Volatile organic compounds                                         624

 

 

Semi-Volatle Organic Parameters

 

Non-GC/MS Methods

 

Chlorinated pesticides/PCBs                                       608

Chlorinated herbicides                                                615

Organophosphorus pesticides                                     622

 

GC/MS Methods

 

Semi-Volatile compounds                                           625

 

 

 

 

STORMWATER RUNOFF

 

Test                                                                             Method

pH                                                                               150.1

Specific conductance (EC)                                           120.1

Total suspended solids (TSS)                                       160.2

Total organic carbon (TOC)                                         SM5310C

Oil & grease                                                                 1664