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Water - Ground & Waste

Ground and Wastewater Testing  
Injection Wastewater Analysis                                                                     

CRWQCB – Ca, Mg, Na, K, Alkalinity, Cl-, SO4, B, P, TKN, Hardness, Ag, Ba, Cd, Cr, Pb, Hg, Ni, Se, Ag, V, Zn, TDS, pH                                    


Injection Water Quality                                                        


Alkalinity, Cl-, SO4, Ba, B, Ca, Fe, Mg, K, Na, Field DO, TDS, Field pH, Specific Gravity, Stiff Davis, Field Temperature                                                          


Irrigation Water Suitability Analysis                                                          


Ca, Mg, Na, K, Alkalinity, Cl-, SO4, B, NO3, TDS, pH, EC, Langelier, Sodium Adsorption Ratio (SAR), Exchangeable Sodium Percentage (ESP)                           


Petroleum Refining Pollutants                                              


Conventional Pollutants – BOD, COD, pH, TSS, Bacteriological 3x5 total and fecal coliform, Oil & Grease

Non-Conventional Pollutants – Total Nitrogen, Phosphorus, Ammonia, Chloride, Sulfate


Priority Pollutant Analyses


Metals – Sb, As, Be, Cd, Cr, Cu, Pb, Hg, Ni, Se, Ag, Tl, Zn;    

Organics – Organopesticides and PCB’s, Volatile and Semi-Volatile


Dairy Product Pollutants      


Conventional Pollutants – BOD, COD, pH, TSS, Bacteriological 3x5 total and fecal coliform, Oil & Grease, TOC             


Monitoring and Reporting Programs


Nutrients – soil, irrigation water, process wastewater, manure, plant tissue

Discharges – manure, process wastewater, storm water, tail water, subsurface drainage, vehicles / containers


Storm Water                               


pH, SC, TSS, Oil & Grease by 1664, TOC     


Groundwater Monitoring


Agriculture, Dairy, and Petroleum - Regulatory and Voluntary Programs


Total and Fecal Coliform, MPN (3x5 MTF)     


3 Dilutions by 5 tubes (3X5) Total and Fecal Coliform by SM9221BE      


VOCs Sump Rule  

Analyze 418.1, if greater than 35 ppm, analyze for 8240. 
Aggressive Index  

Alkalinity, pH, Hardness 

Anions, Soluble (Cl, F, Br, NO3, NO2, SO4)  

Anions are extracted from sample using a 1 to10 DIextraction. Extractant is analyzed for anions by EPA 300.0. 

Nitrogen, Total  

Total Nitrogen: Anions, TKN, calculated Total Nitrogen 

Standard Minerals  

Alkalinity, NH3, B, EC, Ca, Cl, Hardness, Fe, Mg, NO3, pH, K, PO4, Si, SiO2, Na, SO4, TDS 

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