Laserfiche WebLink
ENVIRONMENTAL'�- AGRICULTURAL <br /> Analytical Chemists <br /> March 24, 2022 Lab ID : STK2233209-001 <br /> Customer ID : 3-17919 <br /> San Joaquin Co.Environmental Health Dep <br /> Water Quality Division Sampled On : March 7, 2022-11:15 <br /> Attn: Michael Kith Sampled By : Frank Girardi <br /> 1868 East Hazelton Ave. Received On : March 7, 2022-12:10 <br /> Stockton, CA 95205 Matrix : Drinking Water <br /> Description : Wellhead <br /> Project : 14210 W. Hwy 4, Stockton, CA 95206 <br /> Sample Result - Inorganic <br /> Sample Preparation Sample Analysis <br /> Constituent Result PQL Units MCL/AL Method Date/ID Method Date/ID <br /> General Mineral <br /> Total Hardness as CaCO3 120 2.5 mg/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> alcium 25 1 mg/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> agnesium 14 1 mg/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> otassium 3 1 mg/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> Sodium 37 1 mg/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> Total Cations 4.1 --- meq/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> oron ND 0.1 mg/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> Copper ND 10 ug/L 10002 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> Iron 3150 30 ug/L 3002 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> anganese 480 10 ug/L 502 200.7 03/10/22:262672 200.7 03/10/22:203558 <br /> Zinc ND 20 ug/L 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> SAR 1.5 0.1 __ 200.7 03/10/22:202672 200.7 03/10/22:203558 <br /> otal Alkalinity(as CaCO3) 80 10 mg/L 2320B 03/14/22:202777 2320B 03/14/22:203780 <br /> ydroxide as OH ND 10 mg/L 2320B 03/14/22:202777 2320B 03/14/22:203780 <br /> arbonate as CO3 ND 10 mg/L 2320B 03/14/22:202777 2320B 03/14/22:203780 <br /> icarbonate as HCO3 90 10 mg/L 2320B 03/14/22:202777 2320B 03/14/22:203780 <br /> Sulfate 27.5 0.5 mg/L 5002 300.0 03/08/22:202591 300.0 03/08/22:203519 <br /> Chloride 78 1 mg/L 5002 300.0 03/08/22:202591 300.0 03/08/22:203519 <br /> Nitrate as NO3 ND 0.4 mg/L 45 300.0 03/08/22:202591 300.0 03/08/22:203519 <br /> Nitrite as N ND 0.2 mg/L 1 300.0 03/08/22:202591 300.0 03/08/22:203519 <br /> itrate+Nitrite as N ND 0.1 mg/L 10 300.0 03/08/22:202591 300.0 03/08/22:203519 <br /> luoride ND 0.1 mg/L 2 300.0 03/08/22:202591 300.0 03/08/22:203519 <br /> otal Anions 4.2 --- meq/L 2320E 03/14/22:202777 2320B 03/14/22:203780 <br /> H(Field) 5.31 --- units 4500-H B 03/07/22:202802 4500HB 03/07/22:203672 <br /> Specific Conductance 462 1 umhos/cm 16002 2510E 03/17/22:202948 2510B 03/17/22:203862 <br /> otal Dissolved Solids 250 20 mg/L 10002 2540CE 03/10/22:202700 2540C 03/11/22:203578 <br /> AS Extraction ND 0.5* mg/L 0.52 55400 03/09/22:202818 5540C 03/09/22:203688 <br /> ggressiveness Index 9.0 1 -- 4500-H B 03/07/22:202802 4500HB 03/07/22:203672 <br /> angelier Index(20°C) -2.8 1 __ 4500-H B 03/07122:202802 4500HB 03/07/22:203672 <br /> itrate Nitrogen ND 0.1 1 mg/L 1 10 300.0 03/08/22:202591 300.0 03/08/22:203519 <br /> ND=Non-Detected.PQL--Practical Quantitation Limit.*PQL adjusted for dilution. <br /> MCL=Maximum Contamination Level.2-Secondary Standard.3-CDPH Notification Level.AL=Regulatory Action Level. <br /> Page 3 of 9 <br /> Corporate Offices&Laboratory Office&Laboratory Office&Laboratory Office&Laboratory Office&Laboratory <br /> 853 Corporation Street 2500 Stagecoach Road 563 E.Lindo Avenue 3442 Empresa Drive,Suite D 9415 W.Goshen Avenue <br /> Santa Paula,CA 93060 Stockton,CA 95215 Chico,CA 95926 San Luis Obispo,CA 93401 Visalia,CA 93291 <br /> TEL:(805)392-2000 TEL:(209)942-0182 TEL:(530)343-5818 TEL:(805)783-2940 TEL:(559)734-9473 <br />