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MA CERT.NO.:M-MA 063
8 Jan Sebastian Drive Unit 12
Sandwich,MA 02563
(508)888-6460 1-800-339-6460
FAX(508)888-6446
Client Name: Desmond Well Drilling Location:
Address: PO Box 2783 50 Almshouse Road
Orleans, MA Yarrnouthport,MA
02653 Lab Number: DW-221041
Collected By: Desmond Well Drilling Date Received: 04/08/22
Sample Type: Existing well Well Specs: 2"
Lotta rce 'Dam teefed, ? Pile ted , r. , , %-,C4Palthi is 1
." flu ,.a � r��F'a� r�.r w,, „a ,� ,�
A 641081122'. 1.48". t , _. - Tank_ ,°-
Analysis Requested Units Recommended Limits Analysis Result Method Date Analyzed Analyzed By
Total Coliform CFU/100mL 00 SM9222B 04/08/2022 JM/DC %, 1630
pH pH units 6.5-8.5 . 4 SM 4500-H-B 04108/2022 RS
Specific Conductances umhos/cm 500 1070 EPA 12a 1 04/08/2022 RS
<0.•/6 EPA 300 0 04/08/2022 RS
Nitnte N mg/L 1.00
Nitrate N mg/L 10.0
EPA 300.0 04/08/2022 RS
Sodium mg/L 20.0 170 EPA 200.7 04/13/2022 KB
Total Iron mg/L 0.3 0.06 EPA 200.7 04/13/2022 KB
Manganese mg/L .._. 0.05 0.279 EPA 200.7 04/13/2022 KB
Comments:
pH is below recommended limit and may have corrosive characteristics.
Sodium indicates possible salt water intrusion or road salt run off.
Over a lifetime,the EPA recommends that people drink water with manganese levels less than 0.3 mg/L and over the
short term,EPA recommends that people limit their consumption of water with levels over 1.0 mg/L
All samples were analyzed within the established guidelines of US EPA approved methods with all requirements met,
unless otherwise noted at the end of a given sample's analytical results.
We certify that the following results are true and accurate to the best of our knowledge.
...kr Date 4/14/2022
Ronald J.Saari
Laboratory Director
BRL—Below Reportable Limits *See Attached Page 1 of 1
cCertif fication is not available for this analyte for potable water samples..