Interpreting Your Water Test Report

Authors: Blake Ross, Extension Specialist, Agricultural Engineering, and Kathleen Parrott, Extension Specialist, Housing.

Publication Number 356-489, April 1998

Figure 1. A Sample Water Analysis Report

Analytical Laboratory Report


Client: Client NameCollected by: KM
Project: Analytical Laboratory ServicesProject Number: CL000001
Date Collected: 05/28/98Time Collected: 7:35 a.m.
Sample Identification: Kitchen tapLab Number: 01000

AnalysisResultsUnits
Total Coliform Bacteria50#/100mL
Nitrate-Nitrogen4.55mg/L
pH7.50
Iron0.55mg/L
Hardness as CaCo3280mg/L
Sulfate-Sulfur32.0mg/L
Chloride25.4mg/L
Specific Conductance344umhos/cc

On the basis of the above test result(s), this water sample DOES NOT MEET EPA Drinking Water Standards.

The following notes apply to this sample:

The Total Coliform Bacteria exceeded the max.lev.of 1 colony/100mL
The Iron level exceeded the limit of 0.3 mg/L.

Submitted by: _________________

Laboratory Manager

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