Valles Mines, Missouri, U S A
Founded in 1749 by Francois Valle years before he became Don Francois Valle.
The Valle Mining Company's 4500 acre property every year absorbs 21,000 tons of carbon dioxide and puts out 14,000 tons of oxygen.
This is enough to meet the needs of 63,000 people. [USDA Forest Facts] Site Map

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LABORATORY RESULTS

June 30, 2000

Sample Date : May 22, 2000 Sample Type : Drinking Water Report Date : June 30, 2000 Report Units: mg/L unless

AZ Laboratory #: AZ0401 otherwise noted.

 

Parameter / Method

Analysis

Date

MCL 1

Detection

Limit

 

Amount Found
Microbiological:
Coliform (Colilert) 05/18/00 0 0

0
pH 150.1 05/17/00 6.5-8.5 ----

7.39
Alkalinity (Total as CaCO3) 05/17/00 ---- 2.0 312.5
Hardness(as mg eq. CaCO3) 6/14/00 ---- 20.0 322.9
Total Dissolved Solids SM 2540C 5/23/00 500.0 20.0 464.0
Turbidity 180.1 05/17/00 N/A 0.1 < 1.0
Chloride 300.0 05/17/00 250.0 0.10

1.2
Nitrite-N 300.0 05/17/00 10.0 0.10 < 0.1
Nitrate-N 300.0 05/17/00 10.0 0.10 < 0.1
Phosphate-P 300.0 05/17/00 N/A 0.10 < 0.1
Fluoride 300.0 05/17/00 2.0 0.10 0.1
Sulfate 300.0 05/17/00 250.0 0.10

6.7
Cadmium(T) 200.9 06/27/00

 

0.010

0.005

< 0.005
Arsenic(T) 200.9 06/09/00 0.05 0.003

< 0.005
Calcium(T) SM 3111B 06/13/00 N/A 0.1

65.0
Chromium(T)SM 3111B 06/16/00 0.05 0.04

< 0.04
Copper(T) SM 3111B 05/22/00 1.0 < 0.04

< 0.04
Lead(T) 200.9 06/16/00 0.05 0.005 < 0.005
Mercury (T) 245.1 05/23/00 0.002 0.0002

< 0.0002
Manganese(T)SM3111B 06/29/00 0.05 0.03

< 0.03
Nickel(T) SM 3111B 06/19/00 N/A 0.04

< 0.04
Magnesium SM 3111B 06/14/00 N/A 0.01

39.0
Potassium SM 3111B 06/28/00 N/A 1.0

1.1
Selenium(T) 200.9 06/15/00 0.01 0.005

< 0.005
Silver(T) SM 3111B 05/23/00 0.05 0.02

< 0.02
Sodium SM 3111B 06/27/00 N/A 1.0

4.4
Zinc(T) SM 3111B 05/22/00 5.0 0.02

0.145

Notes:

1 - Maximum Concentration Limit.
2 – Matrix Interference may result in a low reading.
3 – Matrix Interference may result in a high reading.

(T)- indicates Total Metals by EPA Methods.

 

Coliform performed by Bolin Laboratories, Inc. Phoenix, AZ AZ0004

** - Exceeds MCL.