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Specifications and Test Results for the Indiana Department of Environmental Management (IDEM)

May 1999
Date
*
Source
Water
**
Flow
(gpm)
Filter
Rate
(gpm/
ft2)
***
Raw
Water
Quality
(mg/l)
Finish Water
Quality (mg/l)
Fe Mn Before Backwash After Backwash
Fe Mn Fe Mn
May 1 1-4-5 7.5 10     0 0 0 0
May 2 1-4-5 7.5 10     0 0 0 0
May 3 1-4-5 7.5 10 1.7 0 0 0 0 0
May 4 1-4-5 7.5 10 1.4 0        
May 5 1-4-5 7.5 10 1.2 0        
May 6 1-4-5 7.5 10 0.8 0 0 0 0 0
May 7 1-4-5 7.5 10 1.3 0 0 0 0 0
May 8 1-4-5 7.5 10     0 0 0 0
May 9 1-4-5 7.5 10     0 0 0 0
May 10 1-4-5 7.5 10 2.5 0 0 0 0 0
May 11 1-4-5 7.5 10 2.5 0 0 0 0 0
May 12 1-4-5 7.5 10 3.0 0 0 0 0 0
May 13 1-4-5 7.5 10 .5 0 0 0 0 0
May 14 1-4-5 7.5 10 .8 0 0 0 0 0
May 15 1-4-5 7.5 10     0 0 0 0
May 16 1-4-5 7.5 10     0 0 0 0
May 17 1-4-5 7.5 10 3.0 0 0 0 0 0
May 18 1-4-5 7.5 10 5.5 0 0 0 0 0
May 19 1-4-5 7.5 10 5.5 0 0 0 0 0
May 20 1-4-5 7.5 10 3.5 0 0 0 0 0
May 21 1-4-5 7.5 10 .5 0 0 0 0 0
May 22 1-4-5 7.5 10   0 0 0 0 0
May 23 1-4-5 7.5 10     0 0 0 0
May 24 1-4-5 7.5 10 1.4 0 0 0 0 0
May 25   7.5 10 0.8 0        
May 26   7.5 10 1.9 0        
May 27   7.5 10 .8 0        
May 28   7.5 10 .1 0        
May 29   7.5 10            
May 30   7.5 10            
May 31   7.5 10            
Sample collected and analyzed by Howard Fisher / Dale Mumbower

* Monitor Fe and Mn once a day.
** Indicates which well(s) is in use at the time of sampling whether individual or combinations
*** Total surface area of the filter .75 ft2

 

Specifications and Test Results for the Indiana Department of Environmental Management (IDEM)

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