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UPPER BLACKSTONE WATER POLLUTION ABATEMENT DISTRICT


Phone: 1.508.755.1286,  Fax: 1.508.755.1289

Email us at cleanriver@ubwpad.org with any questions you may have.

50 Route 20, Millbury, MA 01527 (SouthWest Cutoff)

8:00 am. to 4:30 pm. EST


Influent / Effluent

Units

Value

Solids Handling

Units

Value







Average Daily Flow

mgd

28.8

Solids to Belt Filter Press (BFP)

%

4.1

Average Raw CBOD

mg/L

185

BFP Cake Solids Contents

%

23.1

Average Final CBOD

mg/L

2.8

BFP Cake to Incinerators

Wet tons

66,730

Average Raw SS

mg/L

178

BFP Cake to Incinerators

Wet tons/hr

7.8

Average Final SS

mg/L

3.4




Average Raw TN

mg/L

28.9




Average Final TN

mg/L

5.2




Average Final TN (May-Oct)

mg/L

4.4




Avg. Raw TP (entire year)

mg/L

4.1




Avg. Final TP (entire year)

mg/L

0.33




Avg. Final TP (Apr-Oct)

mg/L

0.17










Plant Performance

Units

Value

Other Information

Units

Value







BOD Removal

%

98.5

Full Time Staff


56

SS Removal

%

98.1

Electrical Energy Used

Million KWH

16.8

TN Removal

%

82.0

Natural Gas Used

Million CF

77.8

TP Removal

%

92


FY 2016 Performance Data

FY 2013 Performance Data

FY 2015 Performance Data

FY 2014 Performance Data