PU Monthly Report Volume III Issue II-August

CITY OF RALEIGH PUBLIC UTILITIES Monthly Performance Report FY 15 (July 2014-June 2015)

TOTAL NITROGEN COMPARISON FOR NRWWTP

1,800,000

Debit

Discharged Nitrogen Limit

Benchmark

1,600,000

1,400,000

1,200,000

1,000,000

800,000

600,000

400,000

200,000

0

1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

1995

2013

2014

Month

TN Conc. mg/L TN Dschg. lbs TN Conc. mg/L TN Dschg. lbs

TN Conc. mg/L

TN Dschg. lbs

January

11.43

92,850

1.29

14,236

2.95

33,124

February

11.77

96,556

2.01

21,330

2.54

27,396

March

11.38

98,122

2.53

28,806

3.05

37,101

April

17.53

133,685

1.52

17,311

2.15

24,440

May

13.94

109,311

1.71

20,274

2.00

23,842

June

10.88

92,445

1.15

13,406

1.41

14,812

July

14.10

116,289

1.24

14,236

1.31

14,067

August

15.65

132,835

1.32

14,463

1.89

21,853

September

13.30

110,245

1.87

20,225

October

13.34

130,024

3.26

33,698

November

11.08

96,279

2.68

27,025

December

13.64

108,298

2.52

29,996

Projected Total

1,316,939

356,584

392,502

Avg

13.17

1.94

2.16

*Flow Total (YTD) to Reuse through distribution and irrigation (Neuse River+Little Creek+Smith Creek) = 179.674 MG *Debit Information Capture Started in 2008 *Limit changed in 1999 from 676,496 to 682,483

17

All financial data is from the city’s financial management system. This is an unaudited report.