NC0028916_Performance Annual Report_20100301

Performance Annual Report
I. General Information
Facility/System Name: Town of Troy Wastewater Treatment Plant
ResponsibleEntity: Town of Troy
Person in Charge/Contact: Gray Walls
Applicable Permit(s): NC0028916, WQCS00134
Description of Treatment Process and Collection System:
The wastewater treatment plant is permitted for 1.2 MGD. The plant is an extended aeration system with dual
oxidation ditches running in series, two final clarifiers and ultraviolet disinfection. The sewer collection system is
comprised of 6", 8" 10" 15" 18" and 21" clay, cast iron, and pvc sewer piping. The piping system is predominately
6" and 8" diameter pipe with brick and precast manholes. The Town of Troy owns a sewer jet machine capable of
washing 600 L.F. of sewer collection pipe.
II. Performance
System Performance from April 1, 2009 through March 1, 2010
WASTEWATER TREATMENT PLANT:
The WWTP has performed' essentially to the standards of a plant with sand filtration installed after final
clarification. NPDES monitored pollutants have been discharged well below permitted limits. The plant has had no
spills and no NOV's for this year.
Monthly violation history:
Month , Violation • Environmental Impacts Corrective Measures
April None N/A N/A
May None N/A N/A
June None N/A N/A
July None N/A N/A
August None . N/A N/A
September None" N/A N/A
October None N/A N/A
November None N/A N/A
December None N/A N/A
January None N/A N/A
February None N/A N/A
March None N/A N/A
2009-10 Sewer Performance Report

SEWER COLLECTION SYSTEM:,
The sewer collection system has performed very well with no reportable spill having occurred during the previous
year.
Monthly violation history:
Month Violation Environmental Impacts Corrective Measures
April None N/A N/A
May None N/A N/A
June None N/A N/A
July None N/A N/A
August None N/A N/A
September None N/A N/A
October None N/A N/A
November None N/A N/A
December None N/A N/A
January None N/A N/A
February None N/A N/A
March None N/A N/A
III. Notification
This Report will be put on public display at the Troy Town Hall. Copies will be made available to any user or
customer upon request. Notice of the availability of the report will be placed in the April water billing.
IV. Certification
I certify under penalty of law that this report is complete and accurate to the best of my knowledge. I further certify
that this report will be made available to the users or customers of the Town of Troy system and that those users will
be notified of its availability.
E. Gray Walls
Town Engineer and Public Services Director
Town of Troy
Date: 03/01/10
2009-10 Sewer Performance Report

Performance Annual Report
I. General Information
Facility/System Name: Town of Troy Wastewater Treatment Plant
Responsible Entity: Town of Troy
Person in Charge/Contact: Gray Walls
Applicable Permit(s): NC0028916, WQCS00134
Description of Treatment Process and Collection System:
MAR 022011
M'
The wastewater treatment plant is permitted for 1.2 MGD. The plant is an extended aeration system with dual
oxidation ditches running in series, two fmal clarifiers and ultraviolet disinfection. The sewer collection system is
comprised of 6", 8" 10" 15" 18" and 21" clay, cast iron, and pvc sewer piping. The piping system is predominately
6" and 8" diameter pipe with brick and precast manholes. The Town of Troy owns a sewer jet machine capable of
washing 600 L.F. of sewer collection pipe.
II. Performance
System Performance from January 1, 2010 through December 31, 2010
WASTEWATER TREATMENT PLANT:
The WWTP has performed essentially to the standards of a plant with sand filtration installed after final
clarification. NPDES monitored pollutants have been discharged well below permitted limits. The plant has had no
spills and no NOV's for this year.
Monthly violation history:
Month
January
February
March
-April_ May
June
July
August
September
October
November
December
Violation Environmental Impacts Corrective Measures
None
None
None
None -
None
None
None
None
None
None
None
None
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
_N/A _
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Sewer Performance Report

SEWER COLLECTION SYSTEM:
The sewer collection system has performed very well with no reportable spill having occurred during the previous
year.
Monthly violation history:
Month Violation Environmental Impacts Corrective Measures
January None N/A N/A
February None N/A N/A
March None N/A N/A
April None N/A N/A
May None N/A N/A
June None N/A N/A
July None N/A N/A
August -- - - None - - - - N/A N/A
September None N/A N/A
October None N/A N/A
November None N/A - N/A
December None N/A N/A
DI. Notification
This Report will be put on public display at the Troy Town Hall. Copies will be made available to any user or
customer upon request. Notice of the availability of the report will be placed in the April water billing.
IV. Certification
I certify under penalty of law that this report is complete and accurate to the best of my knowledge. I further certify
that this report will be made available to the users or customers of the Town of Troy system and that those users will
be notified of its availability.
Le)cel
E. Gray Walls
Town Engineer and Public Services Director
Town of Troy
Date: 02/18/11
Sewer Performance Report