NC0005266_Correspondence_20080523

.0 WArF9
QG Michael R. Easley, Governor
T
r William G. Ross Jr., Secretary
�l North Carolina Department of Environment and Natural Resources
`C
Coleen H. Sullins, Director
Division of Water Quality
May 23, 2008
.James K. Reavis
Plant Manager
Louisiana -pacific Corporation
P.O. Box 9&
Roaring River, NC 28669-0098
Subject: Monitoring for High Rock Reservoir (Permit NC0005266
Total Maximum Daily Load ).
(Z'MDL) Study (chlorophyll a and turbidity)
Dear Mr. Reavis,
The Division of Water Quality (DW
Association (YPDRBA Q),
) in Partnership with the Yadkin Pee -Dee River Basin
, has begun monitoring of the Hi
Purpose of chlorophyll a and turbid! Rock Reservoir watershed for the
is scheduled to last for two ears A TMDL development, as of April
y (P� 1, 2008 — March 31, 2010)2008. The monitoring
Ms. Kathy Stecker, Supervisor, Modeling and TMDL Unit, discussed additional effluent
These increased nutrient dturbiditygers at the YpDRg�q, meeting held October 5, 2007.
facility's monitoring needs are not currently included in your,
t3' Permit effluent monitoringrequirements.
perform the additional monitoring or tduration of the two ear•
sufficient data to perform a comprehensive Members of YPDRBA have agreed to .
is not being reopened to include this nsi DL for Hi y study' h order to supply
falter, Rock bake. Although your permit
the Division monitoring, should the volun
will reconsider this decision to include the additional monitoring time necessary. �'Y monitoring
for the
The additional effluent. monitoring requirements for your facility
Parameter Description are:
P Paz'ameter. Measurement
Code FYe uenc Sanple Type Sample
Nitrogen, Ammonia 00610
total (as � (m /L) M°n�Y Composite Location
TKN as N (m /L) Effluent
NO2+NO3 (m /L) 00625 Monthl
00630 Com osite
as N
( )
Nitrogen, Total Com osite Effluent
(M /L) 00600 Monthl MonthlyEffluent
Composite Effluent
Turbid! - (ntu) 00076
Weekl Grab °cart
North Carolina Divisi
Internet: on of Water Effluent Qt!!1Qi
Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone]
www.ncwater ualit .ors
Location: 512 N. Salisbury St. Raleigh, NC 27604 . Fax [phone]
Customer Service
An Equal Opportunity/Affirmative Action Employer —50% Reeycled/I . post 1-877-623-6748
Consumer Paper

Additional
Monitoring for High Rock Lake
page 2
assistance with this monitoring effort. This data will be
Thank you for your cooperation and rove model prer1W
ctions. If you have any questions,
_invaluable to model development anexert
pervisoestern NPDES Program) or Ms.
please contact Ms. -Susan A-VilsOnt.- 5-10 (Sup . .......
Kathy Stecker , ext. 505.
Sincerely,
V,_Coleen H. Sullins
cc: Winston-Salem Regional office Steve Tedder
Central Files,
Npj)ES-.1Files.,
and Modeling Unit, planning Section
Jennie Atkins, Environmental Sciences Section