NC0020354_Monitoring Information_20020304

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OqQG Michael F. Easley
Governor
co � William G. Ross, Jr., Secretary
> --f North Carolina Department of Environment and Natural Resources
p Gregory J. Thorpe, Ph.D., Acting Director
Division of Water Quality
March 4, 2002
MR. HUGH MONTGOMERY
TOWN MANAGER
TOWN OF PITTSBORO
PO BOX 759
PITTSBORO NC 27312
Subject: Pretreatment Unit Review of Short Term Monitoring Plan (STMP)
Town of Pittsboro (NPDES # NC0020354)
Chatham County
Dear Mr. Montgomery:
The Pretreatment Unit of the Division of Water Quality has reviewed the Short Term Monitoring
Plan (STMP) for the Town of Pittsboro. This STMP was prepared by the Pretreatment Unit staff
on March 1, 2002.
The review indicates the STMP is adequate and meets the requirements needed to establish a
site-specific Headworks Analysis (HWA). Proper implementation of an STMP is also required
by Part III (B), of your NPDES permit. Please refer to the Comprehensive Guidance for North
Carolina Pretreatment Programs (Comprehensive Guide) for additional information and
examples.
1. STMT Implementation: The Town must begin immediate implementation of the
attached STMT (collect first round of samples in March 2002). The Town must fax
copies of all data to the Pretreatment Unit within 3 days of receipt of lab reports.
2. STMP Data Summary: Comprehensive Guide, Appendix 4-B Sample collection and
laboratory analysis must be done as outlined in this STMP. It is also very important
to organize and summarize your data. Example data summary forms can be found on
the disc sent to Wally Jenkins of the Town.
3. Headworks Analysis (HWA): The To\� n must submit an updated site-specific HWA
by August 1, 2002. The Town is urged to attend one of the HWA training sessions
provided by the Pretreatment Unit. Please contact me to sign up.
4. Division Review of Data: As your STMP data is accumulated, organized, and
analyzed, the Division may request to review tabulated data and to see chain of
custody forms and laboratory data sheets.
5. STMP Modifications: Interpretation of monitoring data or changes In operation at
Your POTW may indicate that the S'P.MP needs to be modified: however, please be
aware that modifications to your STIP must be approved by,the Division.
NC—DENR. D\\ L. PRET1tEATMENT UNIT Telephone: [phone] Fam 919-715-29=11
1617 FLAIL SERVICE CF.N"1 ER, RALEIGH, NC 27699-Ir,17 \n Equal Opportunity krti-niati%e .kction Employer
Website:http://h'_n.eni.,tate.nc.us/Pretreat/inde�.hhnl 50%n recycled/HM post-comumer paper
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Response to this letter is required as outlined above.
The Town's failure to submit an updated Short Term Monitoring Plan (STMP) as required by the
Division's June 14, 2001, Notice of Deficiency will be addressed under separate cover.
If you have any questions or comments, please contact me at [phone] (ext. 523) [email:
[e-mail]], or Tom S. Poe (ext. 522), Supervisor of the Pretreatment Unit.
Sincerely,
I
Dana Rees Folley
Pretreatment Staff
drf/pittsborostmp.002
enclosures: STMP
Disc for MR. JENKINS ONLY
cc with enclosures:
Mr. Wally Jenkins, Director of Water Resources, Town of Pittsboro
DRF, Pretreatment Unit
cc without enclosures:
Central Files
Myrl Nisely, Raleigh Regional Office

MAA -4 2002