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FACT SHEET
EXPEDITED - PERMIT RENEWAL
NCO034703 — Class WW-II
Basic Information for Expedited Permit Renewals
Permit Writer/Date
Emily Phillips / NPDES / January 3, 2019
Permit Number - Class
NC0034703— Class WW-II
Flow
0.011 MGD
Owner
Rowan -Salisbury Schools
Facility Name
Knollwood Elementary School
Type of Waste
100 % domestic
Basin Name/Sub-basin number
Yadkin Pee -Dee River Basin / 03-07-04
Receiving Stream
Little Creek [segment 12-110-3]
Stream Classification in Permit
C
Does permit need Daily Max NH3 limits?
No, already present
Does permit need TRC limits/language?
No, already present
Does permit have toxicity testing?
No
Does permit have Special Conditions?
Yes — Nutrient Reopener for High Rock
Does permit have instream monitoring?
No
Is the stream impaired (on 303(d) list)?
No
Any obvious compliance concerns?
No
Any permit MODS since last permit?
No
Requests for Renewal
Received January 2, 2019
New expiration date
June 30, 2024
Changes to current permit?
Updated map and eDMR language, and added permit citations
Data Review -- Reviewed BIMS data from 2014 through present. There have been no enforcements since the
last permit renewal in 2014. Violations include daily maximum exceeded for TRC in 2014 & 2015 (also for fecal
in 2015); daily maximum exceeded for fecal and monthly geometric mean exceeded for fecal in 2017. All
proceed to NOV's. No instream monitoring is present.
In March 2016, Ori Truvia performed a Compliance Evaluation Inspection, and found the facility to be
operating successfully properly except for the flow meter on site (flow was estimated using the bucket and
stopwatch method).
Overall, this facility seemed well -maintained and efficiently treating wastewaster.