WQ0006906_BIMS Report_20240214

Compliance Inspection Report
Permit: WQ0006906 Effective: 07/26/22 Expiration: 11/30/27 Owner : Town of Taylorsville
SOC: Effective: Expiration: Facility: Town of Taylorsville Class B Residuals Prograrr
County: Alexander 344 Minnigan Ln
Region: Mooresville
Taylorsville NC 28681
Contact Person: Aaron Wilson Wike Title: Town Manager Phone: [phone]
Directions to Facility:
System Classifications: LA,
Primary ORC: Zach D Key
Secondary ORC(s):
On -Site Representative(s):
Certification: 27660 Phone:[phone]
Related Permits:
NC0026271 Town of Taylorsville - Taylorsville WWTP
Inspection Date: 02/14/2024 Entry Time 10:30AM Exit Time: 05:OOPM
Primary Inspector: Edward Watson Phone:
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Annual Report Review
Permit Inspection Type: Land Application of Residual Solids (503)
Facility Status: Compliant ❑ Not Compliant
Question Areas:
Miscellaneous Questions Record Keeping Treatment
Sampling Pathogen and Vector Attraction
(See attachment summary)
Page 1 of 4

Permit: WQ0006906 Owner - Facility: Town of Taylorsville
Inspection Date: 02/14/2024 Inspection Type: Annual Report Review Reason for Visit: Routine
Inspection Summary:
This is an Annual Report (AR) review. A site visit was not conducted as part of this review.
The AR indicates four (4) of the program fields received residual soil amendment material in 2023.
A total of 69.95 dry tons of class "B" residuals were appield on 56 permitted acres in 2023.
Page 2 of 4

Permit: WQ0006906 Owner - Facility: Town of Taylorsville
Inspection Date: 02/14/2024 Inspection Type: Annual Report Review
Type
Distribution and Marketing
Land Application
Reason for Visit: Routine
Yes No NA NE
Record Keeping
Yes No NA NE
Is GW monitoring being conducted, if required?
❑
❑ 0 ❑
Are GW samples from all MWs sampled for all required parameters?
❑
❑ ❑
Are there any GW quality violations?
❑
❑ ❑
Is GW-59A certification form completed for facility?
❑
❑ ❑
Is a copy of current permit on -site?
❑
❑ ❑
Are current metals and nutrient analysis available?
❑ ❑ ❑
Are nutrient and metal loading calculating most limiting parameters?
❑
❑ ❑
a. TCLP analysis?
❑ ❑ ❑
b. SSFA (Standard Soil Fertility Analysis)?
❑ ❑ ❑
Are PAN balances being maintained?
❑ ❑ ❑
Are PAN balances within permit limits?
❑ ❑ ❑
Has land application equipment been calibrated?
❑
❑ ❑
Are there pH records for alkaline stabilization?
❑ ❑ ❑
Are there pH records for the land application site?
❑
❑ ❑
Are nutrient/crop removal practices in place?
❑ ❑ ❑
Do lab sheets support data reported on Residual Analysis Summary?
❑ ❑ ❑
Are hauling records available?
❑
❑ ❑
Are hauling records maintained and up-to-date?
❑
❑ ❑
# Has permittee been free of public complaints in last 12 months?
❑ ❑ ❑
Has application occurred during Seasonal Restriction window?
❑
0 ❑ ❑
Comment: PH records for the receiving fields were not presented in the AR. However, the analytical data
of the residuals from the POTW indicate PH of the residual material is within permit limits.
The
ALAF does not indicate that lime ammendments were required for any
of the fields that
received class "B" residuals during 2023.
All fields have an appropriate cover crop in place.
Lime stabilization records are reported in the AR.
Pathogen and Vector Attraction Yes No NA NE
a. Fecal coliform SM 9221 E (Class A or B) ❑ 0 ❑ ❑
Class A, all test must be <1000 MPN/dry gram ❑
Geometric mean of 7 samples per monitoring period for class B<2.0*10E6 CFU/dry gram ❑
Fecal coliform SM 9222 D (Class B only) 0 ❑ ❑ ❑
Page 3 of 4

Permit: WQ0006906 Owner - Facility: Town of Taylorsville
Inspection Date: 02/14/2024 Inspection Type: Annual Report Review
Reason for Visit: Routine
Geometric mean of 7 samples per monitoring period for class B<2.0*10E6 CFU/dry gram
b. pH records for alkaline stabilization (Class A)
❑
❑ ❑
c. pH records for alkaline stabilization (Class B)
0
❑ ❑ ❑
Temperature corrected
d. Salmonella (Class A, all test must be < 3MPN/4 gram day)
❑
❑ ❑
e. Time/Temp on:
❑
❑ ❑
Digester (MCRT)
Compost
❑
Class A lime stabilization
❑
f. Volatile Solids Calculations
❑ ❑ ❑
g. Bench -top Aerobic/Anaerobic digestion results
❑
❑ 0 ❑
Comment: PVAR by lime stabilization. Lime stabilization records indicate sufficient
pathogen reduction has
occurred.
Treatment
Yes No NA NE
Check all that apply
Aerobic Digestion
Anaerobic Digestion
❑
Alkaline Pasteurization (Class A)
❑
Alkaline Stabilization (Class B)
Compost
❑
Drying Beds
❑
Other
❑
Sampling Yes No NA NE
Describe sampling:
Is sampling adequate? ❑ ❑ ❑
Is sampling representative? 0 ❑ ❑ ❑
Comment: Geometric mean sampling indicates the sampling to be representative.
Page 4 of 4