WQ0041386_Staff Report_20200115

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State of North Carolina
Division of Water Resources
Water Quality Regional Operations Section
Fnvirvnnientcal Staff Report
Quality
To: ❑ NPDES Unit ® Non -Discharge Unit Application No.: (WQ0041386)
Attn: (Erick Saunders) Facility name: 2162 Brogden Rd. SFR
Granville County
From: (Gary Kreiser)
Choose an item. Regional Office
Note: This form has been adapted from the non -discharge facility staff report to document the review of both non -
discharge and NPDES permit applications and/or renewals Please complete all sections as they are pplicable
I. GENERAL AND SITE VISIT INFORMATION
1. Was a site visit conducted? ® Yes or ❑ No
a. Date of site visit: 10/31/2019
b. Site visit conducted by: Gary Kreiser
c. Inspection report attached? ❑ Yes or ® No
d. Person contacted:
e. Driving directions:
2. Discharge Point(s):
Latitude:
Latitude:
and their contact information: (_)
3. Receiving stream or affected surface waters:
Classification:
River Basin and Sub -basin No.
Longitude:
Longitude:
- ext.
Describe receiving stream features and pertinent downstream uses:
II. PROPOSED FACILITIES: NEW APPLICATIONS
1. Facility Classification: (Please attach completed rating sheet to be attached to issued permit)
Proposed flow: 480 gpd
Current permitted flow:
2. Are the new treatment facilities adequate for the type of waste and disposal system? ® Yes or ❑ No
If no, explain:
3. Are site conditions (soils, depth to water table, etc.) consistent with the submitted reports? ® Yes ❑ No ❑ N/A
If no, please explain:
4. Do the plans and site map represent the actual site (property lines, wells, etc.)? ® Yes ❑ No ❑ N/A
If no, please explain:
5. Is the proposed residuals management plan adequate? ® Yes ❑ No ❑ N/A
If no, please explain:
FORM: WQROSSR 04-14 Page 1 of 5

6. Are the proposed application rates (e.g., hydraulic, nutrient) acceptable? ® Yes ❑ No ❑ N/A
If no, please explain:
7. Are there any setback conflicts for proposed treatment, storage and disposal sites? ❑ Yes or ® No
If yes, attach a map showing conflict areas.
8. Is the proposed or existing groundwater monitoring program adequate? ❑ Yes ❑ No ❑ N/A
If no, explain and recommend any changes to the groundwater monitoring program:
9. For residuals, will seasonal or other restrictions be required? ❑ Yes ❑ No ❑ N/A
If yes, attach list of sites with restrictions (Certification B)
Describe the residuals handling and utilization scheme:
10. Possible toxic impacts to surface waters:
11. Pretreatment Program (POTWs only):
III. EXISTING FACILITIES: MODIFICATION AND RENEWAL APPLICATIONS
1. Are there appropriately certified Operators in Charge (ORCs) for the facility? ❑ Yes ❑ No ❑ N/A
ORC: Certificate #: Backup ORC: Certificate M
2. Are the design, maintenance and operation of the treatment facilities adequate for the type of waste and disposal
system? ❑ Yes or ❑ No
If no, please explain:
Description of existing facilities:
Proposed flow:
Current permitted flow:
Explain anything observed during the site visit that needs to be addressed by the permit, or that may be important
for the permit writer to know (i.e., equipment condition, function, maintenance, a change in facility ownership,
etc.)
3. Are the site conditions (e.g., soils, topography, depth to water table, etc.) maintained appropriately and adequately
assimilating the waste? ❑ Yes or ❑ No
If no, please explain:
4. Has the site changed in any way that may affect the permit (e.g., drainage added, new wells inside the compliance
boundary, new development, etc.)? ❑ Yes or ❑ No
If yes, please explain:
5. Is the residuals management plan adequate? ❑ Yes or ❑ No
If no, please explain:
6. Are the existing application rates (e.g., hydraulic, nutrient) still acceptable? ❑ Yes or ❑ No
If no, please explain:
7. Is the existing groundwater monitoring program adequate? ❑ Yes ❑ No ❑ N/A
If no, explain and recommend any changes to the groundwater monitoring program:
8. Are there any setback conflicts for existing treatment, storage and disposal sites? ❑ Yes or ❑ No
If yes, attach a map showing conflict areas.
9. Is the description of the facilities as written in the existing permit correct? ❑ Yes or ❑ No
If no, please explain:
10. Were monitoring wells properly constructed and located? ❑ Yes ❑ No ❑ N/A
If no, please explain:
11. Are the monitoring well coordinates correct in BIMS? ❑ Yes ❑ No ❑ N/A
If no, please complete the following (expand table if necessary):
FORM: WQROSSR 04-14 Page 2 of 5

Monitoring Well
Latitude
Longitude
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12. Has a review of all self -monitoring data been conducted (e.g., DMR, NDMR, NDAR, GW)? ❑ Yes or ❑ No
Please summarize any findings resulting from this review:
Provide input to help the permit writer evaluate any requests for reduced monitoring, if applicable.
13. Are there any permit changes needed in order to address ongoing BIMS violations? ❑ Yes or ❑ No
If yes, please explain:
14. Check all that apply:
❑ No compliance issues ❑ Current enforcement action(s) ❑ Currently under JOC
❑ Notice(s) of violation ❑ Currently under SOC ❑ Currently under moratorium
Please explain and attach any documents that may help clarify answer/comments (i.e., NOV, NOD, etc.)
If the facility has had compliance problems during the permit cycle, please explain the status. Has the RO been
working with the Permittee? Is a solution underway or in place?
Have all -compliance dates/conditions in the existing permit been satisfied? ❑ Yes ❑ No ❑ N/A
If no, please explain:
15. Are there any issues related to compliance/enforcement that should be resolved before issuing this permit?
❑ Yes ❑No❑N/A
If yes, please explain:
16. Possible toxic impacts to surface waters:
17. Pretreatment Program (POTWs only):
FORM: WQROSSR 04-14 Page 3 of 5

IV. REGIONAL OFFICE RECOMMENDATIONS
1. Do you foresee any problems with issuance/renewal of this permit? ❑ Yes or ® No
If yes, please explain:
2. List any items that you would like the NPDES Unit or Non -Discharge Unit Central Office to obtain through an
additional information request:
Item Reason
3. List specific permit conditions recommended to be removed from the permit when issued:
Condition Reason
4. List specific special conditions or compliance schedules recommended to be included in the permit when issued:
Condition
Reason
Specifications of fill
material
Potential that some fill will needed to be brought it during system installation.
Acceptable fill need to be used.
5. Recommendation: ❑ Hold, pending receipt and review of additional information by regional office
❑ Hold, pending review of draft permit by regional office
❑ Issue upon receipt of needed additional information
® Issue
❑ Deny (Please states /reasons: )
6. Signature of report preparer:
Signature of regional supervisor:
Date: i It I To
FORM: WQROSSR 04-14 Page 4 of 5

V. ADDITIONAL REGIONAL STAFF REVIEW ITEMS
A site visit was performed on 10/31/19. RRO staff meet with representatives of AWT, builder and property owner during
site visit. The purpose of the site visit was to discuss the locations of the Ksats and other site characteristics for this site.
AWT explained that during its field investigation the property boundaries that were depicted by Granville County GIS
were used to approximate the property. However, during surveying it was determined that some of the field work (Ksats)
were done off property. From the site visit it appears that the location of the Ksats were approximately 75 feet off
property. Soil borings were performed in the proposed irrigation area and it was determined that the soils off property
were similar to the ones on property. Soils were consistent with the Creedmoor soil series with a sandy loam surface and
depth to SHWT greater than 12 inches.
RRO staff feels that the Ksat data is valid and is representative of the site. The proposed irrigation area has been
previously cut for lumber the remaining vegetation is briars and young trees. Vegetation will need to be cleared in order
to install system. Care will need to be taken not to disturb the soil. There are several depressions, ruts that may need to
have appropriate fill brought in. The loading rate of 11.34 inches per year is appropriate for this site.
FORM: WQROSSR 04-14 Page 5 of 5

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