NCG030265 DMR SW (2)

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted _April 224, 220jj15
CERTIFICATE OF COVERAGE NO. NCG030265 RECEI V EQmPLE COLLECTION YEAR _2015
FACILITY NAME Dave Steel Company, Inc. APR 2 3 2015 SAMPLE PERIOD ❑ Jan-June ❑ July-Dec
COUNTY Buncombe or ® Monthly' April (month)
PERSON COLLECTING SAMPLES _Dan March CENTRAL FILES DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY—Pace Analytical Labs Lab Cert. # _040 vR SECTION ❑Zero-flow ❑Water Supply []SA
Comments on sample collection or analysis: ❑Other
Part A: Stormwater Benchmarks and Monitoring Results
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No dischar ge th' d�
Outfall No.
Date Sample
Collected 1
(mo/dd/yr)
24-hour rainfallH
Total Suspended Solids a ' Copper
amount, Standard units
Inches
is
Non -Polar O&G/
Lead Zinc Total Petroleum Total Toxic
Organicss
Hydrocarbons
Benchmarks ===>
-
- 100 mg/L or 50 mg/L4 6.0-9.0 0.007 mg/L
0.03 mg/L 0.067 mg/L 15 mg/L i mg/L
002
04/14/15
0.21 0.0057
ont y samp ing (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on-site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
Manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
.be manufacture use the definition found in 40 CFR 469.31).
SWU-245, last revised 10/25/2012
11/1/2012-10/31/2017 Page 1 of

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Jeff' Dave
Name (Print name)
President
Title,(Print title
M, 4 ) —4 IV z015
(Si U
re) (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format "<XX me/L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No A.-
Outfall No. Date Sample 24-hour rainfall
Collected" amount, Non -polar O&G/TPH by
(mo/dd/yr) Inches' EPA 1664 (SGT -HEM)
Total Suspended Solids
th1s penod.
pH
Benchmarks =__> _ - 15 mg/L
100 mg/L or 50 mg/L*
6.0 – 9.0 SU
FIL
art A Mcn nnnly to +hCG oma.+ n
assifications where the more protective benchmark applies.
SWU-245, last revised 10/25/2012
Page 2 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Jeff Dave
Name (Print name)
President
Title (Print title)
LI 2015
( ign ture) Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX me/L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n Nn dicrhnrnp this nprinrl?Z
Outfall No. Date Sample 24-hour rainfall
Collected' amount, Non -polar O&G/TPH by Total Suspended Solids pH
(mo/dd/yr) Inches EPA 1664 (SGT -HEM)
Benchmarks =__> _ - 15 mg/L 100 mg/L or 50 mg/L* 6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3