NCG190003_DMR_20200808

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO. NCG190000
DISCHARGE MONITORING REPORT (DMR)
CERTIFICATE OF COVERAGE NO. NCG19 0003
FACILITY NAME BOCK MARINE BUILDERS
PERSON COLLECTING SAMPLES Jim Frei/ SwSG
CERTIFIED LABORATORY Pace Analytical Lab # 12/ 40/ 633
SwSG Lab # 5054
Part A: Specific Monitoring Reouirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2020
(This monitoring report is due at the Division no later than 30 days from
mvviceives the sampling results from the laboratory.)
UNTY CARTERET
AUG 13 2020PHONE NO. [phone]
CENTRAL FILES
DWR SECT10P1
Outfall
No.
Date
Sample
Collected
mo/dd/ r
Total
Rainfall
inches
00530
00400
00556
01119
01104
01094
01114
Total
Suspended
Solids mg/L
pH
Standard
units
Oil &
Grease
m
Coppe
mg/L
Aluminum
mg/L
Zinc '
mg/L
Lend"
mg/L
Benchmark
50
Within 6.0—
9.0
15
0.005
0.75
0.095
0.220
001
07/08/20
0.43"
< 8.6
6.70
< 5.0
0.37
< 0.10
0.44
< 0.0050
002
07/08/20
0.43"
105
7.22
< 5.0
0.50
2.9 1
0.10
< 0.0050
' If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit.
Z Total recoverable.
'These benchmarks are water hardness dependant. Values shown based on a hardness of 50 mg/L.
Solvent Management Plan Certification:
Mail original and one copy to: "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit requirement
NCDEQ/ Division of Water Resources for managing solvents, 1 certify that to the best of my knowledge and belief, no leak, spill, or dumping of concentrated
Attn: DWR Central Files solvents into the stormwater or onto areas which are exposed to rainfall or stormwater runoff has occurred since filing the
1617 Mail Service Center last discharge monitoring report. further certify that this facility is implementing all the provisions of the Solvent
Raleigh, North Carolina 27699-1617 Management Plan included ' d Stormwat Poll evention Plan."
(Signature of Permittee) (Date)
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who
manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and
belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of tines
and imprls n ent for owing violationnsue."
✓ � /fir'` ✓
(Signature of Permittee) (Date)
Permit Date: 06/02/2015-05/31/2020 SWU-253-060515
Page 1 of 1