HomeMy WebLinkAboutWQ0021934_Monitoring - 12-2023_20240806I
SUBMIT FORM ON YELLOW PAPER ONLY
EPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
BMW
IVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221
FACILITY INFORMATION
Please Print Clearly or Type
PERMIT Number: Expiration Date: 02/28/2028
Facility Name: Hasentree
Non -Discharge W00021934 UIC
NPDES Other
Permit Name (if different):
Facility Address:
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Wake Forest NC County Wake
® Spray Field ❑ Remediation:
Contact Person: Andrew Stevenson
Telephone#:919-279-1872
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name:
No. of wells to be sampled: 5
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): MW-1
Date sample collected: 12/12/23
FIELD ANALYSES:
WAS
Well Depth: 40.38 ft.
Well Diameter: 2 in.
pH 7.4 units Temp. 14 °C
DRY at
Depth to Water Level: 38.53ft. below measuring
p g point
Screened Interval: ft. to
ft. Spec. Cond. µ Mhos
time of
sampling,
Measuring Point is ft. above land surface
Relative M.P. Elevation: ft.
Odor
check
Volume of water pumped/bailed before sampling:
0.6 gallons
Appearance
here:
Samples for metals were collected unfiltered:
❑YES
❑ NO and field acidified: ❑ YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 12/12/2023-12/14/2023
Laboratory Name: Waypoint Analytical
Certification No. 10
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD
mg/I
Nitrite (NO2) as N
mg/I
Pb - Lead mg/1
Coliform: MF Fecal
/100ml
Nitrate (NO3) as N
mg/I
Zn - Zinc mg/I
Coliform: MF Total
/100ml
Phosphorus: Total as P
mg/I
(Note- Use MPN method for highly turbid samples)
Orthophosphate
mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total
28 mg/1
Al - Aluminum
mg/I
All samples grab.
pH (when analyzed)
7.4 units
Ba - Barium
mg/I
Dry During sample Collection, Could not fill all
TOC
mg/I
Ca - Calcium
mg/I
bottles.
Chloride
mg/I
Cd - Cadmium
mg/I
Arsenic
mg/I
Chromium: T
mg/I
Total Suspended Residue- 4000
Grease and Oils
mg/I
Cu - Cor fimg/l
ORGANICS: (by GC, GC/MS, HPLC)
Phenol
M04
Fe - Iron '
mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate
mg/
Hg - Mercury = r
mg/I
Report Attached? ❑ Yes (1) ® No (0)
Specific Conductance
[,at M bs�
K - Potassium - .-^.
mg/I
VOC method #
Total Ammonia
mg/I
Mg - Maa�1
method #
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn - Manganese
m9/1
, method #
TKN as N
mg/I
Ni - Nickel
mg/1
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
GW-59 Rev.1/2007
SUBMIT FORM ON YELLOW PAPER ONLY
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
[VISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
• • •
617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 02/28/2028
Facility Name: Hasentree
Non -Discharge W00021934 UIC
Permit Name (if different):
NPDES Other
Facility Address:
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Wake Forest NC County Wake
® Spray Field ❑ Remediation:
Contact Person: Andrew Stevenson
Telephone#:919-279-1872
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name:
No. of wells to be sampled:
5
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): MW-2
Date sample collected: 12/12/2023
FIELD ANALYSES:
WAS
Well Depth: 45.88ft.
Well Diameter: 2
in.
pH 6.9 units Temp. 13 °C
DRY at
Depth to Water Level: 27.83ft. below measuring point
Screened Interval:
ft. to
ft. Spec. Cond. µMhos
time of
—
sampling,
Measuring Point is ft. above land surface
Relative M.P. Elevation:
ft.
Odor
check
Volume of water pumped/bailed before sampling:
8•7 gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ❑YES
❑ NO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 12/12/23-12/21/2023
Laboratory Name: Waypoint Analytical
Certification No. 10
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD mg/I
Nitrite (NO2) as N
mg/I
Pb - Lead mg/I
Coliform: MF Fecal 1 /loom[
Nitrate (NO3) as N
<0.04 mg/I
Zn - Zinc mg/I
Coliform: MF Total /loom[
Phosphorus: Total as P
1.89 mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total 100 mg/I
Al - Aluminum
mg/I
Total Suspended Residue- 40 mg/I
pH (when analyzed) 6.9 units
Ba - Barium
mg/I
TOC <1.00 mg/I
Ca - Calcium
mg/I
Chloride 11 mg/I
Cd - Cadmium
mg/I
Arsenic mg/I
Chromium: Total
mg/I
Grease and Oils mg/I
Cu - Copper
mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol mg/I
Fe - Iron
mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate mg/I
Hg - Mercury
mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance µMhos
K - Potassium
mg/I
VOC method #
Total Ammonia 0.10 mg/I
Mg - Magnesium
mg/I
method #
(Ammonia Nitrogen, NH3as N; Ammonia Nitrogen, Total)
Mn - Manganese
mg/I
, method #
TKN as N mg/I
Ni - Nickel
mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Andrew Stevenson- Field Supervisor
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.1/2007
SUBMIT FORM ON YELLOW PAPER ONLY
.
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
R'.'94
(VISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221
FACILITY INFORMATION PleasePnntClearlyorType
PERMIT Number: Expiration Date: 02/28/2028
Facility Name: Hasentree
Non -Discharge WQ0021934 UIC
Permit Name (if different):
NPDES Other
Facility Address:
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Wake Forest NC County Wake
® Spray Field ❑ Remediation:
Contact Person: Andrew Stevenson
Telephone#:919-279-1872
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name:
No. of wells to be sampled:
5
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): MW-3
Date sample collected: 12/12/2023
FIELD ANALYSES:
WAS
Well Depth: 45.44 ft.
Well Diameter: 2
in.
pH 7•5 units Temp. 14 °C
DRY at
Depth to Water Level: 32.89ft. below measuring point
Screened Interval:
ft. to
ft. Spec. Cond. µMhos
time of
sampling,
Measuring Point is ft. above land surface
Relative M.P. Elevation:
ft.
Odor
check
Volume of water pumped/bailed before sampling:
6.0 gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: El YES
❑ NO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 12/12/2023-12/21 /2023
Laboratory Name: Waypoint Analytical
Certification No. 10
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD mg/I
Nitrite (NO2) as N
mg/I
Pb - Lead mg/I
Coliform: MF Fecal 7 /100ml
Nitrate (NO3) as N
<0.04 mg/I
Zn - Zinc mg/I
Coliform: MF Total /100ml
Phosphorus: Total as P
4.55 mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
mg/1
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total 100 mg/I
Al - Aluminum
mg/I
Total Suspended Residue- 179
pH (when analyzed) 7•5 units
Ba - Barium
mg/I
TOC 1.38 mg/I
Ca - Calcium
mg/I
Chloride 9 mg/I
Cd - Cadmium
mg/I
Arsenic mg/I
Chromium: Total
mg/I
Grease and Oils mg/I
Cu - Copper
mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol mg/I
Fe - Iron
mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate mg/I
Hg - Mercury
mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance µMhos
K - Potassium
mg/I
VOC method #
Total Ammonia 0.21 mg/I
Mg - Magnesium
mg/I
method #
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn - Manganese
mg/I
, method #
TKN as N mg/I
Ni - Nickel
mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Roger Tupps- Field Supervisor
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.1/2007
SUBMIT FORM ON YELLOW PAPER ONLY
EPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
IVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 02/28/2028
Facility Name: Hasentree
Non -Discharge W00021934 UIC
Permit Name (if different):
NPDES Other
Facility Address:
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Wake Forest NC County Wake
® Spray Field ❑ Remediation:
Contact Person: Andrew Stevenson
Telephone#:919-279-1872
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name:
No. of wells to be sampled: 5
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): MW-4
Date sample collected: 12/12/2023
FIELD ANALYSES:
WAS
Well Depth: 29.91 ft.
Well Diameter: 2 in.
pH 8.1 units Temp. 14 °C
DRY at
Depth to Water Level: 25.81 ft. below measuring point
Screened Interval: ft.
to —
ft. Spec. Cond. µMhos
time of
sampling,
Measuring Point is ft. above land surface
Relative M.P. Elevation:
ft.
Odor
check
Volume of water pumped/bailed before sampling:
2.1 gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: El YES
❑ NO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 12/12/2023-12/21/2023
Laboratory Name: Waypoint Analytical
Certification No. 10
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD mg/I
Nitrite (NO2) as N
mg/I
Pb - Lead mg/I
Coliform: MF Fecal <1 /100ml
Nitrate (NO3) as N
0.60 mg/I
Zn - Zinc mg/I
Coliform: MF Total /100ml
Phosphorus: Total as P
2.99 mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total 89 mg/I
Al - Aluminum
mg/I
Total suspended residue-507
pH (when analyzed) 8.1 units
Ba - Barium
mg/I
TOC 6•25 mg/I
Ca - Calcium
mg/I
Chloride 14 mg/I
Cd - Cadmium
mg/I
Arsenic mg/I
Chromium: Total
mg/I
Grease and Oils mg/I
Cu - Copper
mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol mg/I
Fe - Iron
mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate mg/I
Hg - Mercury
mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance µMhos
K - Potassium
mg/I
VOC method #
Total Ammonia 0.21 mg/I
Mg - Magnesium
mg/I
method #
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn -Manganese
mg/I
,method #
TKN as N mg/1
Ni - Nickel
mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
GW-59 Rev.1/2007
SUBMIT FORM ON YELLOW PAPER ONLY
DEPARTMENT OF ENVIRONMENT 8 NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
M.e
IVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
I 617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221
FACILITY INFORMATION Please PrntC/earlyorType
PERMIT Number: Expiration Date: 02/28/2028
Facility Name: Hasentree
Non -Discharge W00021934 UIC
Permit Name (if different):
NPDES Other
Facility Address:
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Wake Forest NC County Wake
® Spray Field ❑ Remediation:
Contact Person: Andrew Stevenson
Telephone#: 919-279-1872
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name:
No. of wells to be sampled: 5
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): MW-5
Date sample collected: 12/12/2023
FIELD ANALYSES:
WAS
Well Depth: 36.65 ft.
Well Diameter: 2 in.
pH 6•6 units Temp. 13 °C
DRY at
Depth to Water Level: 29.89ft. below measuring point
Screened Interval: ft.
to
ft. Spec. Cond. µMhos
time of
sampling,
Measuring Point is ft. above land surface
Relative M.P. Elevation:
ft.
Odor
check
Volume of water pumped/bailed before sampling:
3.0 gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: El YES
❑ NO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 12/12/2023-12/28/2023
Laboratory Name: Waypoint Analytical
Certification No. 10
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD mg/1
Nitrite (NO2) as N
mg/I
Pb - Lead mg/I
Coliform: MF Fecal <1 /100ml
Nitrate (NO3) as N
<0.04 mg/I
Zn - Zinc mg/I
Coliform: MF Total /100ml
Phosphorus: Total as P
6.09 mg/I
(Note. Use MPN method for highly turbid samples)
Orthophosphate
mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total 190 mg/I
Al - Aluminum
mg/1
Total suspended residue- 61 mg/I
pH (when analyzed) 6.6 units
Ba - Barium
mg/1
TOC 1.97 mg/I
Ca - Calcium
mg/I
Chloride 6 mg/I
Cd - Cadmium
mg/I
Arsenic mg/I
Chromium: Total
mg/I
Grease and Oils mg/I
Cu - Copper
mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol mg/1
Fe - Iron
mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate mg/I
Hg - Mercury
mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance µMhos
K - Potassium
mg/I
VOC method #
Total Ammonia 0•09 mg/I
Mg - Magnesium
mg/I
method #
(Ammonia Nitrogen, NH3as N, Ammonia Nitrogen, Total)
Mn -Manganese
mg/I
,method #
TKN as N mg/I
Ni - Nickel
mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
GW-59 Rev.1/2007
0
Waypo
i nt
ANALYTICAL
114 OAKMONT DRIVE
GREENVILLE, NC 27858
CLIENT: HASENTREE-DWR PERMIT (AQUA)
MR. R.H. TUPPS
AQUA NORTH CAROLINA
202 MACKENAN CT.
CARY, NC 27 11
REVIEWED BY:
VOLATILE ORGANICS
RTTI_ METHODS 8260D
Drinking Water ID: 37715
Waatewater ID: 10
PHONE (252) 756-6208
FAX (252) 756-0633
CLIENT ID: 468
ANALYST: BLD
DATE COLLECTED: 12/12/23 Page: 1
DATE ANALYZED: 12/15/23
DATE REPORTED: 12/28/23
PARAMETERS, ug/I
MW-2
MW-3
MW-4
MW-5
1. Benzene
<0.50
<0.50
<0.50
<0.50
2. Bromobenzene
<0.50
<0.50
<0.50
<0.50
3. Bromochloromethane
<0.50
<0.50
<0.50
<0.50
4. Bromodichloromethane
<0.50
<0.50
<0.50
<0.50
5. Bromoform
<0.50
<0.50
<0.50
<0.50
6. Bronlonlethane
<0.50
<0.50
<0.50
<0.50
7. N-Butylbenzene
<0.50
<0.50
<0.50
<0.50
8. Sec-Butvlbenzene
<0.50
<0.50
<0.50
<0.50
9. Tert-Butvlbenzene
<0.50
<0.50
<0.50
<0.50
10. Carbon Tetrachloride
<0.50
<0.50
<0.50
<0.50
11. Chlorobenzene
<0.50
<0.50
<0.50
<0,50
12. Chloroethane
<0.50
<0.50
<0.50
<0.50
13. Chloroform
<0.50
<0.50
<0.50
<0.50
14. Chloromethane
<0.50
<0.50
<0.50
<0.50
15. 2-Chlorotoluene
<0.50
<0.50
<0.50
<0.50
16. 4-Chlorotoluene
<0.50
<0.50
<0.50
<0.50
17. Dibromochloromethane
<0.50
<0.50
<0.50
<0.50
18. 1,2-Dibromo-3-Clilo•opropane
<0.50
<0.50
<0.50
<0.50
19. 1,2-Dibronioethane
<0.50
<0.50
<0.50
<0.50
20. Dibromomethane
<0.50
<0.50
<0.50
<0.50
21. 1,2-Dichlorobenzene
<0.50
<0.50
<0.50
<0.50
22. 1,3-Dichlorobenzene
<0.50
<0.50
<0.50
<0.50
23. 1,4-Dichlorobenzene
<0.50
<0.50
<0.50
<0.50
24. Dichlorodifluoromethane
<0.50
<0.50
<0.50
<0.50
25. I,[-Dichloroethane
<0.50
<0.50
<0.50
<0.50
26. 1,2-Dichloroethane
<0.50
<0.50
<0.50
<0.50
27. I,1-Dichloroethene
<0.50
<0.50
<0.50
<0.50
28. Cis-1,2-Dichloroethene
<0.50
<0.50
<0.50
<0.50
29. trans-1,2-Dichloroethene
<0.50
<0.50
<0.50
<0.50
30. 1,2-Dichloropropane
<0.50
<0.50
<0.50
<0.50
31. 1,3-Dichloropropane
<0.50
<0.50
<0.50
<0.50
32. 2,2-Dichloropropane
< 0.50
< 0.50
< 0.50
< 0.50
33. 1,1-Dichloropropene
<0.50
<0.50
<0.50
<0.50
34. Cis-1,3-Dichloropropene
<0.50
<0.50
<0.50
<0.50
35. trans-1,3-Dichloropropene
<0.50
<0.50
<0.50
<0.50
36. Ethylbenzene
<0.50
<0.50
<0.50
<0.50
37. 1lexachlorobutadiene
<0.50
<0.50
<0.50
<0.50
38. Isopropylbenzene
<0.50
<0.50
<0.50
<0.50
39. 4-Isopropyltoluene
<0.50
3.84
<0.50
<0.50
40. Methylene Chloride
<0.50
<0.50
<0.50
<0.50
41. Naphthalene
<0.50
<0.50
<0.50
<0.50
42. Propylbenzene
<0.50
<0.50
<0.50
<0.50
43. Styrene
<0.50
<0.50
<0.50
<0.50
44. 1,1,1,2-Tetrachloroethane
<0.50
<0.50
<0.50
<0.50
45. 1,1,2,2-Tetrachloroethane
<0.50
<0.50
<0.50
<0.50
46. Tetrachloroethene
<0.50
<0.50
<0.50
<0.50
47. Toluene
<0.50
<0.50
<0.50
<0.50
48. 1,2,3-Trichlorobenzene
<0.50
<0.50
<0.50
<0.50
Waypointo
ANALYTICAL
114 OAKMONT DRIVE
GREENVILLE, NC 27858
CLIENT: HASENTREE-DWR PERMIT (AQUA)
MR. R.B. TUPPS
AQUA NORTH CAROLINA
202 MACKENAN CT.
CARY, NC 27511
REVIEWED BY:
VOLATILE ORGANICS
STD. METHODS 8260D
Drinking Water ID: 37715
Wastewater ID: 10
PHONE (252) 756-6208
FAX (252) 756-0633
CLIENT ID: 468
ANALYST: BLD
DATE COLLECTED: 12/12/23 Page: 2
DATE ANALYZED: 12/15/23
DATE REPORTED: 12/28/23
PARANIETERS, ug/I
NIW-2
MW-3
NIW-4
MW-5
49. 1,2,4-Trichlm•obenzene
<0.50
<0.50
<0.50
<0.50
50. 1, 1, 1 -Trichloroethane
<0.50
<0.50
<0.50
<0.50
51. 1,1,2-Trichloroethane
<0.50
<0.50
<0.50
<0.50
52. Trichloroetlhene
<0.50
<0.50
<0.50
<0.50
53. TrichloroFluoromethane
<0.50
<0.50
<0.50
<0.50
54. 1,2,3-Trichloropropane
<0.50
<0.50
<0.50
<0.50
55. 1,2,4-Trimethylbenzene
<0.50
<0.50
<0.50
<0.50
56. 1,3,5-Trimethylbenzene
<0.50
<0.50
<0.50
<0.50
57. Vinyl Chloride
<0.50
<0.50
<0.50
<0.50
58. Total Xylenes
< 1.00
< 1.00
< 1.00
< 1.00
59. Methyl Tert Butyl Ether
< 1.00
< 1.00
< 1.00
< 1.00