Amendment #1
to the
Sabine River Authority
Clean Rivers Program
FY 2002/2003
Quality Assurance Project Plan
Prepared in cooperation with the Sabine River
Authority and the Texas Natural Resource Conservation Commission under the
authorization of the Texas Clean Rivers Act.
Sabine River Authority
1895 Owens-Illinois Rd.
Orange, Tx. 77632
Clean Rivers Program
Technical Analysis Division
Texas Natural Resource Conservation Commission
P.O. Box 13087, MC - 147
Austin, Texas 78711-3087
Questions concerning this amendment should be directed
to:
Leigh-ann Arena
Quality Assurance Officer
1895 Owens-Illinois Rd.
Orange, Tx.
77632
Amended December 4, 2001
Version
Date: 11/7/01
Justification: Methods for
determination of metals in sediment by ICP were incorrect.
Summary
of Changes:
Table A7.1
Detail
of Changes: In Table A7.1 the methods for the determination of
metals in sediment by ICP were changed from EPA 200.7 ICP/200.8 ICP-MS to
SW-846 6010 ICP/6020 ICP-MS. Please
find the amended pages of Table A7.1 attached to this document.
These
changes will be incorporated into the QAPP document. TNRCC and the Planning
Agency will acknowledge and accept these changes by signing this amendment.
______________________________ Gerard Sala, Sabine River
Authority, Project Manager Date
Eric Reese,
CRP Project Manager Date
Bernard Ray, CRP Lead QAS Date
____
Laurie Curra, CRP Project QAS Date
Table A7.1
|
PARAMETER |
UNITS |
MATRIX |
METHOD |
STORET |
AWRL |
PRECISION of laboratory duplicates (RPD) |
ACCURACY of calibration control stds. AWRLS (%Rec.) |
ACCURACY of lab matrix spikes (%Rec.) |
LABORATORY PERFORMING ANALYSIS |
Metals Continued
|
|||||||||
|
Chromium, dissolved |
ug/L |
water |
EPA 200.7 ICP/ EPA 200.8 ICP-MS |
01030 |
10 |
10 |
75-125 |
75-125 |
SRA |
|
Copper, dissolved |
ug/L |
water |
EPA 200.7 ICP/ EPA 200.8 ICP-MS |
01040 |
1 for waters <50 mg/L
hardness 3 for waters >50 mg/L
hardness |
10 |
75-125 |
75-125 |
SRA |
|
Lead, dissolved |
ug/L |
water |
EPA 239.2 GFAA/ EPA 200.8 ICP-MS |
01049 |
0.1 for waters < 85 mg/L hardness 1 for waters >85mg/L hardness |
10 |
75-125 |
75-125 |
SRA |
|
Nickel, dissolved |
ug/L |
water |
EPA 200.7 ICP/ EPA 200.8 ICP-MS |
01065 |
10 |
75-125 |
75-125 |
SRA |
|
|
Selenium, total |
ug/L |
water |
EPA 270.2 GFAA/ EPA 200.8 ICP-MS |
01147 |
2 |
10 |
75-125 |
75-125 |
SRA |
|
Silver, dissolved |
ug/L |
water |
EPA 272.2 GFAA/ EPA 200.8 ICP-MS |
01075 |
0.5 |
10 |
75-125 |
SRA |
|
|
Zinc, dissolved |
ug/L |
water |
EPA 200.7 ICP/ EPA 200.8 ICP-MS |
01090 |
5 |
10 |
75-125 |
75-125 |
SRA |
Metals in Sediment
|
|||||||||
|
Arsenic in sediment |
mg/kg |
sediment |
SW 846 7061/ 6020 ICP-MS |
01003 |
7 |
10 |
75-125 |
75-125 |
SRA |
|
Barium in sediment |
mg/kg |
sediment |
SW 846 6010 ICP/ 6020 ICP-MS |
01008 |
200 |
10 |
75-125 |
75-125 |
SRA |
|
Cadmium in sediment |
mg/kg |
sediment |
SW 846 7131/ 6020 ICP-MS |
01028 |
0.6 |
10 |
75-125 |
75-125 |
SRA |
|
Chromium in sediment |
mg/kg |
sediment |
SW 846 6010 ICP/ 6020 ICP-MS |
01029 |
21 |
10 |
75-125 |
75-125 |
SRA |
|
PARAMETER |
UNITS |
MATRIX |
METHOD |
STORET |
AWRL |
PRECISION of laboratory duplicates (RPD) |
ACCURACY of calibration control stds. AWRLS (%Rec.) |
ACCURACY of
lab matrix spikes (%Rec.) |
LABORATORY PERFORMING ANALYSIS |
Metals in Sediment Continued
|
|||||||||
|
Copper in sediment |
mg/kg |
sediment |
SW 846 6010 ICP/ 6020 ICP-MS |
01043 |
14 |
10 |
75-125 |
75-125 |
SRA |
|
Lead in sediment |
mg/kg |
sediment |
SW 846 7420/ 6020 ICP-MS |
01052 |
20 |
10 |
75-125 |
75-125 |
SRA |
|
Mercury in sediment |
mg/kg |
sediment |
SW 846 7471/ 6020 ICP-MS |
71921 |
0.1 |
10 |
75-125 |
75-125 |
SRA |
|
Nickel in sediment |
mg/kg |
sediment |
SW 846 6010 ICP/ 6020 ICP-MS |
01068 |
15 |
10 |
75-125 |
75-125 |
SRA |
|
Selenium in sediment |
mg/kg |
sediment |
SW 846 7740/ 6020 ICP-MS |
01148 |
1 |
10 |
75-125 |
75-125 |
SRA |
|
Silver in sediment |
mg/kg |
sediment |
SW 846 7760/ 6020 ICP-MS |
01078 |
0.5 |
10 |
75-125 |
75-125 |
SRA |
|
Zinc in sediment |
mg/kg |
sediment |
SW 846 6010 ICP/ 6020 ICP-MS |
01093 |
64 |
10 |
75-125 |
75-125 |
SRA |
|
Ambient Toxicity |
|
|
Toxnet |
|
|
|
|
|
|
|
Ceriodaphnia
dubia-Acute |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-90/027F |
89808 |
NA |
NA |
NA |
NA |
SRA |
|
Daphnia
pulex-Acute |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-90/027F |
89807 |
NA |
NA |
NA |
NA |
SRA |
|
Pimephales
promelas-Acute |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-90/027F |
89809 |
NA |
NA |
NA |
NA |
SRA |
|
Menidia
beryllina-Acute |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-90/027F |
89812 |
NA |
NA |
NA |
NA |
SRA |
|
Mysidopsis
bahia-Acute |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-90/027F |
89811 |
NA |
NA |
NA |
NA |
SRA |
|
Ceriodaphnia
dubia-Chronic |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-91/002 |
89802 |
NA |
NA |
NA |
NA |
SRA |
|
Daphnia
pulex-Chronic |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-91/002 |
89801 |
NA |
NA |
NA |
NA |
SRA |
|
Pimephales
promelas-Chronic |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-91/002 |
89803 |
NA |
NA |
NA |
NA |
SRA |
|
Menidia
beryllina-Chronic |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-91/003 |
89806 |
NA |
NA |
NA |
NA |
SRA |
|
Mysidopsis
bahia-Chronic |
1-toxic 2-sublethal 3-No toxicity |
Water |
EPA/600/4-91/003 |
89805 |
NA |
NA |
NA |
NA |
SRA |
|
Rapid
Bioassessment |
None |
NA |
EPA/444/4-89-001 |
NA |
NA |
NA |
NA |
NA |
SRA |