9 Va. Admin. Code § 25-151-140 - Sector F - Primary metals
Table 140 Sector F - Benchmark Monitoring Requirements |
|
Pollutants of Concern |
Benchmark Concentration |
Steel Works, Blast Furnaces, and Rolling and Finishing Mills (SIC Codes 3312-3317) |
|
Total Recoverable Aluminum |
1,100 µg/L |
Total Recoverable Zinc |
120 µg/L |
Iron and Steel Foundries (SIC Codes 3321-3325) |
|
Total Recoverable Aluminum |
1,100 µg/L |
Total Suspended Solids (TSS) |
100 mg/L |
Total Recoverable Copper |
13 µg/L |
Total Recoverable Zinc |
120 µg/L |
Rolling, Drawing, and Extruding of Nonferrous Metals (SIC Codes 3351-3357) |
|
Total Recoverable Copper |
13 µg/L |
Total Recoverable Zinc |
120 µg/L |
Nonferrous Foundries (SIC Codes 3363-3369) |
|
Total Recoverable Copper |
13 µg/L |
Total Recoverable Zinc |
120 µg/L |
Notes
Statutory Authority: § 62.1-44.15 of the Code of Virginia; § 402 of the Clean Water Act; 40 CFR Parts 122, 123, and 124.
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
Table 140 Sector F - Benchmark Monitoring Requirements | |
Pollutants of Concern | Benchmark Concentration |
Steel Works, Blast Furnaces, and Rolling and Finishing Mills (SIC Codes 3312-3317) | |
Total Recoverable Aluminum | 750 µg/L |
Total Recoverable Zinc | 120 µg/L |
Iron and Steel Foundries (SIC Codes 3321-3325) | |
Total Recoverable Aluminum | 750 µg/L |
Total Suspended Solids (TSS) | 100 mg/L |
Total Recoverable Copper | 18 µg/L |
Total Recoverable Iron | 1.0 mg/L |
Total Recoverable Zinc | 120 µg/L |
Rolling, Drawing, and Extruding of Nonferrous Metals (SIC Codes 3351-3357) | |
Total Recoverable Copper | 18 µg/L |
Total Recoverable Zinc | 120 µg/L |
Nonferrous Foundries (SIC Codes 3363-3369) | |
Total Recoverable Copper | 18 µg/L |
Total Recoverable Zinc | 120 µg/L |
Notes
Statutory Authority: § 62.1-44.15 of the Code of Virginia; § 402 of the Clean Water Act; 40 CFR Parts 122, 123, and 124.