THE BLACK DIAMOND COMPANY

NPDES permit VAM082133 · Minor NON-POTW · administratively continued, expires 2020-09-10 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2020-09-10 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 110 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 10 days after each monitoring period ends (the most common figure among VA permits in EPA's filings — check your permit).

Limits in force (197)

OutfallParameterStatisticLimitMonths
0102pHINST MIN >= 6 SU all year
0102pHINST MAX <= 9 SU all year
0102Solids, total suspendedDAILY MN report only all year
0102Solids, total suspendedMO AVG <= 35 mg/L all year
0102Solids, total suspendedDAILY MX <= 70 mg/L all year
0102Solids, settleableDAILY MN report only all year
0102Solids, settleableMO AVG report only all year
0102Solids, settleableDAILY MX report only all year
0102Iron, total [as Fe]DAILY MN report only all year
0102Iron, total [as Fe]MO AVG <= 3 mg/L all year
0102Iron, total [as Fe]DAILY MX <= 6 mg/L all year
0102Manganese, total [as Mn]DAILY MN report only all year
0102Manganese, total [as Mn]MO AVG <= 2 mg/L all year
0102Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
0102Flow, in conduit or thru treatment plantMO AVG report only all year
0102Flow, in conduit or thru treatment plantDAILY MX report only all year
0102Solids, total dissolved [TDS]DAILY MN report only all year
0102Solids, total dissolved [TDS]MO AVG report only all year
0102Solids, total dissolved [TDS]DAILY MX report only all year
0104pHINST MIN >= 6 SU all year
0104pHINST MAX <= 9 SU all year
0104Solids, total suspendedDAILY MN report only all year
0104Solids, total suspendedMO AVG <= 35 mg/L all year
0104Solids, total suspendedDAILY MX <= 70 mg/L all year
0104Solids, settleableDAILY MN report only all year
0104Solids, settleableMO AVG report only all year
0104Solids, settleableDAILY MX report only all year
0104Iron, total [as Fe]DAILY MN report only all year
0104Iron, total [as Fe]MO AVG <= 3 mg/L all year
0104Iron, total [as Fe]DAILY MX <= 6 mg/L all year
0104Manganese, total [as Mn]DAILY MN report only all year
0104Manganese, total [as Mn]MO AVG <= 2 mg/L all year
0104Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
0104Flow, in conduit or thru treatment plantMO AVG report only all year
0104Flow, in conduit or thru treatment plantDAILY MX report only all year
0104Solids, total dissolved [TDS]DAILY MN report only all year
0104Solids, total dissolved [TDS]MO AVG report only all year
0104Solids, total dissolved [TDS]DAILY MX report only all year
0105pHINST MIN >= 6 SU all year
0105pHINST MAX <= 9 SU all year
0105Solids, total suspendedDAILY MN report only all year
0105Solids, total suspendedMO AVG <= 35 mg/L all year
0105Solids, total suspendedDAILY MX <= 70 mg/L all year
0105Solids, settleableDAILY MN report only all year
0105Solids, settleableMO AVG report only all year
0105Solids, settleableDAILY MX report only all year
0105Iron, total [as Fe]DAILY MN report only all year
0105Iron, total [as Fe]MO AVG <= 3 mg/L all year
0105Iron, total [as Fe]DAILY MX <= 6 mg/L all year
0105Manganese, total [as Mn]DAILY MN report only all year
0105Manganese, total [as Mn]MO AVG <= 2 mg/L all year
0105Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
0105Flow, in conduit or thru treatment plantMO AVG report only all year
0105Flow, in conduit or thru treatment plantDAILY MX report only all year
0105Solids, total dissolved [TDS]DAILY MN report only all year
0105Solids, total dissolved [TDS]MO AVG report only all year
0105Solids, total dissolved [TDS]DAILY MX report only all year
0561pHINST MIN >= 6 SU all year
0561pHINST MAX <= 9 SU all year
0561Solids, settleableDAILY MN report only all year
0561Solids, settleableMO AVG report only all year
0561Solids, settleableDAILY MX report only all year
0561Flow, in conduit or thru treatment plantMO AVG report only all year
0561Flow, in conduit or thru treatment plantDAILY MX report only all year
0561Solids, total dissolved [TDS]DAILY MN report only all year
0561Solids, total dissolved [TDS]MO AVG report only all year
0561Solids, total dissolved [TDS]DAILY MX report only all year
1452pHINST MIN >= 6 SU all year
1452pHINST MAX <= 9 SU all year
1452Solids, total suspendedDAILY MN report only all year
1452Solids, total suspendedMO AVG <= 35 mg/L all year
1452Solids, total suspendedDAILY MX <= 70 mg/L all year
1452Solids, settleableDAILY MN report only all year
1452Solids, settleableMO AVG report only all year
1452Solids, settleableDAILY MX report only all year
1452Iron, total [as Fe]DAILY MN report only all year
1452Iron, total [as Fe]MO AVG <= 3 mg/L all year
1452Iron, total [as Fe]DAILY MX <= 6 mg/L all year
1452Manganese, total [as Mn]DAILY MN report only all year
1452Manganese, total [as Mn]MO AVG <= 2 mg/L all year
1452Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
1452Flow, in conduit or thru treatment plantMO AVG report only all year
1452Flow, in conduit or thru treatment plantDAILY MX report only all year
1452Solids, total dissolved [TDS]DAILY MN report only all year
1452Solids, total dissolved [TDS]MO AVG report only all year
1452Solids, total dissolved [TDS]DAILY MX report only all year
1563pHINST MIN >= 6 SU all year
1563pHINST MAX <= 9 SU all year
1563Solids, total suspendedDAILY MN report only all year
1563Solids, total suspendedMO AVG <= 35 mg/L all year
1563Solids, total suspendedDAILY MX <= 70 mg/L all year
1563Solids, settleableDAILY MN report only all year
1563Solids, settleableMO AVG report only all year
1563Solids, settleableDAILY MX report only all year
1563Iron, total [as Fe]DAILY MN report only all year
1563Iron, total [as Fe]MO AVG <= 3 mg/L all year
1563Iron, total [as Fe]DAILY MX <= 6 mg/L all year
1563Manganese, total [as Mn]DAILY MN report only all year
1563Manganese, total [as Mn]MO AVG <= 2 mg/L all year
1563Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
1563Flow, in conduit or thru treatment plantMO AVG report only all year
1563Flow, in conduit or thru treatment plantDAILY MX report only all year
1563Solids, total dissolved [TDS]DAILY MN report only all year
1563Solids, total dissolved [TDS]MO AVG report only all year
1563Solids, total dissolved [TDS]DAILY MX report only all year
1564pHINST MIN >= 6 SU all year
1564pHINST MAX <= 9 SU all year
1564Solids, total suspendedDAILY MN report only all year
1564Solids, total suspendedMO AVG <= 35 mg/L all year
1564Solids, total suspendedDAILY MX <= 70 mg/L all year
1564Solids, settleableDAILY MN report only all year
1564Solids, settleableMO AVG report only all year
1564Solids, settleableDAILY MX report only all year
1564Iron, total [as Fe]DAILY MN report only all year
1564Iron, total [as Fe]MO AVG <= 3 mg/L all year
1564Iron, total [as Fe]DAILY MX <= 6 mg/L all year
1564Manganese, total [as Mn]DAILY MN report only all year
1564Manganese, total [as Mn]MO AVG <= 2 mg/L all year
1564Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
1564Flow, in conduit or thru treatment plantMO AVG report only all year
1564Flow, in conduit or thru treatment plantDAILY MX report only all year
1564Solids, total dissolved [TDS]DAILY MN report only all year
1564Solids, total dissolved [TDS]MO AVG report only all year
1564Solids, total dissolved [TDS]DAILY MX report only all year
8980pHINST MIN >= 6 SU all year
8980pHINST MAX <= 9 SU all year
8980Solids, total suspendedDAILY MN report only all year
8980Solids, total suspendedMO AVG <= 35 mg/L all year
8980Solids, total suspendedDAILY MX <= 70 mg/L all year
8980Solids, settleableDAILY MN report only all year
8980Solids, settleableMO AVG report only all year
8980Solids, settleableDAILY MX report only all year
8980Iron, total [as Fe]DAILY MN report only all year
8980Iron, total [as Fe]MO AVG <= 3 mg/L all year
8980Iron, total [as Fe]DAILY MX <= 6 mg/L all year
8980Manganese, total [as Mn]DAILY MN report only all year
8980Manganese, total [as Mn]MO AVG <= 2 mg/L all year
8980Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
8980Flow, in conduit or thru treatment plantMO AVG report only all year
8980Flow, in conduit or thru treatment plantDAILY MX report only all year
8980Solids, total dissolved [TDS]DAILY MN report only all year
8980Solids, total dissolved [TDS]MO AVG report only all year
8980Solids, total dissolved [TDS]DAILY MX report only all year
8981pHINST MIN >= 6 SU all year
8981pHINST MAX <= 9 SU all year
8981Solids, total suspendedDAILY MN report only all year
8981Solids, total suspendedMO AVG <= 35 mg/L all year
8981Solids, total suspendedDAILY MX <= 70 mg/L all year
8981Solids, settleableDAILY MN report only all year
8981Solids, settleableMO AVG report only all year
8981Solids, settleableDAILY MX report only all year
8981Iron, total [as Fe]DAILY MN report only all year
8981Iron, total [as Fe]MO AVG <= 3 mg/L all year
8981Iron, total [as Fe]DAILY MX <= 6 mg/L all year
8981Manganese, total [as Mn]DAILY MN report only all year
8981Manganese, total [as Mn]MO AVG <= 2 mg/L all year
8981Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
8981Flow, in conduit or thru treatment plantMO AVG report only all year
8981Flow, in conduit or thru treatment plantDAILY MX report only all year
8981Solids, total dissolved [TDS]DAILY MN report only all year
8981Solids, total dissolved [TDS]MO AVG report only all year
8981Solids, total dissolved [TDS]DAILY MX report only all year
8982pHINST MIN >= 6 SU all year
8982pHINST MAX <= 9 SU all year
8982Solids, total suspendedDAILY MN report only all year
8982Solids, total suspendedMO AVG <= 35 mg/L all year
8982Solids, total suspendedDAILY MX <= 70 mg/L all year
8982Solids, settleableDAILY MN report only all year
8982Solids, settleableMO AVG report only all year
8982Solids, settleableDAILY MX report only all year
8982Iron, total [as Fe]DAILY MN report only all year
8982Iron, total [as Fe]MO AVG <= 3 mg/L all year
8982Iron, total [as Fe]DAILY MX <= 6 mg/L all year
8982Manganese, total [as Mn]DAILY MN report only all year
8982Manganese, total [as Mn]MO AVG <= 2 mg/L all year
8982Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
8982Flow, in conduit or thru treatment plantMO AVG report only all year
8982Flow, in conduit or thru treatment plantDAILY MX report only all year
8982Solids, total dissolved [TDS]DAILY MN report only all year
8982Solids, total dissolved [TDS]MO AVG report only all year
8982Solids, total dissolved [TDS]DAILY MX report only all year
8983pHINST MIN >= 6 SU all year
8983pHINST MAX <= 9 SU all year
8983Solids, total suspendedDAILY MN report only all year
8983Solids, total suspendedMO AVG <= 35 mg/L all year
8983Solids, total suspendedDAILY MX <= 70 mg/L all year
8983Iron, total [as Fe]DAILY MN report only all year
8983Iron, total [as Fe]MO AVG <= 3 mg/L all year
8983Iron, total [as Fe]DAILY MX <= 6 mg/L all year
8983Manganese, total [as Mn]DAILY MN report only all year
8983Manganese, total [as Mn]MO AVG <= 2 mg/L all year
8983Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
8983Flow, in conduit or thru treatment plantMO AVG report only all year
8983Flow, in conduit or thru treatment plantDAILY MX report only all year
8983Solids, total dissolved [TDS]DAILY MN report only all year
8983Solids, total dissolved [TDS]MO AVG report only all year
8983Solids, total dissolved [TDS]DAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states