MULZER CRUSHED STONE BARGE WTR

NPDES permit IN0060194 · Minor NON-POTW · effective, expires 2031-01-31 · EPA's file as of 2026-09-26

Keep this permit as a site — opens New site at EPA's facility point (38.457222, -85.583528); you set the radius.

These are the last limits EPA's file holds for this permit, from an earlier version of it (version 5 in EPA's file): its current version carries none yet. Read your permit: a renewal can change them.

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

Last period with anything received: 2025-12-31.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among IN permits in EPA's filings — check your permit).

How strict are these limits?

Each concentration limit against the same limit in comparable permits. Where it appears more than once, its strictest value.

• Iron, total recoverable, monthly average .71 mg/L — stricter than 96% of 92 other minor industrial and other permits in Indiana
• Iron, total recoverable, daily maximum 1.6 mg/L — stricter than 96% of 95 other minor industrial and other permits in Indiana; 2% have the same limit
• Aluminum, total recoverable, daily maximum .4 mg/L — stricter than 87% of 65 other minor industrial and other permits nationwide; 2% have the same limit
• Lead, total recoverable, daily maximum .007 mg/L — stricter than 82% of 67 other minor industrial and other permits nationwide; 1% have the same limit
• Aluminum, total recoverable, monthly average .17 mg/L — stricter than 82% of 40 other minor industrial and other permits nationwide; 3% have the same limit
• Lead, total recoverable, monthly average .003 mg/L — stricter than 76% of 38 other minor industrial and other permits nationwide; 8% have the same limit
• Copper, total recoverable, monthly average .02 mg/L — stricter than 52% of 63 other minor industrial and other permits nationwide; 3% have the same limit
• Zinc, total recoverable, monthly average .13 mg/L — stricter than 51% of 74 other minor industrial and other permits nationwide; 1% have the same limit
• Zinc, total recoverable, daily maximum .3 mg/L — stricter than 36% of 133 other minor industrial and other permits nationwide; 1% have the same limit
• Copper, total recoverable, daily maximum .05 mg/L — stricter than 32% of 123 other minor industrial and other permits nationwide; 2% have the same limit
• Nickel, total recoverable, monthly average 1.5 mg/L — stricter than 25% of 20 other minor industrial and other permits nationwide
• Nickel, total recoverable, daily maximum 2.7 mg/L — stricter than 25% of 27 other minor industrial and other permits nationwide
• Solids, total suspended, daily maximum 70 mg/L — stricter than 7% of 260 other minor industrial and other permits in Indiana; 19% have the same limit
• Solids, total suspended, monthly average 35 mg/L — stricter than 4% of 428 other minor industrial and other permits in Indiana; 7% have the same limit
• Manganese, total recoverable, monthly average 2 mg/L — stricter than 1% of 75 other minor industrial and other permits nationwide; 99% have the same limit
• pH, daily minimum at least 6 SU — stricter than 0% of 566 other minor industrial and other permits in Indiana; 100% have the same limit
• pH, daily maximum 9 SU — stricter than 0% of 565 other minor industrial and other permits in Indiana; 100% have the same limit
• Manganese, total recoverable, daily maximum 4 mg/L — stricter than 0% of 75 other minor industrial and other permits nationwide; 100% have the same limit

Limits in force (42)

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