PALEO SEARCH INC — NPDES permit MT0025020: limits, due date and EPA's record

NPDES permit MT0025020 · Major NON-POTW · administratively continued, expires 2023-04-30 · EPA's file as of 2026-09-19

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 2023-04-30 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

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (21)

Outfall	Parameter	Statistic	Limit	Months
001	Flow rate	MO AVG	report only	all year
001	Flow rate	MO MAX	report only	all year
001	Turbidity	MO MAX	<= 5 NTU	all year
001	Turbidity	DAILY MX	report only	all year
001	Turbidity	DAILY MX	report only	all year
001	Oil and grease, hexane extr method	DAILY MX	<= 10 mg/L	all year
001	Oil and grease visual	VALUE	report only	all year
001	Raw materials processed	DAILY MX	report only	all year
001	Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia	VALUE	report only	all year
001	Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas	VALUE	report only	all year
002	Flow rate	AVERAGE	report only	all year
002	Flow rate	MO MAX	report only	all year
002	Turbidity	DAILY MX	<= 5 NTU	all year
002	Turbidity	DAILY MX	report only	all year
002	Turbidity	DAILY MX	report only	all year
002	Oil and grease, hexane extr method	DAILY MX	<= 10 mg/L	all year
002	Oil and grease visual	VALUE	report only	all year
002	Raw materials processed	DAILY MX	report only	all year
002	Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia	VALUE	report only	all year
002	Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas	VALUE	report only	all year
SUM	Raw materials processed	ANNL MAX	<= 70000 ton/yr	all year