Thiele Kaolin Company — NPDES permit GA0050321: limits, due date and EPA's record

NPDES permit GA0050321 · Minor NON-POTW · administratively continued, expires 2023-09-30 · EPA's file as of 2026-09-19

This permit expired on 2023-09-30 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 15 days after each monitoring period ends (the most common figure among GA permits in EPA's filings — check your permit).

Limits in force (26)

Outfall	Parameter	Statistic	Limit	Months
003	pH	MINIMUM	>= 6 SU	all year
003	pH	MAXIMUM	<= 8.5 SU	all year
003	Solids, total suspended	DAILY AV	<= 25 mg/L	all year
003	Solids, total suspended	DAILY MX	<= 45 mg/L	all year
003	Oil & Grease	DAILY AV	<= 10 mg/L	all year
003	Oil & Grease	DAILY MX	<= 15 mg/L	all year
003	Phosphorus, total [as P]	DAILY AV	report only	all year
003	Phosphorus, total [as P]	DAILY MX	report only	all year
003	Cadmium, total [as Cd]	DAILY AV	report only	all year
003	Cadmium, total [as Cd]	DAILY MX	report only	all year
003	Cadmium, total [as Cd]	DAILY AV	report only	all year
003	Cadmium, total [as Cd]	DAILY MX	report only	all year
003	Copper, total [as Cu]	DAILY AV	report only	all year
003	Copper, total [as Cu]	DAILY MX	report only	all year
003	Copper, total [as Cu]	DAILY AV	report only	all year
003	Copper, total [as Cu]	DAILY MX	report only	all year
003	Zinc, total [as Zn]	DAILY AV	report only	all year
003	Zinc, total [as Zn]	DAILY MX	report only	all year
003	Zinc, total [as Zn]	DAILY AV	report only	all year
003	Zinc, total [as Zn]	DAILY MX	report only	all year
003	Selenium, total [as Se]	DAILY AV	report only	all year
003	Selenium, total [as Se]	DAILY MX	report only	all year
003	Selenium, total [as Se]	DAILY AV	report only	all year
003	Selenium, total [as Se]	DAILY MX	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY AV	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year