Thiele Kaolin Company — NPDES permit GA0046540: limits, due date and EPA's record

NPDES permit GA0046540 · Minor NON-POTW · administratively continued, expires 2022-05-31 · EPA's file as of 2026-09-19

This permit expired on 2022-05-31 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 (24)

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