U.S. Navy — NPDES permit VA0004421: limits, due date and EPA's record

NPDES permit VA0004421 · Minor FEDERAL · administratively continued, expires 2026-06-30 · EPA's file as of 2026-09-19

This permit expired on 2026-06-30 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 10 days after each monitoring period ends (the most common figure among VA permits in EPA's filings — check your permit).

Limits in force (233)

Outfall	Parameter	Statistic	Limit	Months
001	Temperature, water deg. centigrade	MAXIMUM	report only	all year
001	pH	MINIMUM	>= 6 SU	all year
001	pH	MAXIMUM	<= 9 SU	all year
001	Zinc, total recoverable	MAXIMUM	report only	all year
001	Copper, total recoverable	MAXIMUM	report only	all year
001	Flow, in conduit or thru treatment plant	MAXIMUM	report only	all year
003	pH	MINIMUM	report only	all year
003	pH	MAXIMUM	report only	all year
003	Solids, total suspended	MAXIMUM	report only	all year
003	Zinc, total recoverable	MAXIMUM	report only	all year
003	Copper, total recoverable	MAXIMUM	report only	all year
003	Precipitation volume	ET	report only	all year
008	pH	MINIMUM	report only	all year
008	pH	MAXIMUM	report only	all year
008	Solids, total suspended	MAXIMUM	report only	all year
008	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
008	Precipitation volume	ET	report only	all year
011	pH	MINIMUM	report only	all year
011	pH	MAXIMUM	report only	all year
011	Solids, total suspended	MAXIMUM	report only	all year
011	Zinc, total recoverable	MAXIMUM	report only	all year
011	Copper, total recoverable	MAXIMUM	report only	all year
011	Precipitation volume	ET	report only	all year
016	pH	MINIMUM	report only	all year
016	pH	MAXIMUM	report only	all year
016	Solids, total suspended	MAXIMUM	report only	all year
016	Zinc, total recoverable	MAXIMUM	report only	all year
016	Copper, total recoverable	MAXIMUM	report only	all year
016	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
016	Precipitation volume	ET	report only	all year
017	pH	MINIMUM	report only	all year
017	pH	MAXIMUM	report only	all year
017	Solids, total suspended	MAXIMUM	report only	all year
017	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
017	Precipitation volume	ET	report only	all year
023	pH	MINIMUM	report only	all year
023	pH	MAXIMUM	report only	all year
023	Solids, total suspended	MAXIMUM	report only	all year
023	Zinc, total recoverable	MAXIMUM	report only	all year
023	Copper, total recoverable	MAXIMUM	report only	all year
023	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
023	Precipitation volume	ET	report only	all year
024	pH	MINIMUM	report only	all year
024	pH	MAXIMUM	report only	all year
024	Solids, total suspended	MAXIMUM	report only	all year
024	Iron, total recoverable	MAXIMUM	report only	all year
024	Zinc, total recoverable	MAXIMUM	report only	all year
024	Aluminum, total recoverable	MAXIMUM	report only	all year
024	Cadmium, total recoverable	MAXIMUM	report only	all year
024	Lead, total recoverable	MAXIMUM	report only	all year
024	Chromium, total recoverable	MAXIMUM	report only	all year
024	Copper, total recoverable	MAXIMUM	report only	all year
024	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
024	Precipitation volume	ET	report only	all year
029	pH	MINIMUM	report only	all year
029	pH	MAXIMUM	report only	all year
029	Solids, total suspended	MAXIMUM	report only	all year
029	Iron, total recoverable	MAXIMUM	report only	all year
029	Zinc, total recoverable	MAXIMUM	report only	all year
029	Aluminum, total recoverable	MAXIMUM	report only	all year
029	Cadmium, total recoverable	MAXIMUM	report only	all year
029	Lead, total recoverable	MAXIMUM	report only	all year
029	Chromium, total recoverable	MAXIMUM	report only	all year
029	Copper, total recoverable	MAXIMUM	report only	all year
029	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
029	Precipitation volume	ET	report only	all year
031	pH	MINIMUM	report only	all year
031	pH	MAXIMUM	report only	all year
031	Solids, total suspended	MAXIMUM	report only	all year
031	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
031	Precipitation volume	ET	report only	all year
033	pH	MINIMUM	report only	all year
033	pH	MAXIMUM	report only	all year
033	Solids, total suspended	MAXIMUM	report only	all year
033	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
033	Precipitation volume	ET	report only	all year
034	pH	MINIMUM	report only	all year
034	pH	MAXIMUM	report only	all year
034	Solids, total suspended	MAXIMUM	report only	all year
034	Precipitation volume	ET	report only	all year
055	Solids, total suspended	MAXIMUM	report only	all year
055	Zinc, total recoverable	MAXIMUM	report only	all year
055	Copper, total recoverable	MAXIMUM	report only	all year
055	Precipitation volume	ET	report only	all year
058	Solids, total suspended	MAXIMUM	report only	all year
058	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
058	Precipitation volume	ET	report only	all year
061	pH	MINIMUM	report only	all year
061	pH	MAXIMUM	report only	all year
061	Solids, total suspended	MAXIMUM	report only	all year
061	Zinc, total recoverable	MAXIMUM	report only	all year
061	Copper, total recoverable	MAXIMUM	report only	all year
061	Precipitation volume	ET	report only	all year
074	pH	MINIMUM	report only	all year
074	pH	MAXIMUM	report only	all year
074	Solids, total suspended	MAXIMUM	report only	all year
074	Zinc, total recoverable	MAXIMUM	report only	all year
074	Copper, total recoverable	MAXIMUM	report only	all year
074	Precipitation volume	ET	report only	all year
078	pH	MINIMUM	report only	all year
078	pH	MAXIMUM	report only	all year
078	Solids, total suspended	MAXIMUM	report only	all year
078	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
078	Precipitation volume	ET	report only	all year
091	pH	MINIMUM	report only	all year
091	pH	MAXIMUM	report only	all year
091	Solids, total suspended	MAXIMUM	report only	all year
091	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
091	Precipitation volume	ET	report only	all year
094	pH	MINIMUM	report only	all year
094	pH	MAXIMUM	report only	all year
094	Solids, total suspended	MAXIMUM	report only	all year
094	Zinc, total recoverable	MAXIMUM	report only	all year
094	Copper, total recoverable	MAXIMUM	report only	all year
094	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
094	Precipitation volume	ET	report only	all year
105	pH	MINIMUM	report only	all year
105	pH	MAXIMUM	report only	all year
105	Solids, total suspended	MAXIMUM	report only	all year
105	Zinc, total recoverable	MAXIMUM	report only	all year
105	Copper, total recoverable	MAXIMUM	report only	all year
105	Precipitation volume	ET	report only	all year
110	pH	MINIMUM	report only	all year
110	pH	MAXIMUM	report only	all year
110	Solids, total suspended	MAXIMUM	report only	all year
110	Zinc, total recoverable	MAXIMUM	report only	all year
110	Copper, total recoverable	MAXIMUM	report only	all year
110	Precipitation volume	ET	report only	all year
135	pH	MINIMUM	report only	all year
135	pH	MAXIMUM	report only	all year
135	Solids, total suspended	MAXIMUM	report only	all year
135	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
135	Precipitation volume	ET	report only	all year
149	pH	MINIMUM	report only	all year
149	pH	MAXIMUM	report only	all year
149	Solids, total suspended	MAXIMUM	report only	all year
149	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
149	Precipitation volume	ET	report only	all year
161	pH	MINIMUM	report only	all year
161	pH	MAXIMUM	report only	all year
161	Solids, total suspended	MAXIMUM	report only	all year
161	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
161	Precipitation volume	ET	report only	all year
199	Temperature, water deg. centigrade	MAXIMUM	report only	all year
199	pH	MINIMUM	>= 6 SU	all year
199	pH	MAXIMUM	<= 9 SU	all year
199	Zinc, total recoverable	MAXIMUM	report only	all year
199	Copper, total recoverable	MAXIMUM	report only	all year
199	Flow, in conduit or thru treatment plant	MAXIMUM	report only	all year
207	pH	MINIMUM	report only	all year
207	pH	MAXIMUM	report only	all year
207	Solids, total suspended	MAXIMUM	report only	all year
207	Iron, total recoverable	MAXIMUM	report only	all year
207	Zinc, total recoverable	MAXIMUM	report only	all year
207	Aluminum, total recoverable	MAXIMUM	report only	all year
207	Cadmium, total recoverable	MAXIMUM	report only	all year
207	Lead, total recoverable	MAXIMUM	report only	all year
207	Chromium, total recoverable	MAXIMUM	report only	all year
207	Copper, total recoverable	MAXIMUM	report only	all year
207	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
207	Precipitation volume	ET	report only	all year
208	pH	MINIMUM	report only	all year
208	pH	MAXIMUM	report only	all year
208	Solids, total suspended	MAXIMUM	report only	all year
208	Iron, total recoverable	MAXIMUM	report only	all year
208	Zinc, total recoverable	MAXIMUM	report only	all year
208	Aluminum, total recoverable	MAXIMUM	report only	all year
208	Cadmium, total recoverable	MAXIMUM	report only	all year
208	Lead, total recoverable	MAXIMUM	report only	all year
208	Chromium, total recoverable	MAXIMUM	report only	all year
208	Copper, total recoverable	MAXIMUM	report only	all year
208	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
208	Precipitation volume	ET	report only	all year
329	pH	MINIMUM	report only	all year
329	pH	MAXIMUM	report only	all year
329	Solids, total suspended	MAXIMUM	report only	all year
329	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
329	Precipitation volume	ET	report only	all year
331	pH	MINIMUM	report only	all year
331	pH	MAXIMUM	report only	all year
331	Solids, total suspended	MAXIMUM	report only	all year
331	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
331	Precipitation volume	ET	report only	all year
332	pH	MINIMUM	report only	all year
332	pH	MAXIMUM	report only	all year
332	Solids, total suspended	MAXIMUM	report only	all year
332	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
332	Precipitation volume	ET	report only	all year
401	pH	MINIMUM	>= 6 SU	all year
401	pH	MAXIMUM	<= 9 SU	all year
401	Solids, total suspended	MAXIMUM	report only	all year
401	Petrol hydrocarbons, total recoverable	MAXIMUM	<= 30 mg/L	all year
401	Flow, in conduit or thru treatment plant	MAXIMUM	report only	all year
404	pH	MINIMUM	>= 6 SU	all year
404	pH	MAXIMUM	<= 9 SU	all year
404	Solids, total suspended	MAXIMUM	report only	all year
404	Petrol hydrocarbons, total recoverable	MAXIMUM	<= 30 mg/L	all year
404	Flow, in conduit or thru treatment plant	MAXIMUM	report only	all year
408	pH	MINIMUM	report only	all year
408	pH	MAXIMUM	report only	all year
408	Solids, total suspended	MAXIMUM	report only	all year
408	Nitrogen, Kjeldahl, total [as N]	MAXIMUM	report only	all year
408	Carbon, tot organic [TOC]	MAXIMUM	report only	all year
408	Cyanide, total [as CN]	MAXIMUM	report only	all year
408	Magnesium, total recoverable	MAXIMUM	report only	all year
408	Arsenic, total recoverable	MAXIMUM	report only	all year
408	Selenium, total recoverable	MAXIMUM	report only	all year
408	Silver total recoverable	MAXIMUM	report only	all year
408	Cadmium, total recoverable	MAXIMUM	report only	all year
408	Lead, total recoverable	MAXIMUM	report only	all year
408	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
408	Precipitation volume	ET	report only	all year
408	Mercury, total recoverable	MAXIMUM	report only	all year
421	pH	MINIMUM	report only	all year
421	pH	MAXIMUM	report only	all year
421	Solids, total suspended	MAXIMUM	report only	all year
421	Nitrogen, Kjeldahl, total [as N]	MAXIMUM	report only	all year
421	Carbon, tot organic [TOC]	MAXIMUM	report only	all year
421	Cyanide, total [as CN]	MAXIMUM	report only	all year
421	Magnesium, total recoverable	MAXIMUM	report only	all year
421	Arsenic, total recoverable	MAXIMUM	report only	all year
421	Selenium, total recoverable	MAXIMUM	report only	all year
421	Silver total recoverable	MAXIMUM	report only	all year
421	Cadmium, total recoverable	MAXIMUM	report only	all year
421	Lead, total recoverable	MAXIMUM	report only	all year
421	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
421	Precipitation volume	ET	report only	all year
421	Mercury, total recoverable	MAXIMUM	report only	all year
425	pH	MINIMUM	report only	all year
425	pH	MAXIMUM	report only	all year
425	Solids, total suspended	MAXIMUM	report only	all year
425	Petrol hydrocarbons, total recoverable	MAXIMUM	report only	all year
425	Precipitation volume	ET	report only	all year