Norfolk Airport Authority

NPDES permit VA0089737 · Minor NON-POTW · effective, expires 2029-08-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
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.

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

0values over a limit
2required values missing, on 1 form(s)
8of 16 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 10 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (40)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMAXIMUM report only all year
001Petrol hydrocarbons, total recoverableMAXIMUM report only all year
001Precipitation volumeMAXIMUM report only all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Solids, total suspendedMAXIMUM report only all year
004Petrol hydrocarbons, total recoverableMAXIMUM report only all year
004Precipitation volumeMAXIMUM report only all year
005pHMINIMUM >= 6 SU all year
005pHMAXIMUM <= 9 SU all year
005Solids, total suspendedMAXIMUM report only all year
005Petrol hydrocarbons, total recoverableMAXIMUM report only all year
005Precipitation volumeMAXIMUM report only all year
006pHMINIMUM >= 6 SU all year
006pHMAXIMUM <= 9 SU all year
006Solids, total suspendedMAXIMUM report only all year
006Petrol hydrocarbons, total recoverableMAXIMUM report only all year
006Precipitation volumeMAXIMUM report only all year
007pHMINIMUM >= 6 SU all year
007pHMAXIMUM <= 9 SU all year
007Solids, total suspendedMAXIMUM report only all year
007Petrol hydrocarbons, total recoverableMAXIMUM report only all year
007Precipitation volumeMAXIMUM report only all year
013pHMINIMUM >= 6 SU all year
013pHMAXIMUM <= 9 SU all year
013Solids, total suspendedMAXIMUM report only all year
013Petrol hydrocarbons, total recoverableMAXIMUM report only all year
013Precipitation volumeMAXIMUM report only all year
017pHMINIMUM >= 6 SU all year
017pHMAXIMUM <= 9 SU all year
017Solids, total suspendedMAXIMUM report only all year
017Petrol hydrocarbons, total recoverableMAXIMUM report only all year
017Precipitation volumeMAXIMUM report only all year
019pHMINIMUM >= 6 SU all year
019pHMAXIMUM <= 9 SU all year
019Solids, total suspendedMAXIMUM report only all year
019Petrol hydrocarbons, total recoverableMAXIMUM report only all year
019Precipitation volumeMAXIMUM report only all year

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