AMERESCO

NPDES permit SC0049107 · Minor NON-POTW · administratively continued, expires 2016-06-30 · 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.

This permit expired on 2016-06-30 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

2values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (1), Length of longest pH excursion (1).

Reporting

Reports are due about 29 days after each monitoring period ends (the most common figure among SC permits in EPA's filings — check your permit).

Limits in force (25)

OutfallParameterStatisticLimitMonths
G05Temperature, water deg. fahrenheitDAILY MX <= 90 deg F all year
G05Oxygen, dissolved [DO]INST MIN report only all year
G05BOD, 5-day, 20 deg. CMO AVG report only all year
G05BOD, 5-day, 20 deg. CDAILY MX report only all year
G05BOD, 5-day, 20 deg. CMO AVG report only all year
G05pHINST MIN report only all year
G05pHINST MAX report only all year
G05Solids, total suspendedMO AVG report only all year
G05Solids, total suspendedMO AVG <= 119 lb/d all year
G05Solids, total suspendedDAILY MX <= 336 lb/d all year
G05Oil & GreaseMO AVG <= 37 lb/d all year
G05Oil & GreaseDAILY MX <= 49 lb/d all year
G05Nitrogen, ammonia total [as N]MO AVG report only all year
G05Nitrogen, ammonia total [as N]DAILY MX report only all year
G05Nitrogen, ammonia total [as N]MO AVG report only all year
G05Flow, in conduit or thru treatment plantMO AVG report only all year
G05Flow, in conduit or thru treatment plantDAILY MX report only all year
G05Chlorine, total residualMO AVG <= 1 mg/L all year
G05Chlorine, total residualDAILY MX <= 1.7 mg/L all year
G05Chlorine, free availableMO AVG <= .45 lb/d all year
G05Chlorine, free availableDAILY MX <= 1.12 lb/d all year
G05Length of longest pH excursionINST MAX <= 60 min all year
G05% of time exceeding pH limitsINST MAX <= 1 % all year
G05LC50 Static Renewal 48Hr Acute Daphnia ambiguaDAILY MX report only all year
G05IC25 Static Renewal 7 Day Chronic Daphnia ambiguaDAILY MX 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