RI RESOURCE RECOVERY CORP.

NPDES permit RI0023442 · Minor NON-POTW · effective, expires 2027-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

5values over a limit
0required values missing, on 0 form(s)
0of 50 forms filed late

Last period with anything received: 2026-08-31. Most often over: Nitrogen, ammonia total [as N] (3), Solids, total suspended (2).

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (210)

OutfallParameterStatisticLimitMonths
002BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Apr, May, Jun
002BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Apr, May, Jun
002BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002pHMINIMUM >= 6 SU Apr, May, Jun
002pHMINIMUM >= 6 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002pHMAXIMUM <= 9 SU Apr, May, Jun
002pHMAXIMUM <= 9 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Solids, total suspendedMO AVG <= 27 mg/L all year
002Solids, total suspendedDAILY MX <= 88 mg/L all year
002Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L all year
002Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L all year
002Phosphorus, total [as P]MO AVG report only Apr, May, Jun
002Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Phosphorus, total [as P]DAILY MX report only Apr, May, Jun
002Phosphorus, total [as P]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Iron, total [as Fe]MO AVG report only Apr, May, Jun
002Iron, total [as Fe]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Iron, total [as Fe]DAILY MX report only Apr, May, Jun
002Iron, total [as Fe]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Zinc, total [as Zn]MO AVG <= 110 ug/L Apr, May, Jun
002Zinc, total [as Zn]MO AVG <= 110 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Zinc, total [as Zn]DAILY MX <= 200 ug/L Apr, May, Jun
002Zinc, total [as Zn]DAILY MX <= 200 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002PhenolMO AVG <= 15 ug/L Apr, May, Jun
002PhenolMO AVG <= 15 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002PhenolDAILY MX <= 26 ug/L Apr, May, Jun
002PhenolDAILY MX <= 26 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Flow, in conduit or thru treatment plantMO AVG report only Apr, May, Jun
002Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002.alpha.-TerpineolMO AVG <= 16 ug/L Apr, May, Jun
002.alpha.-TerpineolMO AVG <= 16 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002.alpha.-TerpineolDAILY MX <= 33 ug/L Apr, May, Jun
002.alpha.-TerpineolDAILY MX <= 33 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002p-CresolMO AVG <= 14 ug/L Apr, May, Jun
002p-CresolMO AVG <= 14 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002p-CresolDAILY MX <= 25 ug/L Apr, May, Jun
002p-CresolDAILY MX <= 25 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Benzoic acids, totalMO AVG <= 71 ug/L Apr, May, Jun
002Benzoic acids, totalMO AVG <= 71 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
002Benzoic acids, totalDAILY MX <= 120 ug/L Apr, May, Jun
002Benzoic acids, totalDAILY MX <= 120 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Apr, May, Jun
004BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Apr, May, Jun
004BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004pHMINIMUM >= 6 SU Apr, May, Jun
004pHMINIMUM >= 6 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004pHMAXIMUM <= 9 SU Apr, May, Jun
004pHMAXIMUM <= 9 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Solids, total suspendedMO AVG <= 27 mg/L Apr, May, Jun
004Solids, total suspendedMO AVG <= 27 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Solids, total suspendedDAILY MX <= 88 mg/L Apr, May, Jun
004Solids, total suspendedDAILY MX <= 88 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L Apr, May, Jun
004Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L Apr, May, Jun
004Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Phosphorus, total [as P]MO AVG report only Apr, May, Jun
004Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Phosphorus, total [as P]DAILY MX report only Apr, May, Jun
004Phosphorus, total [as P]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Iron, total [as Fe]MO AVG report only Apr, May, Jun
004Iron, total [as Fe]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Iron, total [as Fe]DAILY MX report only Apr, May, Jun
004Iron, total [as Fe]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Zinc, total [as Zn]MO AVG <= 110 ug/L Apr, May, Jun
004Zinc, total [as Zn]MO AVG <= 110 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Zinc, total [as Zn]DAILY MX <= 200 ug/L Apr, May, Jun
004Zinc, total [as Zn]DAILY MX <= 200 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004PhenolMO AVG <= 15 ug/L Apr, May, Jun
004PhenolMO AVG <= 15 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004PhenolDAILY MX <= 26 ug/L Apr, May, Jun
004PhenolDAILY MX <= 26 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Flow, in conduit or thru treatment plantMO AVG report only Apr, May, Jun
004Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Coliform, fecal generalMO AVG report only all year
004Coliform, fecal generalDAILY MX report only all year
004p-CresolMO AVG <= 14 ug/L Apr, May, Jun
004p-CresolMO AVG <= 14 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004p-CresolDAILY MX <= 25 ug/L Apr, May, Jun
004p-CresolDAILY MX <= 25 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Benzoic acids, totalMO AVG <= 71 ug/L Apr, May, Jun
004Benzoic acids, totalMO AVG <= 71 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004Benzoic acids, totalDAILY MX <= 120 ug/L Apr, May, Jun
004Benzoic acids, totalDAILY MX <= 120 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004.alpha.-TerpineolMO AVG <= 16 ug/L Apr, May, Jun
004.alpha.-TerpineolMO AVG <= 16 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
004.alpha.-TerpineolDAILY MX <= 33 ug/L Apr, May, Jun
004.alpha.-TerpineolDAILY MX <= 33 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
005Solids, total suspendedMO AVG report only Apr, May, Jun
005Solids, total suspendedMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
005Solids, total suspendedDAILY MX report only Apr, May, Jun
005Solids, total suspendedDAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
005Phosphorus, total [as P]MO AVG report only Apr, May, Jun
005Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
005Phosphorus, total [as P]DAILY MX report only Apr, May, Jun
005Phosphorus, total [as P]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
005Flow, in conduit or thru treatment plantMO AVG report only Apr, May, Jun
005Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
005Coliform, fecal generalMO AVG report only all year
005Coliform, fecal generalDAILY MX report only all year
006Solids, total suspendedMO AVG report only Apr, May, Jun
006Solids, total suspendedMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
006Solids, total suspendedDAILY MX report only Apr, May, Jun
006Solids, total suspendedDAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
006Phosphorus, total [as P]MO AVG report only Apr, May, Jun
006Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
006Phosphorus, total [as P]DAILY MX report only Apr, May, Jun
006Phosphorus, total [as P]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
006Flow, in conduit or thru treatment plantMO AVG report only Apr, May, Jun
006Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
006Coliform, fecal generalMO AVG report only all year
006Coliform, fecal generalDAILY MX report only all year
015BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Apr, May, Jun
015BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Apr, May, Jun
015BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015pHMINIMUM >= 6 SU Apr, May, Jun
015pHMINIMUM >= 6 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015pHMAXIMUM <= 9 SU Apr, May, Jun
015pHMAXIMUM <= 9 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Solids, total suspendedMO AVG <= 27 mg/L Apr, May, Jun
015Solids, total suspendedMO AVG <= 27 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Solids, total suspendedDAILY MX <= 88 mg/L Apr, May, Jun
015Solids, total suspendedDAILY MX <= 88 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L Apr, May, Jun
015Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L Apr, May, Jun
015Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Phosphorus, total [as P]MO AVG report only Apr, May, Jun
015Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Phosphorus, total [as P]DAILY MX report only Apr, May, Jun
015Phosphorus, total [as P]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Iron, total [as Fe]MO AVG report only Apr, May, Jun
015Iron, total [as Fe]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Iron, total [as Fe]DAILY MX report only Apr, May, Jun
015Iron, total [as Fe]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Zinc, total [as Zn]MO AVG <= 110 ug/L Apr, May, Jun
015Zinc, total [as Zn]MO AVG <= 110 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Zinc, total [as Zn]DAILY MX <= 200 ug/L Apr, May, Jun
015Zinc, total [as Zn]DAILY MX <= 200 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015PhenolMO AVG <= 15 ug/L Apr, May, Jun
015PhenolMO AVG <= 15 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015PhenolDAILY MX <= 26 ug/L Apr, May, Jun
015PhenolDAILY MX <= 26 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Flow, in conduit or thru treatment plantMO AVG report only Apr, May, Jun
015Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015.alpha.-TerpineolMO AVG <= 16 ug/L Apr, May, Jun
015.alpha.-TerpineolMO AVG <= 16 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015.alpha.-TerpineolDAILY MX <= 33 ug/L Apr, May, Jun
015.alpha.-TerpineolDAILY MX <= 33 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Coliform, fecal generalMO AVG report only all year
015Coliform, fecal generalDAILY MX report only all year
015p-CresolMO AVG <= 14 ug/L Apr, May, Jun
015p-CresolMO AVG <= 14 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015p-CresolDAILY MX <= 25 ug/L Apr, May, Jun
015p-CresolDAILY MX <= 25 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Benzoic acids, totalMO AVG <= 71 ug/L Apr, May, Jun
015Benzoic acids, totalMO AVG <= 71 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
015Benzoic acids, totalDAILY MX <= 120 ug/L Apr, May, Jun
015Benzoic acids, totalDAILY MX <= 120 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Apr, May, Jun
017BOD, 5-day, 20 deg. CMO AVG <= 37 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Apr, May, Jun
017BOD, 5-day, 20 deg. CDAILY MX <= 140 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017pHMINIMUM >= 6 SU Apr, May, Jun
017pHMINIMUM >= 6 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017pHMAXIMUM <= 9 SU Apr, May, Jun
017pHMAXIMUM <= 9 SU Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Solids, total suspendedMO AVG <= 27 mg/L Apr, May, Jun
017Solids, total suspendedMO AVG <= 27 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Solids, total suspendedDAILY MX <= 88 mg/L Apr, May, Jun
017Solids, total suspendedDAILY MX <= 88 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L Apr, May, Jun
017Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L Apr, May, Jun
017Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Phosphorus, total [as P]MO AVG report only Apr, May, Jun
017Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Phosphorus, total [as P]DAILY MX report only Apr, May, Jun
017Phosphorus, total [as P]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Iron, total [as Fe]MO AVG report only Apr, May, Jun
017Iron, total [as Fe]MO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Iron, total [as Fe]DAILY MX report only Apr, May, Jun
017Iron, total [as Fe]DAILY MX report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Zinc, total [as Zn]MO AVG <= 110 ug/L Apr, May, Jun
017Zinc, total [as Zn]MO AVG <= 110 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Zinc, total [as Zn]DAILY MX <= 200 ug/L Apr, May, Jun
017Zinc, total [as Zn]DAILY MX <= 200 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017PhenolMO AVG <= 15 ug/L Apr, May, Jun
017PhenolMO AVG <= 15 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017PhenolDAILY MX <= 26 ug/L Apr, May, Jun
017PhenolDAILY MX <= 26 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Flow, in conduit or thru treatment plantMO AVG report only Apr, May, Jun
017Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Coliform, fecal generalMO AVG report only all year
017Coliform, fecal generalDAILY MX report only all year
017p-CresolMO AVG <= 14 ug/L Apr, May, Jun
017p-CresolMO AVG <= 14 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017p-CresolDAILY MX <= 25 ug/L Apr, May, Jun
017p-CresolDAILY MX <= 25 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Benzoic acids, totalMO AVG <= 71 ug/L Apr, May, Jun
017Benzoic acids, totalMO AVG <= 71 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017Benzoic acids, totalDAILY MX <= 120 ug/L Apr, May, Jun
017Benzoic acids, totalDAILY MX <= 120 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017.alpha.-TerpineolMO AVG <= 16 ug/L Apr, May, Jun
017.alpha.-TerpineolMO AVG <= 16 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec
017.alpha.-TerpineolDAILY MX <= 33 ug/L Apr, May, Jun
017.alpha.-TerpineolDAILY MX <= 33 ug/L Jan, Feb, Mar, Jul, Aug, Sep, Oct, Nov, Dec

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