Marble Falls Water, Sewer, & Solid Waste Suburban Improvement District No 1 WWTP

NPDES permit AR0034088 · Minor POTW · effective, expires 2029-06-30 · 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

0values over a limit
0required values missing, on 0 form(s)
4of 26 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (74)

OutfallParameterStatisticLimitMonths
002Flow rateMO AVG report only all year
002Flow rateMO AVG report only all year
002Flow rate7 DA AVG report only all year
002Flow rate7 DA AVG report only all year
002Oxygen, dissolved [DO]INST MIN >= 2 mg/L May, Jun, Jul, Aug, Sep, Oct
002Oxygen, dissolved [DO]INST MIN >= 6 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002Oxygen, dissolved [DO]INST MIN >= 2 mg/L May, Jun, Jul, Aug, Sep, Oct
002Oxygen, dissolved [DO]INST MIN >= 6 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002pHMINIMUM >= 6 SU all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG <= 15 mg/L all year
002Solids, total suspendedMO AVG <= 15 mg/L all year
002Solids, total suspended7 DA AVG <= 22.5 mg/L all year
002Solids, total suspended7 DA AVG <= 22.5 mg/L all year
002Solids, total suspendedMO AVG <= 1.3 lb/d all year
002Solids, total suspendedMO AVG <= 1.3 lb/d all year
002Nitrogen, ammonia total [as N]MO AVG <= 5.3 mg/L Apr
002Nitrogen, ammonia total [as N]MO AVG <= 5.3 mg/L all year
002Nitrogen, ammonia total [as N]MO AVG <= 5 mg/L May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= 5 mg/L May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= 10 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= 10 mg/L Jan, Feb, Mar, Oct, Nov, Dec
002Nitrogen, ammonia total [as N]7 DA AVG <= 5.3 mg/L Apr
002Nitrogen, ammonia total [as N]7 DA AVG <= 5.3 mg/L all year
002Nitrogen, ammonia total [as N]7 DA AVG <= 7.5 mg/L May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]7 DA AVG <= 7.5 mg/L May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]7 DA AVG <= 15 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]7 DA AVG <= 15 mg/L Jan, Feb, Mar, Oct, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= .44 lb/d Apr
002Nitrogen, ammonia total [as N]MO AVG <= .44 lb/d all year
002Nitrogen, ammonia total [as N]MO AVG <= .42 lb/d May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= .42 lb/d May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= .8 lb/d Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= .8 lb/d Jan, Feb, Mar, Oct, Nov, Dec
002Nitrite + Nitrate total [as N]MO AVG report only all year
002Nitrite + Nitrate total [as N]INST MAX <= 10 mg/L all year
002Nitrite + Nitrate total [as N]7 DA AVG report only all year
002Nitrite + Nitrate total [as N]MO AVG report only all year
002Phosphorus, total [as P]MO AVG report only all year
002Phosphorus, total [as P]MO AVG report only all year
002Phosphorus, total [as P]7 DA AVG report only all year
002Phosphorus, total [as P]7 DA AVG report only all year
002Phosphorus, total [as P]MO AVG report only all year
002Phosphorus, total [as P]MO AVG report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Coliform, fecal general30DA GEO <= 200 #/100mL Jul, Aug, Sep
002Coliform, fecal general30DA GEO <= 1000 #/100mL Oct, Nov, Dec
002Coliform, fecal general30DA GEO <= 200 #/100mL all year
002Coliform, fecal general30DA GEO <= 200 #/100mL May, Jun
002Coliform, fecal general30DA GEO <= 200 #/100mL all year
002Coliform, fecal general30DA GEO <= 1000 #/100mL Jan, Feb, Mar, Apr
002Coliform, fecal general30DA GEO <= 1000 #/100mL Jan, Feb, Mar, Apr
002Coliform, fecal general7 DA GEO <= 400 #/100mL Jul, Aug, Sep
002Coliform, fecal general7 DA GEO <= 2000 #/100mL Oct, Nov, Dec
002Coliform, fecal general7 DA GEO <= 400 #/100mL all year
002Coliform, fecal general7 DA GEO <= 400 #/100mL May, Jun
002Coliform, fecal general7 DA GEO <= 400 #/100mL all year
002Coliform, fecal general7 DA GEO <= 2000 #/100mL Jan, Feb, Mar, Apr
002Coliform, fecal general7 DA GEO <= 2000 #/100mL Jan, Feb, Mar, Apr
002OverflowsMO TOTAL report only all year
002OverflowsMO TOTAL report only all year
002Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
002Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
002BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 15 mg/L all year
002BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 15 mg/L all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= .8 lb/d all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= .8 lb/d 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