CARRABASSETT VALLEY SANITARY DISTRICT

NPDES permit MEU502781 · Minor POTW · effective, expires 2028-08-31 · 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
0required values missing, on 0 form(s)
26of 100 forms filed late

Last period with anything received: 2026-08-31.

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 (75)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX report only Apr, May, Jun, Sep, Oct, Nov
001Specific conductanceDAILY MX report only Apr, May, Jun, Sep, Oct, Nov
001BOD, 5-day, 20 deg. CDAILY MX <= 100 mg/L Apr, May, Jun, Sep, Oct, Nov
001Solids, total suspendedDAILY MX <= 100 mg/L Apr, May, Jun, Sep, Oct, Nov
001Nitrogen, nitrate total [as N]DAILY MX report only Apr, May, Jun, Sep, Oct, Nov
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantWKLY MAX report only all year
001Lagoon freeboardMINIMUM report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
M10Temperature, water deg. centigradeDAILY MX report only May
M10Specific conductanceDAILY MX report only May
M10pHDAILY MX report only May
M10Solids, total suspendedDAILY MX report only May
M10Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
M10Depth to water level ft below landsurfaceDAILY MX report only May
M11Temperature, water deg. centigradeDAILY MX report only May
M11Specific conductanceDAILY MX report only May
M11pHDAILY MX report only May
M11Solids, total suspendedDAILY MX report only May
M11Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
M11Depth to water level ft below landsurfaceDAILY MX report only May
MW1Temperature, water deg. centigradeDAILY MX report only May
MW1Specific conductanceDAILY MX report only May
MW1pHDAILY MX report only May
MW1Solids, total suspendedDAILY MX report only May
MW1Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW1Depth to water level ft below landsurfaceDAILY MX report only May
MW2Temperature, water deg. centigradeDAILY MX report only May
MW2Specific conductanceDAILY MX report only May
MW2pHDAILY MX report only May
MW2Solids, total suspendedDAILY MX report only May
MW2Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW2Depth to water level ft below landsurfaceDAILY MX report only May
MW3Temperature, water deg. centigradeDAILY MX report only May
MW3Specific conductanceDAILY MX report only May
MW3pHDAILY MX report only May
MW3Solids, total suspendedDAILY MX report only May
MW3Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW3Depth to water level ft below landsurfaceDAILY MX report only May
MW5Temperature, water deg. centigradeDAILY MX report only May
MW5Specific conductanceDAILY MX report only May
MW5pHDAILY MX report only May
MW5Solids, total suspendedDAILY MX report only May
MW5Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW5Depth to water level ft below landsurfaceDAILY MX report only May
MW6Temperature, water deg. centigradeDAILY MX report only May
MW6Specific conductanceDAILY MX report only May
MW6pHDAILY MX report only May
MW6Solids, total suspendedDAILY MX report only May
MW6Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW6Depth to water level ft below landsurfaceDAILY MX report only May
MW7Temperature, water deg. centigradeDAILY MX report only May
MW7Specific conductanceDAILY MX report only May
MW7pHDAILY MX report only May
MW7Solids, total suspendedDAILY MX report only May
MW7Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW7Depth to water level ft below landsurfaceDAILY MN report only May
MW8Temperature, water deg. centigradeDAILY MX report only May
MW8Specific conductanceDAILY MX report only May
MW8pHDAILY MX report only May
MW8Solids, total suspendedDAILY MX report only May
MW8Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW8Depth to water level ft below landsurfaceDAILY MX report only May
MW9Temperature, water deg. centigradeDAILY MX report only May
MW9Specific conductanceDAILY MX report only May
MW9pHDAILY MX report only May
MW9Solids, total suspendedDAILY MX report only May
MW9Nitrogen, nitrate total [as N]DAILY MX <= 10 mg/L May
MW9Depth to water level ft below landsurfaceDAILY MX report only May
SIEApplication rate, weekly spray irrigation.WKLY MAX <= 100000 gal/acr Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
SIEFlow, totalMO TOTAL report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
SISApplication rate, gallons spray irrigationWKLY MAX <= 100000 gal Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
SISFlow, totalMO TOTAL report only all year
SISFlow, totalYA <= 54 Mgal/yr all year
SIWApplication rate, weekly spray irrigation.WKLY MAX <= 100000 gal/acr Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
SIWFlow, totalMO TOTAL report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov

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