Clean Water Act discharge permit · NPDES VA0024945
LAKE MONTICELLO WWTP, Palmyra, VA: NPDES VA0024945 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
LAKE MONTICELLO WWTP, held by Aqua Virginia, Inc., holds NPDES permit VA0024945, which discharges to Rivanna River-Stigger Creek. EPA’s file records it issued September 28, 2018 and expiring September 30, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | LAKE MONTICELLO WWTP |
|---|---|
| Permittee as filed | Aqua Virginia, Inc. |
| NPDES ID | VA0024945 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 28, 2018 |
| Expiration date | September 30, 2023 |
| Issuing agency | VA DEQ |
| Address | Palmyra, VA 22963 |
| Receiving water | Rivanna River-Stigger Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Stigger Creek-Rivanna River (HUC 020802040501) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 4With a violation of any kind
- 4With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 2 | 4 | 4 | May 31, 2016 | 12% over the limit |
| E. coli | 1 | 4 | 4 | February 29, 2024 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 1 | 2 | 2 | February 29, 2020 | 44% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 1 | 1 | December 31, 2018 | 27% over the limit |
| Solids, total suspended | 4 | 0 | 0 | ||
| pH | 2 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 21Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 29, 2024 | WW SSO - Discharge to Waters | ST6 |
| April 2, 2024 | WW SSO - Discharge to Waters | ST6 |
| March 3, 2024 | WW SSO - Discharge to Waters | ST6 |
| January 12, 2024 | WW SSO - Discharge to Waters | ST6 |
| November 12, 2023 | WW SSO - Discharge to Waters | ST6 |
| August 27, 2023 | Effluent Violations - Unapproved Bypass | ST6 |
| August 7, 2023 | Effluent Violations - Unapproved Bypass | ST6 |
| July 14, 2023 | WW SSO - Discharge to Waters | ST6 |
| April 10, 2023 | Effluent Violations - Reported Fish Kill | ST6 |
| October 13, 2022 | WW SSO - Discharge to Waters | ST6 |
| August 9, 2022 | WW SSO - Discharge to Waters | ST6 |
| March 26, 2022 | Effluent Violations - Unapproved Bypass | ST6 |
| March 18, 2022 | Effluent Violations - Unapproved Bypass | ST6 |
| January 6, 2022 | WW SSO - Discharge to Waters | ST6 |
| May 31, 2021 | Effluent Violations - Unapproved Bypass | ST6 |
| February 27, 2021 | Effluent Violations - Unapproved Bypass | ST6 |
| August 31, 2019 | Effluent Violations - Unapproved Bypass | ST6 |
| July 19, 2018 | Effluent Violations - Unapproved Bypass | ST6 |
| February 12, 2018 | Effluent Violations - Unapproved Bypass | ST6 |
| May 5, 2017 | Effluent Violations - Unapproved Bypass | ST6 |
| February 2, 2017 | Effluent Violations - Unapproved Bypass | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.