NPDES GAR379950 · Clean Water Act
BLACKWELL ESTATES, Marietta, GA: NPDES GAR379950 discharge permit, effluent exceedances, inspections, penalties
BLACKWELL ESTATES, Marietta, Georgia: General permit coverage GAR379950, held by Richard Duncan; Construction stormwater; Effective; issued September 23, 2013, term to July 31, 2018; New Single-Family Housing Construction [except For-Sale Builders].
Georgia holds 40,604 Construction stormwater coverages of this permit type in EPA’s file; 24 were issued before GAR379950. Richard Duncan holds 2 permits in Georgia.
Other permits held by Richard Duncan
- FAIRVIEW HEIGHTS PHASE TWO, Marietta: GAR367886, issued 2013-09-23
Coverages issued nearest GAR379950
- 2013-09-23: SEVEN HILLS LOT 71M, Dallas: GAR379945, held by Vine Creek Residential
- 2013-09-23: SEVEN HILLS LOT 70M, Dallas: GAR379946, held by Vine Creek Residential
- 2013-09-23: SEVEN HILLS LOT 69M, Dallas: GAR379947, held by Vine Creek Residential
- 2013-09-23: SEVEN HILLS LOT 68M, Dallas: GAR379948, held by Vine Creek Residential
- 2013-09-23: SEVEN HILLS LOT 67M, Dallas: GAR379949, held by Vine Creek Residential
- 2013-09-23: THE CABINS IN THE VINEYARD: GAR379951, held by Mount Yonah Homes, LP
- 2013-09-23: 2461 OLD LOST MOUNTAIN ROAD: GAR379952, held by Phillip Fender
- 2013-09-23: IRIS PARK SUBDIVISION PHASE 2, Canton: GAR379953
- 2013-09-23: WHELCHEL VALLEY LOT 47: GAR379954, held by Rivermont Homes, LLC
- 2013-09-23: BEL AIRE CREEKSIDE LOT 142, Powder Springs: GAR379955, held by Windsong Properties
BLACKWELL ESTATES among its neighbors
130 discharge permits are in the Rubes Creek subwatershed (HUC 031501040806); GAR379950 is one.
Other permits in the Rubes Creek subwatershed (HUC 031501040806)
- 4775 LAKE DRIVE & 4785 LEE WATERS ROAD, Marietta: GAR18B40D, minor, term to 2028-07-31
- 4830 WIGLEY ROAD NW MARIETTA, GA 30067, Marietta: GAR360772, minor, term to 2018-07-31
- ARYLESSENCE RESEARCH & DEVELOPMENT EXPANSION, Marietta: GAR153525, minor, term to 2018-07-31
- ARYLESSENCE, INC., Marietta: GAR18B31F, minor, term to 2028-07-31
- BLACKWELL ESTATES LOT 2, Marietta: GAR385E0B, minor, term to 2018-07-31
- BLACKWELL ESTATES LOT 4, Marietta: GAR385E02, minor, term to 2018-07-31
- BLACKWELL ESTATES LOT 7, Marietta: GAR385E11, minor, term to 2018-07-31
- BLACKWELL PRESERVE, Marietta: GAR348705, minor, term to 2018-07-31
- BLUFFS AT JAMERSON S/D, Marietta: GAR353882, minor, term to 2023-07-31
- CARTER GROVE PLANTATION PHASE I SECTION A LOT 1012 (BARTOW), Unknown: GAR360178, minor, term to 2018-07-31
Identity
| Facility | BLACKWELL ESTATES |
|---|---|
| Permittee | Richard Duncan |
| NPDES ID | GAR379950 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Construction stormwater |
| Issued | September 23, 2013 |
| Expires | July 31, 2018 |
| Address | Marietta, GA 30066 |
| Subwatershed | Rubes Creek (HUC 031501040806) |
| NAICS | 236115 – New Single-Family Housing Construction [except For-Sale Builders] |
| SIC | 1521 – Single-Family Housing Construction |
NPDES GAR379950: effluent limits and exceedances
BLACKWELL ESTATES (NPDES GAR379950): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES GAR379950: no pollutant row on file.
NPDES GAR379950: inspections, violations and enforcement
NPDES GAR379950 (BLACKWELL ESTATES): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES GAR379950
NPDES GAR379950: one email when its EPA record changes — $99/month.
Permits near NPDES GAR379950
NPDES GAR379950: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.