NPDES WAR301486 · Clean Water Act
NELSEN-CATTERALL, Sammamish, WA: NPDES WAR301486 discharge permit, effluent exceedances, inspections, penalties
NELSEN-CATTERALL, Sammamish, Washington: General permit coverage WAR301486, held by Nelsen-Catterall; Construction stormwater; Administratively continued; issued December 1, 2010, term to December 31, 2015, by State.
- pH: 2 limits, 20 violations of any kind.
- Turbidity: 1 limit, 10 violations of any kind.
Washington holds 4,744 Construction stormwater coverages of this permit type in EPA’s file; 112 were issued before WAR301486.
Coverages issued nearest WAR301486
- 2010-12-01: 30TH STREET NE AREA FLOODING PHASE 1A, Auburn: WAR301419, held by 30th Street NE Area Flooding Phase 1A
- 2010-12-01: WA DOT SR 532 DAVIS SLOUGH BRIDGE REPLACEMENT, Stanwood: WAR301424, held by WA DOT SR 532 Davis Slough Bridge Replacement
- 2010-12-01: ELLIOTT BAY SEAWALL 8 ACRES, Seattle: WAR301443, held by Elliott Bay Seawall 8 Acres
- 2010-12-01: BELLEVUE AT MAIN, Bellevue: WAR301484, held by Bellevue at Main
- 2010-12-01: ROANOKE RESIDENCE, Mercer Island: WAR301485, held by Roanoke Residence
- 2010-12-01: SQUALICUM CREEK PARK, Bellingham: WAR301495, held by Squalicum Creek Park
- 2010-12-01: EVERGREEN PLACE LID SUBDIVISION, Vancouver: WAR301504, held by Evergreen Place LID Subdivision
- 2010-12-01: NORTH LOT DEVELOPMENT 2, Seattle: WAR301510, held by North Lot Development 2
- 2010-12-01: RELAY APPLICATION INNOVATION, Pullman: WAR301514, held by Relay Application Innovation
- 2010-12-01: BELLA VISTA - CASCADE WEST, Vancouver: WAR301517, held by Bella Vista - Cascade West
NELSEN-CATTERALL among its neighbors
92 discharge permits are in the Lake Sammamish-Sammamish River subwatershed (HUC 171100120202); WAR301486 is one. Its county: 1,319, 8 major; WAR301486 is minor permit.
Other permits in the Lake Sammamish-Sammamish River subwatershed (HUC 171100120202)
- 16TH SAMMAMISH, Redmond: WAR301975, minor, term to 2015-12-31
- 223RD PROPERTY, Sammamish: WAR302765, minor, term to 2015-12-31
- 7TH AT GILMAN, Issaquah: WAR301859, minor, term to 2015-12-31
- AIRFIELD TOWNHOMES, Bellevue: WAR313837, minor, term to 2025-12-31
- BAKER SHORT PLAT, Sammamish: WAR313090, minor, term to 2025-12-31
- BARRINGTON, Sammamish: WAR302858, minor, term to 2015-12-31
- BEAVER LAKE - LAKE TREATMENT, Unspecified: WAG994287, minor, term to 2026-03-21
- BENHAM RIDGE, Sammamish: WAR126647, minor, term to 2015-12-31
- BIG PICTURE SCHOOL, Bellevue: WAR314125, minor, term to 2025-12-31
- BIG ROCK PARK, Sammamish: WAR303100, minor, term to 2015-12-31
Identity
| Facility | NELSEN-CATTERALL |
|---|---|
| Permittee | Nelsen-Catterall |
| NPDES ID | WAR301486 |
| Status | Administratively continued |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Construction stormwater |
| Issued | December 1, 2010 |
| Expires | December 31, 2015 |
| Agency | State |
| Address | Sammamish, WA 98387 |
| Subwatershed | Lake Sammamish-Sammamish River (HUC 171100120202) |
NPDES WAR301486: effluent limits and exceedances
NELSEN-CATTERALL (NPDES WAR301486): 2 pollutants on file, 2 limited; 2 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 2 | 20 | 0 | ||
| Turbidity | 1 | 10 | 0 |
NPDES WAR301486: inspections, violations and enforcement
NPDES WAR301486 (NELSEN-CATTERALL): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES WAR301486
NPDES WAR301486: one email when its EPA record changes — $99/month.
Permits near NPDES WAR301486
NPDES WAR301486: 2 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.