Bolsa Chica Channel

2026 303(d) list Waterbody ID CAR8011100020080921212001 River & Stream Region 8 · Santa Ana

At a glance

2026 listing Evidence: State-published: On the 2026 303(d) list · 3 Appendix A decisions; Category 5: a TMDL is required; What a listing means
Pollutants and stressors: 3 pollutants in 3 Appendix A categories; Nutrients (1) · Other Cause (1) · Pathogens (1); Listing decisions
TMDL information Evidence: State-published: 3 decisions with a TMDL requirement status; Status codes as published: 5A; TMDL details
Regional Water Board: Region 8 · Santa Ana; River & Stream · Map
Industrial stormwater facilities: 42 report it as their receiving water Evidence: identification corroborated; 134 within 1 km Evidence: geographic proximity; Neither count establishes a discharge · Facilities

What a 303(d) listing means

The Clean Water Act section 303(d) list names waters that do not meet water quality standards for one or more pollutants or stressors. California publishes it in the Integrated Report; this page shows the 2026 decisions from Appendix A as published.

A listing describes the condition of the waterbody. It does not identify which sources cause the impairment, and it does not by itself place a requirement on any particular facility.
Listed waters do not all have the same status. The Integrated Report category says how an impairment is being addressed: 5, a TMDL is required; 4a, addressed by a USEPA-approved TMDL; 4b, addressed by other pollution control requirements; 4c, impairment not caused by a pollutant. This waterbody's decisions are in category 5.
TMDL requirement status values (such as 5A or 5B) are shown exactly as published in Appendix A.

2026 listing status Evidence: State-published

On the 2026 303(d) list: Yes
Appendix A decisions: 3
Integrated Report category: 5 (a TMDL is required)
Listing cycle: 2026
State Board adoption: 2026-02-03 (Resolution 2026-0005)
USEPA approval: not confirmed — submittal letter to USEPA published; no approval found on the report page (checked 2026-10-22)
Regional Water Board: 8 — Santa Ana

Published by the State Water Resources Control Board (2026 California Integrated Report, Appendix A). Listing status is taken from Appendix A only. A listing describes the condition of this waterbody, not of any facility.

Location

Loading the waterbody shape…

Open this area on the statewide map · Browse impaired waters

Listing decisions and pollutants Evidence: State-published

Grouped by the Pollutant Category published in Appendix A. Pollutant names, categories and decisions are exactly as published.

Nutrients (1 decision)

Nutrients: Appendix A decisions
Pollutant	Pollutant category	Category	Final listing decision	Decision status	Sources	Decision ID
Ammonia (Unionized)	Nutrients	5	List on 303(d) list (TMDL required list)	Original	A Source Unknown	73788

Other Cause (1 decision)

Other Cause: Appendix A decisions
Pollutant	Pollutant category	Category	Final listing decision	Decision status	Sources	Decision ID
pH	Other Cause	5	List on 303(d) list (TMDL required list)	Original	A Source Unknown	77494

Pathogens (1 decision)

Pathogens: Appendix A decisions
Pollutant	Pollutant category	Category	Final listing decision	Decision status	Sources	Decision ID
Indicator Bacteria	Pathogens	5	Do Not Delist from 303(d) list (TMDL required list)	Revised	A Source Unknown	149132

TMDL information Evidence: State-published

TMDL information published for this waterbody
Pollutant	TMDL requirement status	TMDL project	Priority	USEPA approval of TMDL	Expected attainment
Ammonia (Unionized)	5A	—	Low	—	—
Indicator Bacteria	5A	—	Low	—	—
pH	5A	—	Low	—	—

This is TMDL information for the waterbody. It does not establish that a TMDL applies to any particular facility. Facility-specific TMDL requirements recorded in SMARTS appear on facility pages and are not linked to this waterbody until reviewed.

HUC12 watersheds

Published with the listing Evidence: publisher-reported

Anaheim Bay 180702010001

Overlapping the waterbody's shape Evidence: spatial

Anaheim Bay 180702010001 also published

Industrial stormwater facilities

Evidence: identification corroborated

Shows: the facility named this waterbody as its receiving water in SMARTS, and the name and the facility's location are consistent with it. Does not establish: a discharge pathway, a discharge of any pollutant, or a cause of the listing.

Evidence: geographic proximity

Shows: the facility's reported location is within 1 km of the waterbody's mapped shape. Does not establish: that the facility discharges to this waterbody, or any other relationship.

Report this waterbody as their receiving water Evidence: identification corroborated

Facilities whose reported receiving water is identified as this waterbody
Facility	WDID	Status	Distance from reported location	Map
Amazon com Services LLC DFX9	8 30I029340	Active	59 m	map
Cypress	8 30I024002	Terminated	67 m	map
Faradane Corp	8 30I007292	Terminated	417 m	map
Newlight Technologies Inc	8 30I028137	Active	458 m	map
California Faucets	8 30I028632	Active	486 m	map
Orlando Spring Corporation	8 30I029278	Active	537 m	map
The Boeing Co	8 30I004789	Active	543 m	map
AAE Aerospace	8 30I030479	Active	619 m	map
AMG Huntington Beach LLC	8 30I025115	Terminated	676 m	map
Notthoff Engineering	8 30I028562	Active	689 m	map
Amazon com Services LLC DLX7	8 30I029466	Active	705 m	map
Whessoe Varec Inc	8 30I000253	Terminated	726 m	map
Futures Fins	8 30I029417	Active	753 m	map
California Faucets	8 30I028719	Terminated	787 m	map
California Faucets	8 30NEC008049	Terminated	787 m	map
Elevate Aircraft Seating	8 30I029163	Active	858 m	map
Boeing Encore Interiors	8 30I029208	Active	860 m	map
Airtech International Incorporated	8 30I028022	Active	1.2 km	map
Cambro Manufacturing Company Skylab	8 30I025534	Active	1.4 km	map
Robinson Precision Die Casting	8 30I012770	Terminated	1.4 km	map
Sackin Metals	8 30MR000057	Active	1.5 km	map
CRR Transfer Inc	8 30I003549	Active	1.7 km	map
Coastline Metal Finishing Corp	8 30I018259	Active	1.8 km	map
Jason Tool and Engineering Inc	8 30I030038	Terminated	1.8 km	map
Jason Tool and Engineering Inc	8 30NEC012664	Active	1.8 km	map
Air Industries Co	8 30I019497	Active	2.2 km	map
Dist Office	8 30I001860	Terminated	2.4 km	map
Align Precision	8 30I028406	Active	2.4 km	map
Hyatt Die Cast Engineering	8 30I022765	Active	2.6 km	map
Amrize	8 30I023489	Terminated	2.7 km	map
Amrize	8 30I031327	Active	2.7 km	map
Orangewood Container Repair	8 30I025137	Active	2.7 km	map
CRR Lampson Facility	8 30I025273	Active	3.3 km	map
Alumacast Inc	8 30I015349	Terminated	3.4 km	map
Orco Block & Hardscape	8 30I004559	Active	3.5 km	map
PL Machine Corporation	8 30I031475	Active	3.5 km	map
K G Ready Mix Inc	8 30I024030	Terminated	3.8 km	map
METAL MOVERS LLC	8 30MR000088	Active	4.0 km	map
AFCO Zep Inc	8 30I028466	Terminated	4.1 km	map
Garden Grove School District	8 30I002120	Active	4.2 km	map
Stanton Energy Reliability Center LLC	8 30I029646	Active	4.2 km	map
PRIMO POWDER COATING & SANDBLASTING	8 30I026815	Active	4.8 km	map

Receiving water reported by facility — waterbody identification corroborated by geographic evidence. 42 facilities.

Within 1 km of a facility's reported location Evidence: geographic proximity

Spatial proximity only; discharge pathway not established. Being near this waterbody does not mean a facility discharges to it.

Facilities whose reported location is within 1 km of this waterbody
Facility	WDID	Status	Distance	Map
Plasma Ruggedized Solutions Inc	8 30NEC008886	Active	799 m	map
J J Engineering	8 30NEC014719	Active	805 m	map
Precision Ferrites and Ceramics	8 30NEC012113	Active	805 m	map
OK International	8 30IN604167	NOI Required	807 m	map
Rocker Solenoid Company	8 30NEC013092	Active	808 m	map
Ok International	8 30NEC005115	Terminated	809 m	map
Bonetree Distillery LLC	8 30NEC010373	Active	817 m	map
Zwick Energy Research	8 30I001048	Terminated	817 m	map
A Top Envounter Design	8 30IN606226	NOI Required	826 m	map
Aerodynamic Engineering Inc	8 30NEC012253	Active	836 m	map
Komax Systems Inc	8 30IN602416	No Action Required	837 m	map
Encore Interiors Inc	8 30I024571	Terminated	840 m	map
Structures Development LLC	8 30NEC015937	Active	846 m	map
Q Tech Corp	8 30NEC011452	Active	850 m	map
Boeing EnCore Interiors LLC	8 30I028223	Terminated	858 m	map
Elevate Aircraft Seating	8 30I029163	Active	858 m	map
Boeing Encore Interiors	8 30I029208	Active	860 m	map
Quad Graphics Commercial and Specialty LLC	8 30NEC000421	Terminated	896 m	map
QG Printing II LLC	8 30NEC004031	Terminated	896 m	map
MTI Engineering Corp	8 30IN602479	No Action Required	904 m	map
Independent Contractors Enterprises Inc	8 30IN602478	No Action Required	907 m	map
Mercury Systems	8 30NEC014486	Active	922 m	map
LTP Modern Machine	8 30NEC006508	Active	926 m	map
Dandrea Visual Communications LLC	8 30NEC012383	Active	937 m	map
Show Ready Inc	8 30NEC006247	Active	951 m	map
Freddie Georges Production Group	8 30NEC006250	Terminated	951 m	map
Fort Apache Onshore Separation Facility	8 30I029067	Active	959 m	map
Actodyne General Incorporated	8 30NEC014884	Active	970 m	map
Primary Color Systems	8 30NEC007705	Active	978 m	map
Boeing Encore Interiors LLC	8 30NEC015041	Active	980 m	map
MFG Group	8 30NEC008188	Active	986 m	map
Bridges Vertical Blinds Manufacturers	8 30IN602481	No Action Required	987 m	map
Smith Machine and Tool	8 30NEC014048	Active	990 m	map
Srixon Cleveland Golf XXIO	8 30NEC002098	Active	992 m	map

134 facilities, nearest first. Page 3 of 3: previous

Sources and provenance

Sources behind this page
Information	Source	Retrieved
Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12)	USGS	2026-10-22
2026 California Integrated Report, Appendix A: 2026 303(d) List (final)	SWRCB	2026-10-22
Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0)	SWRCB GIS	2026-10-22
SMARTS TMDL requirements	SMARTS	2026-10-21

Relationships computed 2026-10-22 (facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1).

Integrated Report categories: 5, a TMDL is required; 4a, addressed by a USEPA-approved TMDL; 4b, addressed by other pollution control requirements; 4c, impairment not caused by a pollutant.