Worldwide wastewater treatment observatory · 
United States · California
Aguas SB Observatory · public data to understand water
WWTP OCSD WWTP No. 2
Huntington Beach · official identifier CWNS2022_06008022002
150MGD reported design flow (2022) · 38th of 15,772 (tied with 1 others)
EPA Clean Watersheds Needs Survey 2022 · official identifier CWNS2022_06008022002 · reported size 150 MGD reported design flow · reported treatment: Secondary · data year 2022. 38th of 15,772 records with reported size in the inventory of United States (tied with 1 others); 0.30 % of the sum of those 15,772 records in MGD (sum of records, not national capacity); nearest inventoried plant at 6.2 km · 3 within 10 km. Reported data with their source; estimates are not measurements of the plant.
Aguas SB does not manage this wastewater treatment plant.
WHAT THE DATA REPORT
Reported data official data · 2022
| Treatment | Secondary · reported levels |
|---|---|
| Reported coordinates | 33.6376, -117.9583 precision reported by the source: 4 m what it means |
| Source and year | EPA Clean Watersheds Needs Survey 2022 · dataset record |
FUENTES PÚBLICAS
What public sources report
Population of the served area (Instalación CWNS 06008022002): 983,054 inhabitants (2022, U.S. Environmental Protection Agency (EPA)).
Facts taken from public documents, with their date and link; an authorisation, a project or a planned capacity do not prove operation or quantities actually treated. Aguas SB editorial layer, lot L03; it does not change the official data.
REGULATORY REFERENCES
Referencia normativa: United States
Regulatory framework of United States. Individual applicability is not determined in this profile.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | MGD reported design flow | Treatment |
|---|---|---|---|
| OCWD Groundwater Replenishment System (GWRS) | 6.2 km | 100 | Advanced |
| OCSD WRP No. 1 | 6.3 km | 182 | Secondary |
| OCWD Green Acres Project (GAP) | 6.4 km | 7.5 | Advanced |
| Michelson WRP | 12.0 km | 28 | Advanced |
| El Toro Water District (Water Reclamation Plant) | 21.6 km | 6 | Advanced |
Distances are between reported coordinates; proximity does not establish a hydraulic connection.
QUESTIONS
Frequently asked questions about this plant
What capacity does WWTP OCSD WWTP No. 2 report?
Reported size: 150 MGD reported design flow. Units are retained without conversion.
What treatment is reported?
Treatment Secondary. Nitrogen, phosphorus and UV are shown only when explicitly reported.
SOURCE AND CORRECTIONS
Source
reported data · EPA Clean Watersheds Needs Survey 2022 · data 2022 · edition 2022 · source licence: Public domain (EPA geospatial default; see LICENCIA.txt) · JSON for this plant · suggest a correction · catalogue 2026-11-06. Reported data, not a current inspection; no compliance judgements.