WWTP Ottawa WWTP & Sewer System

Ottawa · official identifier CWNS2022_39006349001

1.7MGD reported design flow (2022) · 3472nd of 15,772 (tied with 28 others)

EPA Clean Watersheds Needs Survey 2022 · official identifier CWNS2022_39006349001 · reported size 1.7 MGD reported design flow · reported treatment: Advanced · data year 2022. 3472nd of 15,772 records with reported size in the inventory of United States (tied with 28 others); < 0.01 % of the sum of those 15,772 records in MGD (sum of records, not national capacity); nearest inventoried plant at 10.2 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

1.7MGD reported design flow

3472nd of 15,772by reported size among the 15,772 records with a size in the inventory (tied with 28 others) · < 0.01 % of the sum of those records (sum of records, not national capacity) · the largest plants in the country · how it is calculated

Treatment	Advanced · reported levels
Reported coordinates	41.0324, -84.0525 precision reported by the source: 4 m what it means
Source and year	EPA Clean Watersheds Needs Survey 2022 · dataset record

REGULATORY REFERENCES

Referencia normativa: United States

Regulatory framework of United States. Individual applicability is not determined in this profile.

LOCATION

Ohio: this plant on the map

this plant on the map · regional directory.

NEARBY PLANTS

Nearby wastewater treatment plants

Plant	Distance	MGD reported design flow	Treatment
Leipsic WWTP & Sewer System	10.2 km	1.1	Advanced
Pandora WWTP & Sewer System	10.2 km	0.15	Advanced
Columbus Grove WWTP & Sewer System	12.6 km	0.82	Advanced
Kalida WWTP & Sewer System	14.3 km	0.2	Advanced
Bluffton WWTP & Sewers	20.1 km	1.9	Advanced

Distances are between reported coordinates; proximity does not establish a hydraulic connection.

QUESTIONS

Frequently asked questions about this plant

What capacity does WWTP Ottawa WWTP & Sewer System report?

Reported size: 1.7 MGD reported design flow. Units are retained without conversion.

What treatment is reported?

Treatment Advanced. 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.