WWTP Heiligenkreuz/Lafnitztal (Bez.Jennersdorf) Lafnitztal-Raabta

Austria · official identifier ATTP_1-00000133

130,000h-e design capacity (2022) · 25th of 634 (tied with 2 others)

European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier ATTP_1-00000133 · reported size 130,000 h-e design capacity · received load 53,364 h-e · reported treatment: PST · data year 2022. 25th of 634 records with reported size in the inventory of Austria (tied with 2 others); 0.51 % of the sum of those 634 records in h-e (sum of records, not national capacity); nearest inventoried plant at 12.2 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

130,000h-e design capacity

53,364h-e received load (2022)

41 %reported load/capacity ratio (not hydraulic utilisation)

25th of 634by reported size among the 634 records with a size in the inventory (tied with 2 others) · 0.51 % of the sum of those records (sum of records, not national capacity) · the largest plants in the country · how it is calculated

Treatment	primary + secondary + tertiary (more stringent) (as reported to the EEA: PST) · reported levels
Nitrogen removal	yes
Phosphorus removal	yes
UV disinfection	not reported
Status	active
Reported coordinates	46.9659, 16.2582 precision reported by the source: level 2 what it means
Source and year	European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · dataset record

REGULATORY REFERENCES

Referencia normativa: Austria

Regulatory framework of Austria · Directive (EU) 2024/3019: reported-capacity band 10,000 to 149,999 p.e.; obligations are set by agglomeration load, not by the capacity of this plant. Individual applicability is not determined in this profile.

SCENARIO

Reference energy scenario for this load estimate · simulator engine

2,005,360reference kWh per year for this load

37.8kWh per h-e (average load) per year

300,804€ per year at 0.15 €/kWh

55 %share of energy used for aeration

what this estimate is · Inputs: 53,364 p.e. of reported load; equivalent average load 53,009 p.e. with the reference profile of Austria (hypothesis with reported load and reference profile; not a measurement). Open this scenario in the simulator · how it is calculated and what it is not.

Reference scenario computed on the server from the reported load and the country profile; an estimate, not a measurement. The simulator recomputes it when opened.

WATER THAT COULD RETURN

Reuse potential

3.9estimated hm³ of treated water per year

tertiary treatment reporteda starting point for reclamation

what this estimate is · Volume estimated from the reported load (10,673 m³/day of reference), not measured or available for reclamation.

LOCATION

Austria: this plant on the map

this plant on the map · regional directory.

NEARBY PLANTS

Nearby wastewater treatment plants

Plant	Distance	Capacity (h-e)	Load 2022	Treatment
Glasing (Mittleres Strem- Und Zickenbachtal)	12.2 km	35,000	24,650	primary, secondary and tertiary
Fürstenfeld	14.9 km	38,000	44,723	primary, secondary and tertiary
Heiligenbrunn	15.6 km	2,500	1,763	primary, secondary and tertiary
Fehring	18.5 km	11,000	10,650	primary, secondary and tertiary
Hatzendorf	18.8 km	2,700	2,157	primary, secondary and tertiary

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

QUESTIONS

Frequently asked questions about this plant

What capacity does WWTP Heiligenkreuz/Lafnitztal (Bez.Jennersdorf) Lafnitztal-Raabta report?

Reported size: 130,000 h-e design capacity. Received load: 53,364 h-e. Units are retained without conversion.

What treatment is reported?

Treatment PST. Nitrogen, phosphorus and UV are shown only when explicitly reported.

How much energy would a reference plant use with the load of Heiligenkreuz/Lafnitztal (Bez.Jennersdorf) Lafnitztal-Raabta?

Aguas SB simulator reference scenario for 53,364 p.e. of reported load: 2,005,360 kWh per year (37.8 kWh per p.e. of average load), with aeration as 55 % of consumption. Estimate with the country reference profile; not a measurement of the plant.

SOURCE AND CORRECTIONS

Source

reported data · European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · data 2022 · edition 2023 · source licence: CC BY 4.0 · JSON for this plant · suggest a correction · catalogue 2026-11-06. Reported data, not a current inspection; no compliance judgements.