How much nitrate is in the drinking water in Postcode 66509?

TWIST RLP - ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW publishes a nitrate value of 8.2 mg/L for the supply zone ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW. The statutory parametric value is 50 mg/l; the measured value represents 16 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.

Who supplies the drinking water in Postcode 66509?

TWIST RLP - ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW. The values shown here come from the supply zone ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

Drinking water in 66509

One supply zone, water supplier: TWIST RLP - ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW.

How to read the share of the parametric value

12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.

< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.

Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.

ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW

TWIST RLP - ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.

Key values ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	8.2 mg/L	50 mg/l	16 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Lead	< 0.3 µg/L below limit of quantification	10 µg/l	< 3 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Escherichia coli (E. coli)	0 Anzahl/100ml	0/100 ml	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Sulphate	12.2 mg/L	250 mg/l	5 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Sodium	5 mg/L	200 mg/l	3 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (23 — most recent value per parameter)

Microbiology (1)

Microbiology – ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 Anzahl/100ml	0/100 ml	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW

Chemical parameters (9)

Chemical parameters – ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Parameter	Value	Parametric value	Share of the parametric value	Reference
Antimony	< 0.3 µg/L below limit of quantification	5 µg/l	< 6 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Arsenic	1.1 µg/L	10 µg/l	11 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Cadmium	< 0.2 µg/L below limit of quantification	3 µg/l	< 7 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Copper	< 0.002 mg/L below limit of quantification	2 mg/l	< 0.1 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Fluoride	0.06 mg/L	1.5 mg/l	4 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Lead	< 0.3 µg/L below limit of quantification	10 µg/l	< 3 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Nickel	< 0.5 µg/L below limit of quantification	20 µg/l	< 3 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Nitrate	8.2 mg/L	50 mg/l	16 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Nitrite	< 0.005 mg/L below limit of quantification	0.5 mg/l	< 1 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW

Indicator parameters (10)

Indicator parameters – ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aluminium	0.02 mg/L	0.2 mg/l	10 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Ammonium	< 0.02 mg/L below limit of quantification	0.5 mg/l	< 4 % *	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Chloride	11.4 mg/L	250 mg/l	5 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Coliform bacteria	0 Anzahl/100ml	0/100 ml	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Iron	0.014 mg/L	0.2 mg/l	7 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Manganese	0.005 mg/L	50 µg/l	10 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
pH	8 -	6,5–9,5	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Sodium	5 mg/L	200 mg/l	3 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Sulphate	12.2 mg/L	250 mg/l	5 %	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Temperature	9.1 °C	—	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW

Further parameters (3)

Further parameters – ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	24.7 mg/L	—	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Magnesium	2.3 mg/L	—	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW
Potassium	2.8 mg/L	—	—	Mean · ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://geodaten-wasser.rlp-umwelt.de/twist/2642695037/trinkwasserqualitaet · Mittelwerte · retrieved on 13/07/2026

Frequent questions about postcode 66509

How much nitrate is in the drinking water in Postcode 66509?: TWIST RLP - ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW publishes a nitrate value of 8.2 mg/L for the supply zone ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW. The statutory parametric value is 50 mg/l; the measured value represents 16 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
Who supplies the drinking water in Postcode 66509?: TWIST RLP - ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW. The values shown here come from the supply zone ÜG-ÜS Fehrbach (VGW Thaleischw.-Fr.)(WW), TW and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

General questions — how current the data is, limit of quantification, parametric values, who is behind this site — are answered under Questions & answers.