Note
Wurde am Ufer-Mitte des Flusses entnommen.
Chemical Parameters
| Parameter | Value | Note |
|---|---|---|
| pH-Wert | 7.52 | N/A |
| Sulfat | 15.0 mg/L | N/A |
| Sauerstoffsättigung | 92.86 % | N/A |
| Temperatur | 13.6 °C | N/A |
| Sichttiefe | 10.0 cm | N/A |
| Ammonium | 0.04 mg/L | N/A |
Saprobic Abundances
| Saprobic Organism | Abundance | Note |
|---|---|---|
| Flohkrebse | 2 | N/A |
| Mückenlarven | 8 | N/A |
Structural Assessment
| Parameter | Assessment |
|---|---|
| Water Utilization | extensive use: unfertilized or small grazed meadows, no buildings |
| Water Margin | < 2 m |
| Water Course | partly curved (partly modified) |
| Bank Vegetation | sparse grove, herbaceous vegetation of stinging nettles and other nutrient indicators |
| Bank Structure | banks straightened, not visibly fixed, some indentations and widenings |
| Water Cross Section | moderately deep (width:depth approx. 3:1) |
| Water Flow | alternation of slow and fast flowing water recognizable |
| Water Depth Variance | major depth variance |
| Riverbed | silted/paved/concreted riverbed over long stretches |
| Water Continuity | piping < 2 m, artificial step of single stones, can be overcome by fish and invertebrates |
Water Quality Indices
Saprobic Index
Class III
stark verschmutzt (α-mesosaprobe Zone)
Value
2.80
Validity
70%
BACH Index
Class I
unbelastet
Value
97.36
Validity
53%
Parameters
Some parameters are missing. Index is calculated based on estimated values.
Physical-Structural Index
Class III
verändert
Value
2.80
Validity
100%