Chemical Parameters
| Parameter | Value | Note |
|---|---|---|
| Temperatur | 68.0 °C | 20 Grad Celsius |
| Ammonium | 0.16 mg/L | OD: 0,14 |
| Phosphat | 0.5 mg/L | OD: 0,15 |
| pH-Wert | 8.12 | Show note |
Saprobic Abundances
| Saprobic Organism | Abundance | Note |
|---|---|---|
| Steinfliegelarven | 3 | N/A |
| Libellenlarven | 2 | N/A |
| Egel | 18 | N/A |
| Flohkrebse | 31 | N/A |
| Mückenlarven | 3 | N/A |
| Köcherfliegelarven | 12 | N/A |
Structural Assessment
| Parameter | Assessment |
|---|---|
| Water Utilization | natural forest (deciduous trees) |
| Water Margin | approx. 5-20 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 | shallow (width:depth approx. 5:1) |
| Water Flow | fast and slow flowing water alternate in close succession |
| Water Depth Variance | major depth variance |
| Riverbed | mosaic-like distribution of sand/gravel/stones and deadwood, pronounced formation of islands |
| Water Continuity | piping < 2 m, artificial step of single stones, can be overcome by fish and invertebrates |
Water Quality Indices
Saprobic Index
Class II
mäßig belastet (β-mesosaprobe Zone)
Value
2.11
Validity
100%
BACH Index
Class III
stark verschmutzt
Value
31.71
Validity
43%
Parameters
Some parameters are missing. Index is calculated based on estimated values.
Physical-Structural Index
Class II
naturnah
Value
1.90
Validity
100%