Brettach (Jagst)

	Brettach
	The Brettach flows into the Jagst
	Data
Water code	DE : 23882
location	Hohenloher and Haller level Blaufelden-Gerabronner level; Kocher-Jagst Plains Bartenstein-Langenburger platters; Baden-Württemberg Schwäbisch Hall district Rot am See municipality ; City of Gerabronn ; City of Ilshofen ; ;
River system	Rhine
Drain over	Jagst → Neckar → Rhine → North Sea
Designated source	Well on the L 1040 a little north of Brettheim ; 49 ° 16 ′ 55 ″ N , 10 ° 5 ′ 8 ″ E
Source height	approx. 433 m above sea level NHN
muzzle	at Gerabronn -Elpershofen coordinates: 49 ° 13 '23 " N , 9 ° 54' 30" O 49 ° 13 '23 " N , 9 ° 54' 30" O;
Mouth height	306.5 m above sea level NHN
Height difference	approx. 126.5 m
Bottom slope	approx. 4.5 ‰
length	27.8 km ; on the main line from the origin of the Seegraben
Catchment area	180,956 km²
Left tributaries	see below
Right tributaries	see below
Reservoirs flowed through	Breitlohsee; Reservoir in front of Amlishagen; Beimbachsee; others on tributaries;

The Brettach is an almost 29 km long, east-northeast and orographically right tributary of the Jagst just before the hamlet of Elpershofen in the town of Gerabronn in the Baden-Württemberg district of Schwäbisch Hall .

geography

Official source and upper tributaries

The Brettach rises on the Hohenlohe plain in the Schwäbisch Hall district near Brettheim , a north-eastern part of Rot am See . Her official source wells located approximately 200 meters north of the village on the L 1040 towards Rothenburg, on the left side of a very shallow valley. A carved stone tablet on the trough from 1796 describes it as the origin of the Brettach and praises it as a health well; In more recent times a sign saying “No drinking water” has been added to the board. Only a little water runs there from a thin well tube, it sinks straight back into a narrow sink hole and flows from there in an underground pipe to the larger stream in the middle of the valley, which locals also call Brettach there, but the official waterway map Sperbersbach . This visibly larger flowing water arises from the confluence of the Seegraben coming from the north with a length of about 3 km and the slightly shorter Sperbersbach , the direction of which the combined brook continues past the official source, about 500 m further west-northwest .

Another tributary runs through the local area of Brettheim; Separated from the Sperbersbachttal by a low threshold, the Sobach runs parallel to it for a total of almost 1 km and ends in a dammed still water on the western edge of the village. After a visible course of the further valley basin, this Sobach previously flowed in an east-south-east, later south-easterly direction, south of the church hill and then past the location of today's sewage treatment plant, south-east of the village of Brettach. A pipe still drains today's reservoir into this; However, due to frequent periodic flooding in the lower village, a larger pipe, which is only reached when the water level in the pond is high, has been laid through the 4 m high threshold to the Sperbersbach for the then harmless drainage of larger tributaries.

Further course

Already from Brettheim to shortly after Rohrturm the bed of the Brettach has been straightened, the slope of the embankment has been standardized towards the stream and only rarely allows wood on its banks. It first bends in a right-hand bend around Brettheim and from then on runs roughly in a west-southwest direction. It flows through the Hilgartshausen district, just under 2 km downstream from the Rohrturm farm in a narrow strip of forest with a moat that has been preserved to this day, the former Rothenburger Landhege meets its north bank. Soon thereafter, the Brettach separates nearby Brettenfeld in the north from the town hall of Rot am See in the south, crossing under the Crailsheim – Königshofen railway line and the B 290 and then starting its meandering valley in the shell limestone . In this valley it reaches Kleinbrettheim, where it takes in the Blaubach coming from the north; In the eastern triangle of the mouth, the ruins of Bebenburg stand on a mountain spur .

After that, the Brettach first touches the area of the municipality Gerabronn on the right-hand side, the main town of which is on the right plateau. The border between Gerabronn and Rot am See runs from here to almost Bügenstegen, always not far from the Brettach, but sometimes with lateral fluctuations up to the valley heights. The valley is now deepened more than 30 m against the surrounding heights, and from here on both sides of the valley slopes are almost entirely wooded. On the right, northern side, the forest continues over the shoulder of the slope to the first larger forest on the course of the Brettach, the forest won Hochholz, in which there is a game reserve .

It flows through a small reservoir just before Amlishagen with Amlishagen Castle , both located on the right above the valley, and passes two valley mills belonging to it at the foot of this village. It then turns south for about 4 kilometers of the river, passes through the Beimbach flood retention basin northwest of Beimbach, again passes two valley mills and bends to the west again.

It again reaches a larger forest area, which this time extends south to the left plateau, and here flows in an arc around a north-facing mountain spur on which, a little east of the Gerabronn-Bügenstegen valley hamlet, behind a ring wall to the plateau, stands the Werdeck castle ruins .

If the Brettach ran on its Muschelkalk section from Kleinbrettheim to here mostly in a notched valley that was too steep and narrow for agricultural use, apart from a few meadows, it now becomes the wider Muldental; the slopes are in places free of forests almost up to the shoulder of the slope, old strips of field on hedged terraces follow the course of the river for 2 kilometers to the Gerabronner hamlet of Liebesdorf. Here it turns again and for its last river kilometer to the south, the valley narrows again. After the municipality of Gerabronns reached far from Bügenstegen to the heights to the left of the valley, the rest of the Ilshofen course is a short left-hand side of the river.

The Brettach, which is already over 100 m lower than the surrounding heights, flows a little east of Gerabronn-Elpershofen from the north into the here opposite Jagst . This bends at the inflow at a right angle to the west again in its greater direction towards the Neckar .

Catchment area

The catchment area of the Brettach is about 181 km² if you include the catchment area of the Weidenbach , whose water almost always disappears by sinking near Wallhausen and then verifiably reaches other catchment areas - even that of the Bühler flowing across the Jagst to the Kocher - and only in rare cases Floods at least partially into the Brettach. The following neighboring rivers and streams compete in turn:

in the north rather short the Vorbach ;
in the north-east and east long the upper Tauber , which later took it up ;
in the southeast the Wörnitz , closer mostly especially its tributary Ampfrach ;
in the south the Jagst before the inflow of the Brettach, with its partial catchment area down from the Gronach ;
In the west, too, the immediate competitors are draining from the right to the Jagst down the Brettach estuary to the largest of them, the Ette in the northwest.

Since the Wörnitz flows into the Danube, the southeastern part of the watershed is part of the European main watershed between the North Sea tributaries on this side and those of the Black Sea on the other. The northern and the rest of the eastern watershed, which is rather inconspicuous in nature, is hydrologically very significant, as the Tauber flows to the great Rhine tributary Main , while the Jagstwasser reaches the Rhine via the Neckar .

The 554 m above sea level NHN's highest point of the catchment area lies in the southeast on the watershed to Wörnitz on the summit plateau of the Hornberg , the highest point of the Franconian height . This natural area has only a very small part of the catchment area in the southeast, the largest part, on the other hand, belongs to the Hohenloher and Haller Plains , in the southwest near the mouth of the river another small part belongs to the Kocher-Jagst plains . Most of the portion of the Hohenloher and Haller level belongs to the sub-area of the Blaufelden-Gerabronner level . The Weidenbach catchment area essentially comprises the small sub-area Michelbacher Bucht , to the left, at a distance from the Brettach-Lauf, in the east lies a part of the sub-area Rothberg-Ramholz-Ridge .

Tributaries and lakes

Hierarchical list of tributaries and lakes from origin to mouth. Length of water, lake area, catchment area and altitude according to the corresponding layers on the LUBW online map. Other sources for the information are noted. Still incomplete.

The official source well of the Brettach stands at about 433 m above sea level. NHN less than 200 m north of the outskirts of Rot am See - Brettheim an der Landesstraße L 1040 to Rot am See- Hausen am Bach . From a hydrological point of view, however, the sea ditch listed below lies on the main strand.

Seegraben , flows below 430 m above sea level. NHN from the left together with the Sperbersbach, 3.4 km and 4.4 km². Arises at a little over 470 m above sea level. NHN in front of Kleinhegersholz near the district road K 2667 Wiesenbach - Gammesfeld . Initially flows southeast, later south-southeast.

Flows through at over 465 m above sea level. NHN after crossing the road a pond, 0.3 ha.
Path field ditch , from the right and west-northwest to about 453 m above sea level. NHN east of Blaufelden - Ehringshausen , 0.7 km and approx. 0.6 km². Arises at a little over 470 m above sea level. NHN on the northern edge of Ehringshausen on the connecting road to K 2667.
Up to this first tributary, the Seegraben is 1.9 km long and has a catchment area of around 0.6 km².
- Flows through at almost 450 m above sea level. NHN a pond, 0.1 ha.
Pond runoff, from the left and east-northeast to about 448 m above sea level. NHN , approx. 0.3 km and approx. 0.2 km².
- The original pond is about 467 m above sea level. NHN , well below 0.1 ha.
Lindenfeldgraben , from the right and west to about 447 m above sea level. NHN southeast of Ehringshausen, 1.6 km and 0.7 km². Arises at about 480 m above sea level. NHN on the eastern edge of the Probstholz .
- Flows through below 460 m above sea level. NHN a pond, 0.2 ha.
- Flows through at over 450 m above sea level. NHN a pond, 0.4 ha.
Bauernholzgraben , from the right and west on the northern edge of the Bauernholzgraben to about 445 m above sea level. NHN northwest of Rot am See- Hegenau , 0.5 km and approx. 0.2 km². Arises at about 470 m above sea level. NHN in a ditch on a dirt road branch in the drinking boxes .

Sperbersbach , flows from the right and west-northwest to about 453 m above sea level. NHN from the right together with the Seegraben, 2.9 km and 3.5 km². Arises at almost 471.2 m above sea level. NHN on the way from Wiesenbach to Rot am See- Herbertshausen on the eastern edge of the Lötholzes .
The approx. 0.5 km long stretch of water following the confluence in an almost constant continuation of the Sperbersbach direction to the inflow of the rivulet from the official source well is also officially called the Sperbersbach , but is already called Brettach by the locals .
- Zenlgraben , from the right and west-southwest to about 456 m above sea level. NHN shortly before the Sperbersbach crosses under the K 2532, 1.0 km and approx. 0.5 km². Arises at about 455 m above sea level. NHN in Rexenholz and runs mostly in a dirt road ditch .

Inflow of water from the official spring well, from the left and north below the 429.1 m above sea level. NHN high bridge on the L 1040 Brettheim – Hausen, approx. 0.1 km and approx. 0.1 km².
After this inflow, which disappears into a sinkhole immediately after the well and is fed underground to the main line, the still small stream is generally called Brettach .

Rinnichgraben , from the left and ultimately northeast to below 425 m above sea level. NHN on a dirt road bridge near the outskirts of Brettheim, 2.0 km and approx. 1.1 km². Arises at about 462 m above sea level. NHN on the southeast edge of the Halloh forest and flows southeast to the valley slope of the following Eselsbach and down this until it is diverted in the ditch of a field path near the valley floor southwest to the mouth at the bridge mentioned.

Eselbach , from the left and north-northeast to about 422 m above sea level. NHN approx. 0.4 km east of the outskirts of Brettheim, 1.0 km and approx. 0.4 km². Arises at about 432 m above sea level. NHN approx. 1.5 km northeast of Brettheim and approx. 0.6 km south-southwest of Rot am See- Klosterhof .
At this confluence, the Brettach turns from its originally south-south-east to east direction to the south-west, a direction that it will maintain with certain fluctuations in the future.

Sobach , from the right and a total of west-northwest at 420 m above sea level. NHN or slightly below near the Brettheim sewage treatment plant, 2.1 km and 1.2 km². Arises at about 446 m above sea level. NHN at a dirt road branching off the Herbertshausen – Brettheim road, which initially follows it eastwards at a distance.

Flows through at 435.1 m above sea level. NHN a reservoir on the western edge of Brettheim, about 0.2 ha. This has an overflow device with a large diameter, which drains water northwards and underground to the Sperbersbach / Brettach water when there is a high inflow. It was only set up after a flood in the Brettheim caused by the stream that usually had little water. The usual drainage over the Mönch, now south-east through Brettheim, runs underground and only after the village again in an open ditch.

Lahmersbach , from the right and west-northwest to below 418.9 m above sea level. NHN about half a kilometer south of the edge of the village of Brettheim, 1.5 km and 0.9 km². Arises at about 444 m above sea level. NHN east of the Langhölzles in the fields, between which it runs almost dead straight and partly next to local roads as a ditch.

Schlösslesbach , from the left and east-northeast to 416.3 m above sea level. NHN about 900 meters before Rot am See- Hilgartshausen , 3.3 km and 6.6 km².

Flows to something below 435 m above sea level. NHN east of Rot am See- Reinsbürg its source pond in the Gewann Mähdersee , 0.5 ha. The lake is located in a narrow bay in the Schlossbergholz forest , which in turn lies on the Bavarian side of the state border.

Weilerbach , from the left and a total of about south-southeast to about 423 m above sea level. NHN right after Reinsbürg, 1.7 km and approx. 1.0 km². Arises at about 460 m above sea level. NHN on the eastern edge of Rot am See- Reubach below a sand pit with a pond.

Reubach , from the left and south-southwest to about 422 m above sea level. NHN after crossing under the K 2532 Reubach – Brettheim through the Schlösslesbach, 2.2 km and approx. 2.4 km².
Flows at almost 445 m above sea level. NHN the largest of the four ponds near each other in front of the Kirchenschlag forest southwest of Reubach, together 0.3 ha.

Wiesenbach , from the right and north-northwest immediately to Hilgartshausen, 12.4 km with the long dry valley section of the Augraben , which begins at Schrozberg - Speckheim , where there is usually not even a river bed, and 6.3 km from the start of the brook ditch in the area of the flood retention basin Wiesenbach on the northern outskirts of Blaufelden- Wiesenbach and 32.9 km². The official Augraben strand begins at around 474 m above sea level. NHN east of Speckheim as a short ditch with unstable water.
- Flood retention basin Wiesenbach , 7.5 m high earth dam without permanent impoundment, which can hold back up to 529,600 m³ flood, shortly before Wiesenbach.
  The ravine of the Wiesenbach begins below the basin

Rötlesbach , from the left and southeast, 2.4 km and 2.1 km².

Flows through the Breitloh flood retention basin / Breitlohsee in front of Rot am See, 1.9 hectares of permanent impoundment.

[...]

Seebach , from the left and with the upper course of the name in total about east, 5.5 km with the upper course of the name and ?? km². In the above-ground catchment area there is also the long Weidenbach (various section names, including Brettach !), Which drains through its left inlet Reinach to Seebach , but which almost always sinks below Wallhausen
in a creek.
- [...]

Blaubach , from the right and north-northwest near Rot am See- Bemberg , 12.0 km and 37.3 km².

(Bach am Wasen ), from the right and a total of northwest next to the Königshofen – Crailsheim railway at about 471 m above sea level. NHN , approx. 0.8 km and approx. 0.4 km². Rises at almost 476.6 m above sea level. NHN southeast of Schrozberg- Kälberbach .

Sigisweilerbach , from the left and east-northeast to about 467.6 m above sea level. NHN at the beginning of the Krämersweise between forest, 1.6 km and approx. 1.2 km². Arises at about 484 m above sea level. NHN in the Espelen field to the northeast of Schrozberg- Sigisweiler .

[...]

Strutbach , from the left and north-northeast in Blaufelden , 5.0 km and 7.7 km².
[...]

Käsbrunnenbach , from the right and northwest to Blaufelden 2.6 km and 2.7 km².
[...]

[...]

Kühlstattbach , from the right and west to Blaufelden- Blaubach , 3.6 km and 5.8 km².

The flood retention basin Bemberg near Bemberg, also known as the Blaubachsee , flows through 3.6 hectares of permanent impoundment.
(Bach from the Gfallklinge ), from the left and northeast in the Blaubachsee, 0.9 km and approx. 2.2 km². Arises at about 454 m above sea level. NHN in the upper part of the slope forest linden wood .
Krettenbach (?), From the left

(Stream from the stone field ), from the left and a total of south-southeast to almost 390 m above sea level. NHN near Rot am See- Kleinbrettheim , 1.6 km and approx. 1.8 km². Arises at about 428 m above sea level. NHN across from a dirt road branch in the Beimbacher Gewann Steinfeld .

(Bach from the Appenklinge ), from the left and south-east, 0.2 km and over 0.2 km². Arises at about 425 m above sea level. NHN at the beginning of the blade crack.

Flows through at just over 389 m above sea level. NHN a reservoir in the valley forest shortly before the mill at the foot of Gerabronn- Amlishagen , about 0.6 ha.

(Bach from the Eselsbergklinge ), from the right and northeast to about 379 m above sea level. NHN near the mill at the foot of Amlishagen, 0.6 km and approx. 0.2 km². Rises at about 452 m above sea level. NHN a spring in the forest east-northeast of Amlishagen.

(Bach from the Hammerschmiedeklinge ), from the right and northwest to about 376 m above sea level. NHN in front of the hammer mill under Amlishagen and its castle , 1.5 km and approx. 1.3 km². Arises at about 465 m above sea level. NHN erwas south of the K 2529 Gerabronn- Unterweiler -Amlishagen.

Hörlesklingenbach , from the right and west to about 375 m above sea level. NHN after the hammer mill, 3.4 km and approx. 3.0 km². Arises at about 482 m above sea level. NHN on the northern edge of the industrial park in the north of Gerabronner.

(Bach from the Haldenklinge ), from the right and west to below 365.4 m above sea level. NHN near Gerabronn- Rückershagen , at least 0.4 km and approx. 0.7 km². Arises on or in the local area of Rückershagen at 445– 435 m above sea level. NHN .

Flows through at 359 m above sea level. NHN which also Beimbachsee called detention basin Beimbach in red at sea Beimbach , 4.8 ha Dauereinstau. Behind the 28 high earth dam, built in 1969, there is permanent storage space of 140,000 m³, which can increase by a further 2,520,000 m³ in the event of flooding. The outflow is controlled. The operator is the Brettach water board.

Beimbach , from the left and east-northeast to over 340 m above sea level. NHN near Rot am See- Lauramühle , 4.9 km and 7.0 km². Runs the last approx. 0.6 km from Rot am See- Rotmühle in the old bed of the Brettach, whose valley makes a 90 ° bend to the west after the old mouth of the river in the direction of the flow of the Beimbach, since then the Brettach in a tunnel through the right Valley slope from the Beimbachsee to the Lauramühle. Arises at about 427 m above sea level. NHN west of Rot am See on the edge of the Heuchertäcker to a small wooded area with barrows.

(Bach from the Hairy Blade ), from the right and north to about 335 m above sea level. NHN opposite the valley spur of the Werdeck castle ruins , approx. 1.0 km and approx. 0.5 km². Arises at about 453 m above sea level. NHN as a ditch between two fields in the well meadows . Inconsistent, briefly without an open bed on the plateau.

(Bach from the Schinderklinge ), from the right and ultimately northeast to about 319.8 m above sea level. NHN about 800 meters before Gerabronn - Liebesdorf , 2.0 km and 3.1 km².

Escape, initially briefly underground, the Swan Lake at about 454 m above sea level. NHN on Seestrasse in Gerabronn, 0.4 ha.

Michelbach , from the right and north-northwest at 315 m above sea level. NHN in Liebesdorf at the last short bend in the Brettach here to the south, 4.1 km and 6.7 km². Arises inconsistently at about 475 m above sea level. NHN between Gerabronn and Langenburg - Ludwigsruhe at a small wood on Feldgewann Rotwiesen and initially flows southwest.
Inflows in the article

Mouth of the Brettach from the right and finally north to 306.5 m above sea level. NHN shortly before Gerabronn - Elpershofen into the middle Jagst , which finally runs towards it and flows off to the west after the mouth. The Brettach, calculated from the source of the Seebach , is 27.8 km long and has a catchment area of 181.0 km².

Worth seeing

Sights on the Brettach are, viewed downstream:

From the Rothenburger Landhege (former Landwehr) a well-preserved piece runs in a narrow strip of forest between Hilgartshausen and Musdorf from the north to the Brettach; other well-preserved sections can be found in the wider area. At the courtyard next to the road to Musdorf, which is named after this, the rest of the so-called pipe tower, a land tower of the Rothenburger Landhege, stands in its southwestern tip. Only its unspectacular tower stump, roofed over to the barn, has been preserved.
the ruins of Bebenburg , east of the mouth of the Blaubach near Kleinbrettheim,
the Amlishagen Castle in Amlishagen on the northern shoulder of the mountain Brettachtals,
the former fortified church in Beimbach,
the Werdeck castle ruins , on a mountain spur east of Gerabronn-Bügenstegen and
some sinkholes in the shell limestone that lie near the shoulder of the Brettach valley.

Remarks

↑ The catchment area is partly karstified, underground it is partly drained in completely different directions than above ground.
↑ ^a ^b Name of the locals after questioning two residents of Brettheim who were encountered.
↑ History and purpose of the reservoir according to information from a Brettheim resident. Since the pond was accessible, the overflow device could be inspected.

Individual evidence

LUBW

Official online waterway map with a suitable section and the layers used here: Course and catchment area of the Brettach
General introduction without default settings and layers: State Institute for the Environment Baden-Württemberg (LUBW) ( notes )

↑ ^a ^b Length according to the waterway network layer ( AWGN ) .

↑ ^a ^b catchment area after the layer aggregated areas XY .

↑ ^a ^b ^c ^d ^e ^f ^g Height according to black lettering on the background layer of the topographic map .

↑ Lake area after the layer standing waters .

↑ Catchment area according to the basic catchment area layer (AWGN) .

↑ Height according to the contour line image on the topographic map background layer .

↑ Catchment area summed up from the sub-catchment areas according to the basic catchment area layer (AWGN) .

↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa catchment area measured on the background layer topographic map .

↑ ^a ^b ^c ^d ^e ^f ^g ^h Length measured on the background layer of the topographic map .

↑ ^a ^b ^c ^d ^e Height according to the blue lettering on the background layer of the topographic map .

↑ length after the layer water body name .

↑ The area of the lake measured on the background layer topographic map .

↑ ^a ^b Height according to the gray lettering on the background layer topographic map .

Other evidence

↑ ^a ^b ^c ^d Map services of the Federal Agency for Nature Conservation ( information )
↑ Flood forecast center, State Institute for the Environment Baden-Württemberg (adopted on May 24, 2017)
↑ Wolf-Dieter Sick : Geographical land survey: The natural space units on sheet 162 Rothenburg o. D. Deaf. Federal Institute for Regional Studies, Bad Godesberg 1962. → Online map (PDF; 4.7 MB)

literature

Topographic map 1: 25,000 Baden-Württemberg, as a single sheet No. 6625 Schrozberg West, No. 6626 Schrozberg Ost, No. 6725 Gerabronn, No. 6726 Rot am See and No. 6727 Schillingsfürst
Johann Kaspar Bundschuh : Brettach . In: Geographical Statistical-Topographical Lexicon of Franconia . tape 1 : A-egg . Verlag der Stettinische Buchhandlung, Ulm 1799, DNB 790364298 , OCLC 833753073 , Sp. 443 ( digitized version ).

Web links

Map of the course and catchment area of the Brettach : State Institute for the Environment Baden-Württemberg (LUBW) ( information )
Measuring table sheets from the Deutsche Fotothek :
- 6625 Schrozberg from 1939
- 6626 Gammesfeld from 1944
- 6725 Gerabronn from 1938

[Cave-EZG-4] The catchment area is partly karstified, underground it is partly drained in completely different directions than above ground.

[Name-vor-Quellbrunnenzufluss-6] Name of the locals after questioning two residents of Brettheim who were encountered.

[Zweck-Stauteich-Sobach-16] History and purpose of the reservoir according to information from a Brettheim resident. Since the pond was accessible, the overflow device could be inspected.

[GeNe-Länge-2] Length according to the waterway network layer ( AWGN ) .

[Agg05-EZG-3] tchment area after the layer aggregated areas XY .

[TK-Schwarz-Höhe-7] ↑ ^a ^b ^c ^d ^e ^f ^g Height according to black lettering on the background layer of the topographic map .

[SG-Seefläche-9] Lake area after the layer standing waters .

[BEZG-EZG-10] Catchment area according to the basic catchment area layer (AWGN) .

[TK-HLB-Höhe-11] Height according to the contour line image on the topographic map background layer .

[BEZG-Summe-EZG-12] Catchment area summed up from the sub-catchment areas according to the basic catchment area layer (AWGN) .

[TK-abgemessen-EZG-13] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa catchment area measured on the background layer topographic map .

[TK-abgemessen-Länge-14] ↑ ^a ^b ^c ^d ^e ^f ^g ^h Length measured on the background layer of the topographic map .

[TK-Blau-Höhe-15] Height according to the blue lettering on the background layer of the topographic map .

[GeNa-Länge-17] th after the layer water body name .

[TK-abgemessen-Seefläche-18] The area of the lake measured on the background layer topographic map .

[TK-Grau-Höhe-19] Height according to the gray lettering on the background layer topographic map .

[BFN-Höhe-1] Map services of the Federal Agency for Nature Conservation ( information )

[HVZ-Abflussdaten-5] Flood forecast center, State Institute for the Environment Baden-Württemberg (adopted on May 24, 2017)

[BfL-162-8] Wolf-Dieter Sick : Geographical land survey: The natural space units on sheet 162 Rothenburg o. D. Deaf. Federal Institute for Regional Studies, Bad Godesberg 1962. → Online map (PDF; 4.7 MB)