In: Geographical Statistical-Topographical Lexicon of Franconia

The nature reserves of the Igelsbachsee reservoir, the peninsula within the Kleiner Brombachsee, the Brombachmoor and the Sägmühle are additionally situated on the Brombachsee. The water stage of the Kleiner Brombachsee, like that of the Igelsbachsee, which is fed by the second large tributary Igelsbach, is stored largely constant by a pre-dam. At the Eckersmühlen lock it is channeled from the upper water into the immediately neighboring Rothsee, a reservoir created in the Kleine Roth valley. The Danube-Foremost transfer system includes a total of three lakes, together with the Altmühlsee with a ring dam and two dams with Brombach and Rothsee, which embody five dams due to their pre-dams, three hydroelectric energy plants at the dams and the Hilpoltstein lock, the canal routes to the Altmühlsee and from there to Brombachsee as well as 27 other weirs on watercourses, a few of which have been expanded to accommodate greater water move. This water then flows through a power plant with three megawatts of electrical output at the Hilpoltstein lock with a head of 24.67 m. Since then, it has hosted a lot of Max Planck younger analysis teams and Alexander von Humboldt scholarship holders and, with the School of Engineering, has been involved in the 2 Excellence Initiative establishments that have been set up at the University of Erlangen-Nuremberg in 2004.

Since 1994, water has been pumped from the Danube to the highest of the canal utilizing pumps on the 5 locks on the southern ramp of the canal, from the place it flows downwards over one other barrage into the Rothsee, the place the water is stored and, if obligatory, in two totally different ways is also delivered to the Regnitz. This is completed via a energy plant with a design output of 630 kilowatts (two via-circulation turbines with 315 kW each). 9.Zero m³/s can bypass the facility plant. As well as, floodwater in the upper Altmühl near Ornbau is diverted into the switch system, which is intended to protect the Altmühltal under from flooding. When the Altmühl floods, excess water is channeled into the 5 km lengthy Altmühl feeder near Ornbau to the Altmühlsee. Without the addition, the Regnitz can carry lower than 10 m³/s of water at the Hüttendorf gauge in dry situations. With the Danube-Essential transfer, the water management authorities of the Free State of Bavaria divert water from the Danube river system into the Regnitz and Essential system in Franconia, which is threatened by non permanent drought. There are also parts and facilities of the primary-Danube Canal that simultaneously serve different functions: the canal itself between the connection to the Danube and the outlet into the Schwarzach, together with the inlet and outlet constructions, as effectively because the pumping stations on the south ramp.

While inside the title Predominant-Danube Canal the rivers in the phrase correspond to the geographical association on the north-going through map, the time period Danube-Predominant transition reflects the move direction of the water pumped from the Danube and flowing in course of the primary. Its longest tributaries additionally circulation into this decrease part of its course, specifically the Schwarzach, formerly also the Sulz, which has now been lower up as a consequence of the usage of its valley and water for the primary-Danube Canal and its predecessor, then the one which, to a sure extent, represents it in the present day Canal itself and eventually the Weiße Laber, all left-hand tributaries, whose nice size and catchment space reflects the much more distant location of the left watershed to the Rhenish system in this space. This water will enhance the water quality of Regnitz and Important, which has been affected by intensive industrial and agricultural use. This brought with it significant restrictions on use and ecological dangers, e.g. B. for the elimination of financial institution filtrate for irrigation of the Center Franconian vegetable rising area, which solely grew to become doable with the switch, or by means of using cooling water, and many others. In the long run, a median annual switch by means of the complete system of 150 million m³ of water is predicted, 5/6 of that through the main-Danube Canal. When water is low, water may additionally be released from the lake back into the Altmühl, but as a rule it's initially transported from the Altmühlsee via the 8.7 km long Altmühl overpass, which crosses beneath the watershed in a tunnel over a distance of 2.7 km the Kleiner Brombachsee and from there into the instantly adjacent Großer Brombachsee.

Between 1995 and 2013, an average of 27.9 million had been bought this way annually. M³ of water over the water sheath was transferred, after the tip of the set up, a median of 26.5 million m³ have been transferred in 1999-2013 and 28.7 million m³ from the Brombachsee have been given, whereby eleven million m³ of further inflow from the catchment space of ​​the Brombach becomes. In the years 1994-2013, an average of ninety seven million m³ of water have been transferred to the Rothsee annually, the natural inflow of the small crimson is approx. The nature reserve runs about 2.6 kilometers along the south financial institution of the Großer Brombachsee, from the dam of the small Brombachsee To Ramsberg. The wasteland is situated in the Franconian Seenland, 1.5 kilometers southwest of Pleinfeld on a forest edge. South bank of the nice Brombachsee, about three kilometers northeast of Langlau and 2.2 kilometers northwest of Ramsberg near the Weißenberg. Partly paid parking facilities are situated on the sports activities boat port in Langlau and in Ramsberg. The pouch mill was situated on the Brombach northeast of the Pfofeld district of Langlau and south of Absberg in the area of ​​today's Kleiner Brombachsee.