In: Geographical Statistical-Topographical Lexicon of Franconia

The character reserves of the Igelsbachsee reservoir, the peninsula within the Kleiner Brombachsee, the Brombachmoor and the Sägmühle are also situated on the Brombachsee. The water degree of the Kleiner Brombachsee, like that of the Igelsbachsee, which is fed by the second large tributary Igelsbach, is saved largely fixed by a pre-dam. At the Eckersmühlen lock it's channeled from the upper water into the immediately neighboring Rothsee, a reservoir created in the Kleine Roth valley. The Danube-Foremost transfer system consists of a complete of three lakes, including the Altmühlsee with a ring dam and two dams with Brombach and Rothsee, which include 5 dams on account of 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 in addition to 27 other weirs on watercourses, a few of which have been expanded to accommodate increased water circulation. This water then flows by means of 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 numerous Max Planck younger analysis teams and Alexander von Humboldt scholarship holders and, with the Faculty of Engineering, has been involved in the two Excellence Initiative institutions that had been set up at the College of Erlangen-Nuremberg in 2004.

Since 1994, water has been pumped from the Danube to the top 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 saved and, if necessary, in two other ways is also delivered to the Regnitz. This is finished by way of a power plant with a design output of 630 kilowatts (two by way of-stream turbines with 315 kW each). 9.0 m³/s can bypass the ability plant. In addition, floodwater within the upper Altmühl near Ornbau is diverted into the switch system, which is meant to protect the Altmühltal beneath from flooding. When the Altmühl floods, excess water is channeled into the 5 km lengthy Altmühl feeder close to Ornbau to the Altmühlsee. Without the addition, the Regnitz can carry less than 10 m³/s of water on the Hüttendorf gauge in dry conditions. With the Danube-Important switch, the water management authorities of the Free State of Bavaria divert water from the Danube river system into the Regnitz and Principal system in Franconia, which is threatened by momentary drought. There are also parts and facilities of the primary-Danube Canal that concurrently serve other purposes: the canal itself between the connection to the Danube and the outlet into the Schwarzach, together with the inlet and outlet buildings, as nicely as the pumping stations on the south ramp.

Whereas in the name Primary-Danube Canal the rivers in the word correspond to the geographical association on the north-facing map, the term Danube-Essential transition reflects the circulation path of the water pumped from the Danube and flowing in direction of the principle. Its longest tributaries additionally movement into this decrease part of its course, particularly the Schwarzach, formerly additionally the Sulz, which has now been lower up as a consequence of using its valley and water for the primary-Danube Canal and its predecessor, then the one that, to a sure extent, represents it right now Canal itself and eventually the Weiße Laber, all left-hand tributaries, whose great size and catchment space reflects the way more distant location of the left watershed to the Rhenish system in this space. This water will enhance the water high quality of Regnitz and Main, which has been affected by intensive industrial and agricultural use. This introduced with it significant restrictions on use and ecological dangers, e.g. B. for the removing of financial institution filtrate for irrigation of the Middle Franconian vegetable growing area, which only became doable with the switch, or through the use of cooling water, and so on. In the long run, an average annual switch by way of your complete system of 150 million m³ of water is predicted, 5/6 of that via the principle-Danube Canal. When water is low, water will also be released from the lake again into the Altmühl, however as a rule it is initially transported from the Altmühlsee by way of the 8.7 km lengthy Altmühl overpass, which crosses under 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 were sold this way every year. M³ of water over the water sheath was transferred, after the tip of the installation, a median of 26.5 million m³ have been transferred in 1999-2013 and 28.7 million m³ from the Brombachsee were given, whereby eleven million m³ of further inflow from the catchment space of ​​the Brombach turns into. In the years 1994-2013, a mean of 97 million m³ of water had been transferred to the Rothsee yearly, the natural inflow of the small pink is approx. The character 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 positioned in the Franconian Seenland, 1.5 kilometers southwest of Pleinfeld on a forest edge. South bank of the good Brombachsee, about three kilometers northeast of Langlau and 2.2 kilometers northwest of Ramsberg close to the Weißenberg. Partly paid parking amenities are positioned at the sports boat port in Langlau and in Ramsberg. The pouch mill was located on the Brombach northeast of the Pfofeld district of Langlau and south of Absberg in the realm of ​​today's Kleiner Brombachsee.