The nature reserves of the Igelsbachsee reservoir, the peninsula within the Kleiner Brombachsee, the Brombachmoor and the Sägmühle are additionally positioned on the Brombachsee. The water level of the Kleiner Brombachsee, like that of the Igelsbachsee, which is fed by the second giant tributary Igelsbach, is saved largely constant by a pre-dam. On the Eckersmühlen lock it is channeled from the higher water into the immediately neighboring Rothsee, a reservoir created within the Kleine Roth valley. The Danube-Major transfer system consists of a complete of three lakes, including the Altmühlsee with a ring dam and two dams with Brombach and Rothsee, which embody 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 – related website, and from there to Brombachsee as well as 27 other weirs on watercourses, a few of which have been expanded to accommodate larger water circulate. This water then flows by way of a energy 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 young research teams and Alexander von Humboldt scholarship holders and, with the School of Engineering, has been involved in the two Excellence Initiative institutions that were arrange at the College of Erlangen-Nuremberg in 2004.
Since 1994, water has been pumped from the Danube to the top of the canal using pumps on the 5 locks on the southern ramp of the canal, from where it flows downwards over another barrage into the Rothsee, the place the water is stored and, if crucial, in two various ways can also be delivered to the Regnitz. This is finished via a energy plant with a design output of 630 kilowatts (two by means of-movement turbines with 315 kW every). 9.0 m³/s can bypass the ability plant. As well as, floodwater within the higher Altmühl near Ornbau is diverted into the transfer system, which is meant to protect the Altmühltal below from flooding. When the Altmühl floods, excess water is channeled into the 5 km lengthy Altmühl feeder close to Ornbau to the Altmühlsee. With out the addition, the Regnitz can carry lower than 10 m³/s of water on the Hüttendorf gauge in dry situations. With the Danube-Predominant switch, the water administration authorities of the Free State of Bavaria divert water from the Danube river system into the Regnitz and Main system in Franconia, which is threatened by non permanent drought. There are additionally components and amenities of the main-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 structures, as nicely as the pumping stations on the south ramp.
While in the name Essential-Danube Canal the rivers inside the phrase correspond to the geographical arrangement on the north-dealing with map, the term Danube-Principal transition reflects the move path of the water pumped from the Danube and flowing towards the principle. Its longest tributaries also movement into this decrease section of its course, namely the Schwarzach, previously additionally the Sulz, which has now been minimize up as a result of using its valley and water for the principle-Danube Canal and its predecessor, then the one which, to a sure extent, represents it at present Canal itself and eventually the Weiße Laber, all left-hand tributaries, whose great size and catchment area reflects the rather 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 Primary, which has been affected by intensive industrial and agricultural use. This brought with it important restrictions on use and ecological dangers, e.g. B. for the removal of bank filtrate for irrigation of the Middle Franconian vegetable rising space, which solely turned attainable with the switch, or by means of using cooling water, and so forth. In the long term, an average annual transfer by all the system of one hundred fifty million m³ of water is anticipated, 5/6 of that via the principle-Danube Canal. When water is low, water can be launched from the lake again into the Altmühl, but as a rule it is initially transported from the Altmühlsee by the 8.7 km lengthy Altmühl overpass, which crosses below 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 fashion every year. M³ of water over the water sheath was transferred, after the tip of the installation, a median of 26.5 million m³ had been transferred in 1999-2013 and 28.7 million m³ from the Brombachsee have been given, whereby eleven million m³ of extra inflow from the catchment area of the Brombach turns into. In the years 1994-2013, a median of 97 million m³ of water were transferred to the Rothsee annually, the pure inflow of the small red is approx. The nature reserve runs about 2.6 kilometers along the south bank 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 financial institution of the good Brombachsee, about three kilometers northeast of Langlau and 2.2 kilometers northwest of Ramsberg close to the Weißenberg. Partly paid parking facilities are positioned on the sports activities 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 world of today's Kleiner Brombachsee.