The character reserves of the Igelsbachsee reservoir, the peninsula in 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 stored largely constant by a pre-dam. At the Eckersmühlen lock it is channeled from the upper water into the instantly neighboring Rothsee, a reservoir created within the Kleine Roth valley. The Danube-Main switch system includes a total of three lakes, together with the Altmühlsee with a ring dam and two dams with Brombach and Rothsee, which embrace 5 dams on account of their pre-dams, three hydroelectric energy plants on 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 movement. This water then flows by means of a power plant with 3 megawatts of electrical output at the Hilpoltstein lock with a head of 24.67 m. Since then, it has hosted a large number of Max Planck younger analysis teams and Alexander von Humboldt scholarship holders and, with the School of Engineering, has been concerned in the two Excellence Initiative institutions that were set up on the University 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 where it flows downwards over another barrage into the Rothsee, where the water is saved and, if mandatory, in two different ways can also be delivered to the Regnitz. This is completed via a power plant with a design output of 630 kilowatts (two through-movement turbines with 315 kW each). 9.0 m³/s can bypass the power plant. As well as, floodwater in the higher Altmühl near Ornbau is diverted into the transfer system, which is meant to guard the Altmühltal under from flooding. When the Altmühl floods, excess water is channeled into the 5 km long Altmühl feeder near Ornbau to the Altmühlsee. With out the addition, the Regnitz can carry less than 10 m³/s of water on the Hüttendorf gauge in dry conditions. With the Danube-Most important transfer, the water administration authorities of the Free State of Bavaria divert water from the Danube river system into the Regnitz and Foremost system in Franconia, which is threatened by non permanent drought. There are additionally elements and facilities of the principle-Danube Canal that concurrently serve other functions: the canal itself between the connection to the Danube and the outlet into the Schwarzach, along with the inlet and outlet constructions, as well as the pumping stations on the south ramp.
Whereas in the name Principal-Danube Canal the rivers inside the word correspond to the geographical association on the north-facing map, the time period Danube-Main transition displays the movement course of the water pumped from the Danube and flowing towards the main. Its longest tributaries additionally circulate into this lower section of its course, particularly the Schwarzach, previously additionally the Sulz, which has now been cut up ensuing from the use of its valley and water for the main-Danube Canal and its predecessor, then the one which, to a certain extent, represents it right now Canal itself and at last the Weiße Laber, all left-hand tributaries, whose great length and catchment area displays the rather 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 introduced with it important restrictions on use and ecological dangers, e.g. B. for the removing of bank filtrate for irrigation of the Center Franconian vegetable rising area, which solely became doable with the switch, or by means of the usage of cooling water, and so forth. In the long term, a median annual switch through the complete system of one hundred fifty million m³ of water is predicted, 5/6 of that through the primary-Danube Canal. When water is low, water can be launched from the lake again into the Altmühl, however as a rule it is initially transported from the Altmühlsee, this hyperlink, by way of the 8.7 km lengthy Altmühl overpass, which crosses underneath 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, a median of 27.9 million have been offered this manner annually. M³ of water over the water sheath was transferred, after the end 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 11 million m³ of further inflow from the catchment area of the Brombach becomes. In the years 1994-2013, a median of 97 million m³ of water have been transferred to the Rothsee yearly, the pure inflow of the small red is approx. The nature reserve runs about 2.6 kilometers alongside 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 financial institution 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 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.
