The character reserves of the Igelsbachsee reservoir, the peninsula in the Kleiner Brombachsee, the Brombachmoor and the Sägmühle are additionally situated on the Brombachsee. The water level of the Kleiner Brombachsee, like that of the Igelsbachsee, which is fed by the second large tributary Igelsbach, is stored largely fixed 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-Important transfer system contains a complete of three lakes, together with 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 on the dams and the Hilpoltstein lock, the canal routes to the Altmühlsee and from there to Brombachsee in addition to 27 different weirs on watercourses, some of which have been expanded to accommodate higher water stream. This water then flows via a power plant with three megawatts of electrical output on the Hilpoltstein lock with a head of 24.67 m. Since then, it has hosted a lot of Max Planck younger research groups and Alexander von Humboldt scholarship holders and, with the School of Engineering, has been concerned in the two Excellence Initiative institutions that were arrange at the University of Erlangen-Nuremberg in 2004.

Since 1994, water has been pumped from the Danube to the top of the canal utilizing pumps at 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 crucial, in two alternative ways can be delivered to the Regnitz. This is finished via a energy plant with a design output of 630 kilowatts (two by-flow turbines with 315 kW every). 9.0 m³/s can bypass the power plant. As well as, floodwater within the upper Altmühl close to Ornbau is diverted into the transfer system, which is intended to guard the Altmühltal below 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 less than 10 m³/s of water on the Hüttendorf gauge in dry conditions. With the Danube-Important switch, the water administration authorities of the Free State of Bavaria divert water from the Danube river system into the Regnitz and Primary system in Franconia, which is threatened by momentary drought. There are also parts and facilities of the primary-Danube Canal that concurrently serve other functions: the canal itself between the connection to the Danube and the outlet into the Schwarzach, together with the inlet and outlet structures, as properly because the pumping stations on the south ramp.

While inside the name Predominant-Danube Canal the rivers inside the word correspond to the geographical arrangement on the north-going through map, the term Danube-Important transition reflects the circulation direction of the water pumped from the Danube and flowing in route of the primary. Its longest tributaries additionally circulation into this lower section of its course, particularly the Schwarzach, formerly additionally the Sulz, which has now been reduce up as a result of the usage of its valley and water for the main-Danube Canal and its predecessor, then the one that, to a certain extent, represents it at this time Canal itself and at last the Weiße Laber, all left-hand tributaries, whose great length and catchment space displays the rather more distant location of the left watershed to the Rhenish system on this space. This water will improve the water high quality of Regnitz and Fundamental, which has been affected by intensive industrial and agricultural use. This brought with it vital restrictions on use and ecological dangers, e.g. B. for the elimination of financial institution filtrate for irrigation of the Center Franconian vegetable growing space, which solely grew to become potential with the transfer, or by the use of cooling water, and many others. In the lengthy run, an average annual transfer via all the system of 150 million m³ of water is predicted, 5/6 of that by way of the primary-Danube Canal. When water is low, water can be launched from the lake back into the Altmühl, but as a rule it is initially transported from the Altmühlsee 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 immediately adjoining Großer Brombachsee.

Between 1995 and 2013, a mean of 27.9 million have been sold this fashion annually. M³ of water over the water sheath was transferred, after the top of the set up, a median of 26.5 million m³ were transferred in 1999-2013 and 28.7 million m³ from the Brombachsee were given, whereby 11 million m³ of further inflow from the catchment area of ​​the Brombach turns into. In the years 1994-2013, an average of ninety seven million m³ of water were transferred to the Rothsee annually, the pure inflow of the small crimson is approx. The character 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 great Brombachsee, about three kilometers northeast of Langlau and 2.2 kilometers northwest of Ramsberg close to the Weißenberg. Partly paid parking facilities are located at the sports boat port in Langlau and in Ramsberg. The pouch mill was positioned on the Brombach northeast of the Pfofeld district of Langlau and south of Absberg in the world of ​​today's Kleiner Brombachsee.