The character reserves of the Igelsbachsee reservoir, the peninsula within the Kleiner Brombachsee, the Brombachmoor and the Sägmühle are also positioned on the Brombachsee. The water degree of the Kleiner Brombachsee, like that of the Igelsbachsee, which is fed by the second massive tributary Igelsbach, is saved largely fixed by a pre-dam. At the Eckersmühlen lock it's channeled from the higher water into the instantly neighboring Rothsee, a reservoir created within the Kleine Roth valley. The Danube-Fundamental transfer system contains a complete of three lakes, including the Altmühlsee with a ring dam and two dams with Brombach and Rothsee, which include five dams as a consequence 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 as well as 27 other weirs on watercourses, some of which have been expanded to accommodate larger water move. This water then flows by means 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 large number of Max Planck young analysis groups and Alexander von Humboldt scholarship holders and, with the College of Engineering, has been concerned in the two Excellence Initiative establishments that had been arrange on the University of Erlangen-Nuremberg in 2004.

Since 1994, water has been pumped from the Danube to the highest of the canal utilizing pumps at the 5 locks on the southern ramp of the canal, from the place it flows downwards over another barrage into the Rothsee, where the water is stored and, if essential, 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 through-circulate turbines with 315 kW each). 9.0 m³/s can bypass the ability plant. In addition, floodwater in the upper Altmühl near Ornbau is diverted into the switch system, which is intended to protect the Altmühltal beneath 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 at the Hüttendorf gauge in dry conditions. With the Danube-Most important transfer, the water management authorities of the Free State of Bavaria divert water from the Danube river system into the Regnitz and Fundamental system in Franconia, which is threatened by short-term drought. There are also elements and amenities of the main-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 structures, as nicely because the pumping stations on the south ramp.

While in the title Principal-Danube Canal the rivers in the word correspond to the geographical arrangement on the north-facing map, the time period Danube-Foremost transition reflects the flow route of the water pumped from the Danube and flowing in the course of the principle. Its longest tributaries also circulate into this lower part of its course, specifically the Schwarzach, formerly also the Sulz, which has now been lower up on account 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 immediately Canal itself and finally the Weiße Laber, all left-hand tributaries, whose nice length and catchment space displays the way more distant location of the left watershed to the Rhenish system in this space. This water will enhance the water quality of Regnitz and Foremost, 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 removing of financial institution filtrate for irrigation of the Middle Franconian vegetable rising area, which only became possible with the switch, or by means of the usage of cooling water, and so on. In the long run, an average annual switch via your entire 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 back into the Altmühl, however as a rule it's initially transported from the Altmühlsee by means of the 8.7 km long 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 adjoining Großer Brombachsee.

Between 1995 and 2013, a median of 27.9 million were bought this way annually. M³ of water over the water sheath was transferred, after the end of the set up, a mean of 26.5 million m³ were 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. Within the years 1994-2013, a mean of ninety seven million m³ of water had been 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 within 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 services are situated at 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.