Appendix E - Development of Load Duration Curves. 1 Load Duration Curves. 1.1 Technical Approach and Methods. The TMDL for this FIB TMDL Report is expressed as a concentration. However, based on. USEPA guidance, we are also providing daily load expressions to supplement our. concentration-based TMDLs and allocations.
Save. A federal system of government divides legislative powers between a central government and the governments of the states. This structure of government has many advantages, such as the ability to be creative and be closer to the people rather than having a central government making all the decisions.reating a federal system of government requires many different layers within the government. The system in the United States has a national government, state government and local city and county governments.
Advantages of the Presidential System. One of the advantages of a presidential system is that the head of state is usually elected through a direct mandate.n example of this is in Canada; where in a minority government the leader of the opposition, Michael Ignatieff, could bring down Stephen Harperâs government and has threatened to do so several times. This is in contrast to President Obamaâs tenure which is secure till the elections of 2012.