Water rates and enviromental awareness have me wondering if I can re-direct my current sump pump discharge from the storm drain to my lawn irrigation system. I have read where people will pump to a cistern and then use a pump from the cistern to their lawn irrigation system, I am wondering if I can use the water in my sump pit the same way and by pass the cistern. I am concerned about pressure to irrigation system, do I need a filter?, can I have multiple pumps in the sump pit?, I still need sump pump protection during extreme wet conditions. Any suggestions, designs, recommendations, or comments are welcome. Thanks