We offer over 15 years of innovation and success in stormwater permitting and design.  Our engineers have produced and managed stormwater projects working with agencies and leading industry manufacturers to remain ahead of the industry.



Our experience with the most demanding agency criteria including Karst Aquifer, Maryland Chesapeak Bay Zone, and LEED Platinum criteria separates us in experience and capacity.



Our stormwater experience covers a very broad range of stormwater demands in many U.S. states.  Our staff has created stormwater permitting and design solutions for roadway and rail projects, utility corridors, residential and commercial infrastructure, and parks and wildlife improvements.  



Parmar staff has managed and produced multiple SWPPP, USACE Section 404, and Edwards Aquifer Zone stormwater plans and permits.  We specialize in permanent in-channel stream restoration, water quality,  and stream erosion control projects.  We also carry a robust portfolio of off-channel volume retention, groundwater recharge, and water quality enhancement projects.


chicagoland             (oak park, il)   312.725.6480

norcal                    (Davis, ca)      916.572.6480

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