Pro Rata Share Rate


The county's pro rata share program for off-site drainage improvements involves assessing new development for a proportionate share of the cost of off-site drainage improvements. It provides the county a funding source for the portion of the cost of drainage improvements necessitated by the increased runoff from new development.

In accordance with the uniform pro rata share program adopted by the Board of Supervisors on July 27, 1992, the following rates are currently in effect. 

Uniform Pro Rata Share Program Assessment Rates
Jan. 1, 2014 - June 30, 2014*
Watershed Pro Rata Rate
($/Increase in
Imperv.
Acre)
Pro Rata Rate
($/Increase in
Imperv.
Hectare)
Fund 316
Subsidiary No.
Accotink Creek 5,624 13,897 310000
Belle Haven 18,126 44,790 630000
Bull Run 18,006 44,494 820000
Bullneck Run 14,633 36,160 440000
Cameron Run 9,194 22,719 210000
Cub Run 8,245 20,373 810000
Dead Run 13,756 33,992 430000
Difficult Run 14,446 35,697 510000
Dogue Creek 9,396 23,218 610000
Four Mile Run 14,970 36,993 220000
High Point 4,796 11,727 980000
Horsepen Creek 12,792 31,611 710000
Johnny Moore Creek 13,740 33,952 920000
Kane Creek 0 0  
Little Hunting Creek 15,533 38,383 620000
Little Rocky Run 13,011 32,151 910000
Mill Branch 6,054 14,959 970000
Nichol Run 13,899 34,346 730000
Occoquan 0 0  
Old Mill Branch 1,543 3,812 940000
Pimmit Run 10,029 24,782 410000
Pohick Creek 15,588 38,520 110000
Pond Branch **20,000 49,422 740000
Popes Head Creek 17,165 42,417 930000
Ryans Dam 0 0  
Sandy Run 6,705 16,568 960000
Scott Run 5,525 13,653 420000
Sugarland Run 16,084 39,746 720000
Turkey Run 12,797 31,622 450000
Wolf Run 13,642 33,710 950000

* Rates are subject to change upon periodic review and update by the Department of Public Works and Environmental Services.
**Rate are capped at $20,000/Increase in imperv. acre until such time as better information is available.

For more information, contact Land Development Services' Bonds and Agreements Center at 703-222-0801, TTY 711.

 


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