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CWC Project Sites
To date, the CWC Program has directed funding to 65 projects for the implementation of 6 green roofs, 46 roadway retrofits, 51 schoolyard and parkland green infrastructure (GI) retrofits, 6 grey infrastructure pollution prevention upgrades, 14 stream and outfall restoration projects, 2 large parcel tree plantings, 10 capital bikeshare GI retrofits, 4 emerging contaminant projects, 15 cutting-edge nutrient removal or energy efficiency facilities at Blue Plains Wastewater Treatment Plant, and 8 other sewage infrastructure projects. Projects are displayed in the interactive map and table below.
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Funded Projects: Green, Grey, and Emerging Contaminants Infrastructure
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| Project Title | Grant(s) + Local Match | Project Site(s) | |
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Green Infrastructure: Green Roofs |
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Green Roofs |
$1,956,300 |
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RiverSmart Homes |
$600,000 |
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Green Infrastructure: Roadway Retrofits |
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19th Street Green Streets |
$1,603,333 |
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Alger Park Upland LIDs |
$2,287,852 |
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Broad Branch and Spring Valley Green Infrastructure Right of Way Retrofit |
$6,828,182 · $297,399 (CWC) · $3,890,783 (IIJA) |
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Citywide Low Impact Development Demonstration Projects within the Right of Way |
$614,770 · $371,670 (CWC) · $243,100 (IIJA) |
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Dix Street Green Infrastructure |
$1,706,967 |
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Green Alleys |
$7,303,216 |
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Green Infrastructure Enhancements (Tree Planting in Public Space) & Impervious Surface Removal |
$7,490,877 |
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Green Infrastructure Right of Way Retrofit |
$10,034,290 · $8,683,111 (CWC) · $1,351,179 (BIL)
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Klingle Trail Watershed Green Streets |
$1,593,156 |
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Low Impact Development Retrofits in the Public Right of Way |
$1,380,085 |
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Multiple Purpose Green Infrastructure |
$2,623,135 · $1,645,546 (CWC) · $977,588 (IIJA)
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· Fairmont Street – University Place NW · Princeton Place / New Hampshire Avenue NW |
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Oregon Avenue Watershed Green Streets |
$2,893,808 |
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Oxon Run Green Streets |
$977,335 |
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| Green Infrastructure: Bikeshare Stormwater Retrofits | |||
| Capital Bikeshare Green Mobility Hubs | $3,280,373 | ||
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Green Infrastructure: School/Parkland Retrofit |
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Schoolyard and Parkland Stormwater Retrofits |
$8,205,629 · $5,584,772 (CWC) · $2,620,856 (IIJA)
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RiverSmart Schools · Bunker Hill Elementary School · Center City: Capitol Hill Public Charter School · Friendship Ideal Public Charter School · Friendship Public Charter School - Tech Prep Academy · Friendship Public Charter School – Woodridge Elementary · J.O. Wilson Elementary School · Lee Montessori Public Charter School Brookland Campus · Lee Montessori Public Charter School East End Campus · Ludlow Taylor Elementary School · Two Rivers Public Charter School · 4 additional school projects (locations TBD) Parklands · Benning Park Recreation Center · Benning Stoddert Recreation Center · Congress Heights Recreation Center · Dwight A. Mosley Sports Complex · Fort Greble Recreation Center · Fort Stevens Recreation Center · Large Parcel Tree Plantings (citywide) · North Michigan Park Recreation Center · Two additional park projects (locations TBD) |
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Green Infrastructure: Stream/Outfall Restoration |
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Alger Park Stream Restoration |
$935,000 |
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Broad Branch Stream Restoration |
$800,000 |
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District Stormwater Outfall Restorations |
$9,841,942 · $5,605,037(CWC) · $4,236,904 (IIJA)
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· Oxon Run |
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Fort Dupont Stream Restoration |
$13,971,865 · $1,465,012 (CWC) · $10,992,333 (IIJA) · $869,520 (OSG) |
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Fort Lincoln Ponds Restoration |
$500,000 |
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Kingman Island Wetland Restoration |
$6,108,940 |
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Nash Run Stream Restoration |
$1,243,699 |
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Oxon Run Stream Restoration |
$1,991,992 |
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Reservation 630 Stream Restoration |
$1,300,000 |
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Grey Infrastructure: Pollution Prevention |
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Pollution Solutions at Municipal Critical Source Facilities |
$15,427,557 · $7,559,817 (CWC) · $6,550,760 (IIJA) · $1,316,980 (OSG)
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· 15th Street NE Field Operations Warehouse · Fort Totten Drainage Upgrade · Fort Totten Residential Dropoff Ramp |
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Trash Transfer Station Improvements |
$2,135,000 |
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Emerging Contaminants Infrastructure |
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Performance Monitoring |
$1,479,315 |
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Instrumentation for Microplastics Analysis Lab – Catholic University |
$1,074,685 |
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Instrumentation for PFAS Analysis Lab – UDC |
$1,831,296 (EC-SDC) |
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Water Main Replacements for Emerging Contaminants |
$16,454,289 (EC-SDC) |
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Total Funding for Green, Grey & Emerging Contaminants Infrastructure Projects 2011-2024 |
$136,474,888 |
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Funded Projects: Sewage Infrastructure |
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Project Title |
Grant + Local Match |
Category |
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Additional Chemical Systems |
$577,155 |
Nutrient Removal |
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Additional Dewatering Facilities |
$823,753 |
Nutrient Removal |
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Anacostia Combined Sewer Separation |
$2,008,118 |
Sewer Upgrade |
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Area Substation Upgrades |
$6,593,757 |
Nutrient Removal & Resource/Energy Efficiency |
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Biological Sludge Thickening Facility Rehabilitation |
$14,060,069 |
Nutrient Removal |
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Enhanced Nitrogen Removal Facilities |
$42,062,596 |
Nutrient Removal |
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Filtration and Disinfection Facility Upgrades |
$12,041,196 |
Nutrient Removal & Resource/Energy Efficiency |
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Filtration Treatment Facility Upgrade |
$19,257,016 |
Nutrient Removal & Resource/Energy Efficiency |
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Filtration Treatment Facility Upgrade 2 |
$6,000,000 |
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Gravity Thickener Upgrades Project |
$23,639,242 |
Nutrient Removal |
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Influent Screen Facilities & Grit Chamber Facility Upgrade |
$3,726,584 |
Pollution Prevention (Removal of Solids from Overflow) |
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Lime Slurry Facility |
$3,300,000 |
Nutrient Removal |
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Nitrification/Denitrification Facilities Upgrades |
$52,387,124 |
Nutrient Removal |
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Piney Branch Sewershed |
$16,123,499 |
Sewer Rehabilitation |
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Raw Wastewater Pump Station Upgrades |
$3,834,893 |
Nutrient Removal & Resource/Energy Efficiency |
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Rock Creek Combined Sewer Separation |
$2,743,336 |
Sewer Upgrade |
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Screening Facilities Upgrade |
$6,000,000 |
Nutrient Removal |
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Secondary Treatment Facilities Upgrade |
$1,583,825 |
Nutrient Removal |
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Sewer Rehabilitations |
$6,654,784 |
Sewer Rehabilitation |
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Solids Processing Building Upgrade |
$1,200,000 |
Nutrient Removal |
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Stormwater Pumping Facilities Upgrades |
$23,700,000 |
Sewer Rehabilitation |
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Tide Gate Improvements |
$1,130,095 |
Flood Control |
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Watts Branch Sewer Rehabilitation |
$1,237,293 |
Sewer Rehabilitation |
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Total Federal Funding for Sewage Infrastructure Projects 2007-2024 |
$250,684,335 |
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GRANT ALLOTMENTS
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FY / Grant |
DOEE Implementation, EPA |
DOEE Implementation, Local Match |
Total DOEE Implementation Budget |
DC Water, Sewage Infrastructure, EPA |
DC Water, Local Match |
Total |
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25 / CWC |
$0 |
$0 |
$0 |
$7,788,000 |
$6,372,000 |
$14,160,000 |
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25 / IIJA |
$12,094,000 |
$2,418,800 |
$14,512,800 |
$0 |
$0 |
$14,512,800 |
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25 / EC |
$1,100,000 |
$0 |
$1,100,000 |
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$1,100,000 |
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24 / CWC |
$0 |
$0 |
$0 |
$4,008,000 |
$3,279,272 |
$7,287,272 |
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24 / IIJA |
$10,719,000 |
$2,143,800 |
$12,862,800 |
$0 |
$0 |
$12,862,800 |
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24 / OSG |
$528,000 |
$0 |
$528,000 |
$0 |
$0 |
$528,000 |
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24 / EC |
$1,052,000 |
$0 |
$1,052,000 |
$0 |
$0 |
$1,052,000 |
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23 /CWC |
$0 |
$0 |
$0 |
$3,683,000 |
$3,013,264 |
$6,696,264 |
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23 /IIJA |
$7,028,314 |
$1,806,000 |
$8,834,314 |
$2,445,846 |
$271,761 |
$11,551,921 |
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23 /OSG |
$645,000 |
$0 |
$645,000 |
$0 |
$0 |
$645,000 |
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23 /EC |
$1,043,000 |
$0 |
$1,043,000 |
$0 |
$0 |
$1,043,000 |
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22-23 / EC-SDC |
$2,459,711 |
$0 |
$2,459,711 |
$16,454,289 |
$0 |
$18,914,000 |
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22 / CWC |
$2,223,000 |
$1,818,818 |
$4,041,818 |
$3,000,000 |
$2,454,545 |
$9,496,363 |
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22 / IIJA |
$8,738,000 |
$970,889 |
$9,708,889 |
$0 |
$0 |
$9,708,889 |
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22 / OSG |
$551,000 |
$0 |
$551,000 |
$0 |
$0 |
$551,000 |
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22 / EC |
$459,000 |
$0 |
$459,000 |
$0 |
$0 |
$459,000 |
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21 / CWC |
$4,736,235 |
$3,875,102 |
$8,611,337 |
$2,895,111 |
$2,368,728 |
$13,875,176 |
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21 / OSG |
$886,000 |
$221,500 |
$1,107,500 |
$0 |
$0 |
$1,107,500 |
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20 / CWC |
$5,566,564 |
$4,554,462 |
$10,121,026 |
$1,803,436 |
$1,475,539 |
$13,400,001 |
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19 / CWC |
$4,628,565 |
$3,787,008 |
$8,415,573 |
$2,864,877 |
$2,343,990 |
$13,624,440 |
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18 / CWC |
$4,541,678 |
$3,718,646 |
$8,260,324 |
$3,317,322 |
$2,714,172 |
$14,291,818 |
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17 / CWC |
$3,208,939 |
$2,625,496 |
$5,834,435 |
$2,120,892 |
$1,735,276 |
$9,690,603 |
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16 / CWC |
$2,688,349 |
$2,199,558 |
$4,887,907 |
$3,836,651 |
$3,139,079 |
$11,863,637 |
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15 / CWC |
$3,230,098 |
$2,642,807 |
$5,872,905 |
$3,632,902 |
$2,972,375 |
$12,478,182 |
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14 / CWC |
$3,112,247 |
$2,546,383 |
$5,658,630 |
$2,676,595 |
$2,189,942 |
$10,525,167 |
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13 / CWC |
$3,322,856 |
$2,718,700 |
$6,041,556 |
$3,197,144 |
$2,615,846 |
$11,854,546 |
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12 / CWC |
$1,815,000 |
$1,485,000 |
$3,300,000 |
$4,907,074 |
$4,014,879 |
$12,221,953 |
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11 / CWC |
$2,193,790 |
$1,794,919 |
$3,988,709 |
$15,030,210 |
$12,297,445 |
$31,316,364 |
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TOTAL |
$88,570,346 |
$41,327,888 |
$129,898,234 |
$83,661,349 |
$53,258,113 |
$266,817,696 |