33:
50:
78:
524:
85:
57:
682:. The three parks are Bull Run, Occoquan, and Fountainhead. In addition to horse riding, trailing cycling, fishing and boating access, the Bull Run to Occoquan trail travels through all three parks from the beginning of the river to its end. The Oxford Boathouse hosts
595:
Road, and is a former hydroelectric facility. Today the dam contains the lake, but has not produced electricity in several decades. There is a third dam up Broad Run from its confluence with Cedar Run; this dam forms
616:
and consists of the northeastern arm of the
Occoquan Reservoir. The park is used exclusively for the education, practice, and competition of rowing. The high schools who use this park for rowing are members of the
555:
during the 18th and 19th centuries. It consisted of three islands and a mill, now submerged under the
Occoquan due to higher water levels following damming for flood control, water supply, and power generation.
1490:
1592:
1624:
559:
Between c. 1900 and 1976, the
Occoquan was frequently called "Occoquan Creek," but a campaign to restore its status as a river was successfully conducted by Rosemary Selecman.
1993:
1536:
1886:
1578:
1896:
1790:
1691:
1891:
587:
and Prince
William counties. The Occoquan Reservoir stretches from Occoquan to Bull Run. Further upriver is Lake Jackson. The dam that creates Lake Jackson is at
630:
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634:
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1543:
2538:
2255:
2047:
1983:
1640:
1052:
672:
2057:
476:
The river is 24.7 miles (39.8 km) long, and its watershed covers about 590 square miles (1,528 km). It is formed by the confluence of
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1571:
1031:
695:
650:
268:
190:
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1701:
2003:
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2304:
2157:
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679:
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755:
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49:
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626:
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counties. The river is a scenic area, and several local high schools and colleges use the river for the sport of
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1398:
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711:
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137:
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1815:
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687:
668:
580:
741:
2142:
1318:
1017:
658:
2199:
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Broad Run, Piney Branch, Cabin Run, Bull Run, Wolf Run, Stillwell Run, Sandy Run, Elkhorn Run, Massey Creek
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2132:
2127:
1605:
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1245:
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1953:
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1973:
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32:
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Northern
Virginia Regional Commission: Occoquan Basin Nonpoint Pollution Management Program
548:
512:
254:
865:
8:
1647:
1359:
667:
is also in
Fairfax Station, further upriver from Sandy Run Regional Park, past Bull Run.
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999:
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2180:
2032:
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642:
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592:
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147:
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Cedar Run, Purcell Branch, Champs Mill Branch, Crooked Creek, Airport Creek, Hooes Run
2488:
1998:
1528:
1519:
1512:
1217:
450:
888:
U.S. Geological Survey. National
Hydrography Dataset high-resolution flowline data.
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1978:
1901:
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1435:
1272:
1077:
902:
2193:
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1801:
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1564:
1292:
1287:
1253:
544:
1005:
A Blog about living and boating on the
Occoquan River, includes a map of marinas
2418:
2027:
2019:
1988:
1935:
1916:
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1429:
1348:
1262:
540:
536:
501:
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381:
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2428:
2408:
2013:
1968:
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1371:
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387:
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343:
283:
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113:
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1930:
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1772:
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1306:
1087:
532:
509:
957:
ADC Street Map Book of Prince
William County, Virginia, 28th Edition, 2003
2508:
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2008:
1922:
1911:
1878:
1836:
1808:
1785:
1736:
1334:
1231:
1224:
994:
889:
497:
236:
492:
and the northerly part of
Fairfax counties, enters it east-southeast of
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1323:
1009:
989:
974:
2413:
2152:
1756:
1751:
576:
496:, as the Occoquan turns to the southeast. It reaches the Potomac at
2207:
1092:
1082:
453:
123:
678:
The Occoquan River is bordered by three parks administered by the
523:
1004:
621:(VASRA). The member schools which call this park their home are
984:
1000:
The Potomac Appalachian Trail Club - Bull Run/Occoquan Trail
979:
583:, which serves as a source of drinking water for parts of
568:
355:
775.94 cu ft/s (21.972 m/s) at mouth with
547:
was an important crossing point on the Occoquan between
631:
Thomas Jefferson High School for Science and Technology
535:, defined the river as the most apt border between the
600:, which is the primary water supply for the city of
488:, which forms Prince William County's boundary with
16:
Tributary of the Potomac River in Northern Virginia
776:
774:
772:
456:, where it serves as part of the boundary between
2525:
990:Occoquan Watershed Monitoring Laboratory (OWML)
895:
769:
675:, also VASRA members, use the park for rowing.
2230:
2115:
571:along its length. The first is at the town of
515:word translated as "at the end of the water".
37:Occoquan River near Fountainhead Regional Park
1025:
834:
832:
805:
803:
1032:
1018:
980:Occoquan River Maritime Association (ORMA)
435:VA 234, VA 294, VA 663, VA 123, I-95, US 1
2539:Rivers of Prince William County, Virginia
680:Northern Virginia Regional Park Authority
2398:
1039:
960:Occoquan Watershed Monitoring Laboratory
829:
800:
756:United States Department of the Interior
522:
253:Belmont Bay, about 2 miles southeast of
1719:
1417:
1135:
945:"Lorton History - One Woman's Campaign"
2526:
736:
734:
732:
619:Virginia Scholastic Rowing Association
84:
56:
2397:
2321:
2271:South Fork South Branch Potomac River
2243:North Fork South Branch Potomac River
2229:
2114:
1718:
1416:
1134:
1013:
963:Northern Virginia Regional Commission
321:616.11 square miles (1,595.7 km)
166:confluence of Broad Run and Cedar Run
2322:
1102:Streams shown as: Major tributaries
500:. The Occoquan River is part of the
747:Geographic Names Information System
729:
13:
2534:Rivers of Fairfax County, Virginia
882:
92:Occoquan River (the United States)
14:
2560:
968:
840:"Occoquan River Watershed Report"
2549:Tributaries of the Potomac River
527:Wolf Run Shoals on the Occoquan.
83:
76:
64:Location of Occoquan River mouth
55:
48:
31:
1399:Tuscarora Creek (West Virginia)
1180:South Fork Little Cacapon River
1173:North Fork Little Cacapon River
752:United States Geological Survey
712:Upper Occoquan Sewage Authority
937:
916:
858:
669:Lake Braddock Secondary School
612:Sandy Run Regional Park is at
581:Fairfax County Water Authority
262: • coordinates
184: • coordinates
1:
722:
659:South County Secondary School
313:26.81 mi (43.15 km)
154:Physical characteristics
95:Show map of the United States
985:Occoquan Watershed Coalition
647:West Springfield High School
471:
301: • elevation
223: • elevation
7:
2356:South Fork Shenandoah River
2335:North Fork Shenandoah River
705:
339: • location
249: • location
172: • location
10:
2565:
2232:South Branch Potomac River
2117:North Branch Potomac River
1457:Tuscarora Creek (Maryland)
1355:Little Conococheague Creek
1156:South Branch Potomac River
1149:North Branch Potomac River
892:, accessed August 15, 2011
717:List of rivers of Virginia
702:, and Colgan High school.
665:Fountainhead Regional Park
518:
484:in Prince William County;
351: • average
25:Tributary to Potomac River
2404:
2393:
2330:
2317:
2238:
2225:
2123:
2110:
1727:
1714:
1452:Catoctin Creek (Maryland)
1447:Catoctin Creek (Virginia)
1425:
1412:
1143:
1130:
1048:
905:. Friends of the Occoquan
903:"History of the Occoquan"
866:"Sandy Run Regional Park"
635:James Madison High School
627:W. T. Woodson High School
623:Robinson Secondary School
431:
421:
411:
401:
393:
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371:
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30:
21:
811:"ArcGIS Web Application"
607:
589:Virginia State Route 234
413: • right
375:northeast then southeast
975:Friends of the Occoquan
696:Forest Park High School
567:The Occoquan has three
562:
403: • left
227:149 ft (45 m)
2459:Jennings Randolph Lake
2434:Breckenridge Reservoir
2078:Popes Creek (Virginia)
2038:Popes Creek (Maryland)
1299:Little Tonoloway Creek
788:. US Geological Survey
700:Woodbridge High School
531:Geographers, foremost
528:
445:is a tributary of the
2494:Stony River Reservoir
1601:Little Monocacy River
1442:Little Catoctin Creek
692:Gar-Field High School
673:Westfield High School
526:
284:38.65417°N 77.22611°W
206:38.68806°N 77.48861°W
177:Brentsville, Virginia
2454:Georgetown Reservoir
2449:Dalecarlia Reservoir
2399:Lakes and reservoirs
2053:Upper Machodoc Creek
1907:Little Hunting Creek
1630:Broad Run (Maryland)
1620:Broad Run (Virginia)
1167:Little Cacapon River
1118:subsubsubtributaries
1078:District of Columbia
504:watershed. The name
305:0 ft (0 m)
255:Woodbridge, Virginia
67:Show map of Virginia
1721:Tidal Potomac River
1702:Little Falls Branch
1648:Little Seneca Creek
1419:Lower Potomac River
1360:Conococheague Creek
1193:Sideling Hill Creek
1137:Upper Potomac River
1111:(subsubtributaries)
815:epa.maps.arcgis.com
688:Potomac High School
655:Justice High School
651:Langley High School
639:Fairfax High School
367:Basin features
289:38.65417; -77.22611
280: /
211:38.68806; -77.48861
202: /
2544:Rivers of Virginia
2474:McMillan Reservoir
2469:Little Seneca Lake
2424:Lake Bernard Frank
2181:Little Wills Creek
2033:Port Tobacco River
1796:Washington Channel
1664:Great Seneca Creek
947:. 19 January 2011.
684:Hylton High School
643:Oakton High School
529:
508:is derived from a
427:Occoquan Reservoir
2521:
2520:
2517:
2516:
2489:Sleepy Creek Lake
2389:
2388:
2313:
2312:
2221:
2220:
2106:
2105:
1999:Chopawamsic Creek
1710:
1709:
1544:Big Hunting Creek
1529:Little Pipe Creek
1513:Double Pipe Creek
1408:
1407:
1218:Capon Springs Run
1188:Fifteenmile Creek
924:"Wolf Run Shoals"
844:watersgeo.epa.gov
579:belonging to the
439:
438:
2556:
2479:Mount Storm Lake
2439:Brushy Fork Lake
2395:
2394:
2380:
2373:
2364:
2350:
2343:
2324:Shenandoah River
2319:
2318:
2279:
2265:
2258:
2251:
2227:
2226:
2213:Green Spring Run
2202:
2183:
2176:
2112:
2111:
2048:Piccowaxen Creek
2022:
1984:Chicamuxen Creek
1979:Mattawoman Creek
1963:
1956:
1949:
1925:
1902:Piscataway Creek
1881:
1855:
1848:
1846:Northeast Branch
1839:
1832:
1830:Northwest Branch
1825:
1818:
1811:
1781:Boundary Channel
1775:
1716:
1715:
1697:Cabin John Creek
1666:
1659:
1650:
1643:
1641:Dry Seneca Creek
1614:
1595:
1588:
1581:
1574:
1567:
1560:
1553:
1546:
1539:
1532:
1523:
1509:
1500:
1493:
1486:
1479:
1472:
1436:Shenandoah River
1414:
1413:
1401:
1394:
1387:
1380:
1368:
1351:
1344:
1337:
1315:
1301:
1277:
1273:Bearwallow Creek
1266:
1257:
1248:
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1227:
1220:
1213:
1206:
1182:
1175:
1132:
1131:
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1053:Cities and towns
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890:The National Map
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742:"Occoquan River"
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2346:
2339:
2326:
2309:
2275:
2261:
2254:
2247:
2234:
2217:
2198:
2194:Patterson Creek
2179:
2172:
2119:
2102:
2088:Yeocomico River
2083:St. Marys River
2018:
1959:
1952:
1945:
1921:
1877:
1851:
1844:
1835:
1828:
1821:
1814:
1807:
1802:Anacostia River
1771:
1723:
1706:
1662:
1653:
1646:
1639:
1610:
1591:
1586:Ballenger Creek
1584:
1577:
1570:
1565:Linganore Creek
1563:
1556:
1551:Tuscarora Creek
1549:
1542:
1535:
1526:
1517:
1503:
1496:
1489:
1482:
1475:
1468:
1421:
1404:
1397:
1390:
1383:
1376:
1364:
1347:
1340:
1333:
1311:
1297:
1293:Tonoloway Creek
1288:Warm Spring Run
1269:
1260:
1254:Grassy Lick Run
1251:
1244:
1237:
1230:
1223:
1216:
1209:
1202:
1178:
1171:
1139:
1126:
1115:
1110:
1105:
1044:
1038:
971:
966:
953:
952:
943:
942:
938:
929:
927:
926:. 9 August 2009
922:
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614:Fairfax Station
610:
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545:Wolf Run Shoals
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2419:Lake Artemesia
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2101:
2100:
2095:
2090:
2085:
2080:
2075:
2070:
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2063:Wicomico River
2060:
2055:
2050:
2045:
2040:
2035:
2030:
2028:Nanjemoy Creek
2025:
2024:
2023:
2020:Accokeek Creek
2011:
2006:
2001:
1996:
1991:
1989:Quantico Creek
1986:
1981:
1976:
1971:
1966:
1965:
1964:
1957:
1950:
1941:Occoquan River
1938:
1936:Pomonkey Creek
1933:
1928:
1927:
1926:
1917:Accotink Creek
1914:
1909:
1904:
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1798:
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1762:Foundry Branch
1759:
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1520:Big Pipe Creek
1515:
1510:
1501:
1494:
1487:
1480:
1473:
1463:Monocacy River
1459:
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1432:
1430:Antietam Creek
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1349:Tilhance Creek
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1263:Tearcoat Creek
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1128:
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1125:
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1123:
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1108:
1106:subtributaries
1100:
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541:American South
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462:Prince William
443:Occoquan River
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2158:Limestone Run
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2143:Georges Creek
2141:
2139:
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2058:Cuckold Creek
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2041:
2039:
2036:
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2017:
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2015:
2014:Potomac Creek
2012:
2010:
2007:
2005:
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1997:
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1969:Neabsco Creek
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1863:Four Mile Run
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1098:West Virginia
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1073:Variant names
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1041:Potomac River
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598:Lake Manassas
594:
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582:
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447:Potomac River
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425:Lake Jackson
424:
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389:
388:Potomac River
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357:Potomac River
354:
348:
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344:Potomac River
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242:Potomac River
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114:United States
112:
108:
103:
79:
51:
41:
34:
29:
20:
2464:Kingman Lake
2370:Middle River
2285:Lunice Creek
2277:Kettle Creek
2263:Seneca Creek
2189:Evitts Creek
2138:Savage River
2073:Mattox Creek
2068:Monroe Creek
1994:Little Creek
1940:
1931:Pohick Creek
1892:Henson Creek
1853:Paint Branch
1816:Watts Branch
1800:
1773:Piney Branch
1677:Watts Branch
1672:Muddy Branch
1635:Seneca Creek
1612:Little River
1572:Israel Creek
1506:Middle Creek
1461:
1434:
1392:Middle Creek
1378:Abrams Creek
1342:Isaacs Creek
1307:Sleepy Creek
1271:
1154:
1147:
1117:
1088:Pennsylvania
939:
928:. Retrieved
918:
907:. Retrieved
897:
884:
873:. Retrieved
869:
860:
848:. Retrieved
843:
819:. Retrieved
814:
790:. Retrieved
785:
782:"Map Viewer"
759:. Retrieved
745:
677:
663:
611:
566:
558:
533:Harm de Blij
530:
505:
475:
442:
440:
382:River system
2509:Warden Lake
2499:Tidal Basin
2378:South River
2362:North River
2348:Smith Creek
2341:Cedar Creek
2249:Laurel Fork
2174:Brush Creek
2168:Wills Creek
2163:Warrior Run
2133:Abram Creek
2128:Stony River
2043:Gambo Creek
2009:Aquia Creek
1923:Daniels Run
1912:Dogue Creek
1887:Broad Creek
1879:Cameron Run
1837:Sligo Creek
1809:Pope Branch
1786:Tiber Creek
1737:Gulf Branch
1606:Goose Creek
1537:Owens Creek
1491:Piney Creek
1477:Marsh Creek
1335:Hogue Creek
1246:North River
1239:Mill Branch
1232:Edwards Run
1225:Dillons Run
1068:Tributaries
498:Belmont Bay
422:Waterbodies
394:Tributaries
372:Progression
287: /
275:077°13′34″W
209: /
197:077°29′19″W
2528:Categories
2504:Trout Pond
2444:Burke Lake
2295:Mill Creek
2256:Mill Creek
2200:Mill Creek
2148:Laurel Run
2098:Hull Creek
2093:Coan River
2004:Tank Creek
1897:Swan Creek
1868:Oxon Creek
1823:Hickey Run
1767:Rock Creek
1732:Pimmit Run
1579:Bush Creek
1498:Toms Creek
1470:Rock Creek
1385:Mill Creek
1366:Back Creek
1329:Back Creek
1324:Cherry Run
1204:Lost River
1162:Town Creek
930:2019-07-14
909:2008-11-08
875:2023-06-13
870:NOVA Parks
723:References
549:Alexandria
513:Algonquian
318:Basin size
272:38°39′15″N
194:38°41′17″N
2414:Lake Anne
2153:New Creek
1961:Cedar Run
1954:Broad Run
1791:Rocky Run
1757:Spout Run
1752:Windy Run
1211:Trout Run
577:reservoir
482:Cedar Run
478:Broad Run
472:Watershed
330:Discharge
2290:Mill Run
2208:Dans Run
1947:Bull Run
1692:Dead Run
1687:Rock Run
1093:Virginia
1083:Maryland
846:. US EPA
817:. US EPA
706:See also
602:Manassas
593:Dumfries
573:Occoquan
553:Richmond
506:Occoquan
494:Manassas
486:Bull Run
454:Virginia
451:Northern
148:Occoquan
124:Virginia
105:Location
2300:Big Run
1063:Islands
1058:Bridges
585:Fairfax
519:History
490:Loudoun
458:Fairfax
432:Bridges
134:Fairfax
110:Country
1043:system
850:May 2,
821:May 2,
792:May 2,
761:May 2,
657:, and
466:rowing
397:
333:
310:Length
163:Source
130:County
608:Parks
237:Mouth
120:State
852:2024
823:2024
794:2024
763:2024
671:and
575:, a
569:dams
563:Dams
551:and
539:and
510:Doeg
480:and
460:and
441:The
144:Town
449:in
2530::
868:.
842:.
831:^
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802:^
784:.
771:^
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744:.
731:^
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1116:(
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765:.
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