31:
47:
279:
54:
442:
then dosed with a coagulant and flocculant. The water flows to three pulsators where organic substances are removed. It is then dosed with lime and pumped to the base of one of eight gyrazurs – a granular contact mass reactor – where carbonate is removed. Water is then dosed with sulphuric acid
433:
Hanningfield Water
Treatment Works was built adjacent to the reservoir. This treats and delivers 210 Ml/day of potable water to south Essex and Southend-on-Sea. The original plant comprised four circular accelerators, as the demand increased so vertical flow softening tanks were installed from 1970
463:
Large parts of the reservoir and surrounding countryside have been developed as a nature reserve. There are many footpaths in the woodland around the water where wildlife can be seen, and hides have been erected, with views of the visiting and resident birds. The public can use the reservoir for
437:
The raw water contains algae, organic matter, pesticides, and is too hard. These are treated and removed prior to distribution. The treatment entails clarification, carbonate removal, filtration and polishing. Raw water from the reservoir is treated with
408:
The
Hanningfield scheme was a joint venture by the South Essex Waterworks Company and the Southend Waterworks Company. The reservoir was built in an area known as Sandon Valley, construction was started in 1951 and entailed flooding an area of
464:
seasonal fly fishing both from the bank and from boats, providing a fishing permit is bought in advance. The water is regularly stocked with rainbow trout; the heaviest fish ever caught, in 1998, weighed 24 lb 1 oz (10.9 kg).
417:
in 1957 at a cost of about £6m; the reservoir took 200 days to fill with water. The dam is 2,088 metres (6,850 ft) long. It is an earth dam with a core of puddled clay, the inner wall is concreted to mitigate erosion by wave action.
396:
Hanningfield is the 11th largest reservoir in
England with an area of 3.52 km (870 acres). The reservoir has a limited natural water catchment area and is principally supplied with water abstracted from the
467:
There are two cafés at each end of the reservoir: the newer, opened in 2007, is next to the fishing lodge with a deck overlooking the water, and the other is at the Essex
Wildlife Trust visitors' centre.
286:
689:
405:
at
Langford about 14 km (8.7 mi) north east of Hanningfield. Water is pumped from Langford at up to 240 Ml/day through a 48-inch (1.2 m) diameter underground pipeline.
2005:
791:
1293:
2010:
753:
586:
715:
554:
89:
302:
46:
447:
where remaining particulates are removed. Water is then dosed with ozone and flows through granular activated carbon filters. After dosing with
782:
1863:
837:
373:
270:
877:
256:
1336:
822:
1122:
1067:
413:
covering the ancient hamlet of
Peasdown. Giffords Farm and Fremnells Manor were also demolished. The reservoir was completed by
1937:
922:
1953:
1787:
1007:
642:
1666:
942:
1995:
1430:
1410:
1279:
1205:
827:
2000:
1805:
1648:
1286:
1160:
1155:
1092:
1767:
1377:
1200:
872:
739:
719:
1901:
1830:
1719:
1132:
1127:
1097:
882:
1107:
1022:
1896:
1856:
1820:
1488:
1087:
1017:
1012:
952:
937:
775:
663:
1739:
1724:
1671:
1435:
561:
506:
425:
in 1970. In 1994 the Essex Water
Company merged with Suffolk Water Company to form Essex and Suffolk Water.
422:
402:
377:
366:
1518:
1420:
1318:
1932:
1927:
1531:
1460:
1240:
1170:
1052:
997:
902:
145:
30:
353:
is a large 25,500-million-litre (900,000,000 cu ft) pumped storage reservoir located between
1958:
1815:
1346:
1302:
1195:
842:
768:
385:
381:
1849:
1734:
1600:
1310:
1260:
1235:
1150:
1102:
927:
1911:
1709:
1577:
1493:
1468:
1397:
1328:
1220:
1180:
1112:
832:
807:
410:
133:
1906:
760:
1686:
1640:
1605:
1498:
1473:
1440:
1190:
1062:
982:
962:
897:
857:
414:
341:
326:
1757:
1625:
1478:
1230:
1185:
1057:
887:
817:
608:
493:
1825:
1782:
1676:
1658:
1630:
1620:
1595:
1587:
1405:
1117:
992:
977:
947:
743:
452:
421:
The South Essex
Waterworks Company and the Southend Waterworks Company merged to form the
629:
Essex and
Suffolk Water. Essex Resilience Abberton to Hanningfield Transfer Main, 3.3.2.
1777:
1714:
1694:
1508:
1245:
1215:
1210:
932:
907:
892:
812:
481:
296:
278:
157:
1989:
1772:
1729:
1704:
1572:
1567:
1526:
1503:
1425:
1354:
1255:
1225:
1165:
1077:
1072:
987:
957:
917:
912:
867:
862:
485:
398:
121:
451:
it is stored in a large contact tank. Prior to distribution the water is dosed with
1886:
1762:
1615:
1549:
1369:
1359:
1250:
1047:
1042:
1037:
1002:
972:
847:
646:
530:
365:. It has a surface area of 352 hectares (870 acres) and is owned and operated by
1891:
1699:
1610:
1450:
1445:
1082:
1027:
852:
497:
489:
448:
444:
1974:
1872:
1810:
1797:
1483:
1382:
1142:
799:
501:
358:
354:
104:
91:
1387:
1175:
1032:
748:
126:
736:
1749:
1559:
1271:
560:. Sites of Special Scientific Interest. Natural England. Archived from
477:
134:
146:
1541:
439:
362:
75:
496:. The chalk sludge lagoon has several unusual plants, including
372:
The reservoir is part of a 402.9 ha (996 acres) biological
1845:
1275:
764:
455:
to reduce the dissolution of lead in the distribution system.
1841:
231:
25,500 million litres (900,000,000 cu ft)
589:. Sites of Special Scientific Interest. Natural England
476:
The reservoir has a nationally important population of
434:
to 1973. Further filters were commissioned in 1983.
1967:
1946:
1920:
1879:
1796:
1748:
1685:
1657:
1639:
1586:
1558:
1540:
1517:
1459:
1396:
1368:
1345:
1327:
1309:
1141:
798:
325:
317:
309:
295:
285:
265:
255:
251:
243:
235:
227:
219:
211:
203:
195:
191:
183:
175:
167:
156:
144:
132:
120:
81:
71:
23:
82:
480:ducks, and it also has significant numbers of
53:
2006:Sites of Special Scientific Interest in Essex
1857:
1287:
792:Sites of Special Scientific Interest in Essex
776:
443:to reduce alkalinity and flows to dual media
8:
645:. Essex & Suffolk Water. Archived from
380:and is run by them in conjunction with the
1864:
1850:
1842:
1294:
1280:
1272:
783:
769:
761:
549:
547:
277:
20:
637:
635:
609:"Hanningfield Reservoir Visitor Centre"
519:
718:. Essex Wildlife Trust. Archived from
7:
2011:Drinking water reservoirs in England
683:
681:
658:
656:
525:
523:
531:"Welcome to Hanningfield reservoir"
374:Site of Special Scientific Interest
271:Site of Special Scientific Interest
838:Blake's Wood & Lingwood Common
737:Hanningfield Reservoir photographs
429:Hanningfield Water Treatment Works
16:Reservoir in Essex, United Kingdom
14:
878:Cornmill Stream and Old River Lea
555:"Hanningfield Reservoir citation"
510:at the foot of the southern dam.
1672:Gunners Park and Shoebury Ranges
1123:West Thurrock Lagoon and Marshes
1068:Stour and Copperas Woods, Ramsey
384:. The reservoir is covered by a
52:
45:
29:
923:Garnetts Wood and Barnston Lays
587:"Map of Hanningfield Reservoir"
242:
234:
226:
218:
210:
202:
194:
1954:Billericay Rugby Football Club
1788:Thurrock Thameside Nature Park
823:Belcher's and Broadfield Woods
1:
1206:Little Oakley Channel Deposit
828:Benfleet and Southend Marshes
70:
35:Aerial view with dam at right
1649:Lion Creek and Lower Raypits
1161:The Cliff, Burnham-on-Crouch
1156:Clacton Cliffs and Foreshore
1083:Thrift Wood, Woodham Ferrers
963:Hangman's Wood and Deneholes
376:. The site is also owned by
1768:Chafford Gorges Nature Park
1355:Thorndon Countryside Centre
943:Great Wood and Dodd's Grove
873:The Coppice, Kelvedon Hatch
504:, and there is a rare moss
223:16.76 m (55.0 ft)
199:3.25 km (2.02 mi)
2027:
1720:John Weston Nature Reserve
1128:West Wood, Little Sampford
1098:Turnford and Cheshunt Pits
883:Crouch and Roach Estuaries
342:not a well-defined measure
215:7.62 m (25.0 ft)
1902:Queen's Park Country Park
1108:Vange and Fobbing Marshes
1023:Mucking Flats and Marshes
339:
335:
321:402.9 ha (996 acres)
276:
269:
40:
28:
1489:Lexden Gathering Grounds
1088:Thundersley Great Common
1013:Little Hallingbury Marsh
953:Hales and Shadwell Woods
938:Grays Thurrock Chalk Pit
716:"Hanningfield Reservoir"
1436:Sandylay and Moat Woods
507:Brachythecium mildeanum
378:Essex and Suffolk Water
367:Essex and Suffolk Water
247:55 m (180 ft)
239:6 mi (9.7 km)
207:352 ha (870 acres)
171:Essex and Suffolk Water
1421:Little Waltham Meadows
1416:Hanningfield Reservoir
1337:Brookes Nature Reserve
1319:Langdon Nature Reserve
968:Hanningfield Reservoir
664:"Water Supply History"
611:. Essex Wildlife Trust
351:Hanningfield Reservoir
60:Hanningfield Reservoir
24:Hanningfield Reservoir
1933:The Billericay School
1928:Mayflower High School
1921:Schools in Billericay
1532:Roding Valley Meadows
1241:Purfleet Road, Aveley
1133:Woodham Walter Common
1053:Roding Valley Meadows
998:Holland Haven Marshes
742:31 March 2012 at the
690:"Suez Water Handbook"
459:Nature and recreation
1996:Essex Wildlife Trust
1959:Billericay Town F.C.
1816:Sawbridgeworth Marsh
1303:Essex Wildlife Trust
1196:Holland-on-Sea Cliff
1008:Inner Thames Marshes
843:Bovingdon Hall Woods
643:"Hanningfield Facts"
386:Bird Sanctuary Order
382:Essex Wildlife Trust
105:51.65833°N 0.50417°E
2001:Reservoirs in Essex
1968:Radio in Billericay
1947:Sport in Billericay
1601:Bradwell Shell Bank
1261:Wivenhoe Gravel Pit
1236:Purfleet Chalk Pits
1151:Ardleigh Gravel Pit
1103:Upper Colne Marshes
722:on 12 January 2013.
423:Essex Water Company
101: /
1710:Great Holland Pits
1578:Ingrebourne Valley
1494:Roman River Valley
1469:Abberton Reservoir
1221:Marks Tey Brickpit
1181:Goldsands Road Pit
833:Blackwater Estuary
808:Abberton Reservoir
666:. 17 November 2015
415:W. & C. French
411:South Hanningfield
1983:
1982:
1839:
1838:
1606:Chigborough Lakes
1499:Sergeants Orchard
1474:Abbotts Hall Farm
1441:Shotgate Thickets
1269:
1268:
1191:Harwich Foreshore
1063:Sandbeach Meadows
983:High Wood, Dunmow
858:Cattawade Marshes
348:
347:
244:Surface elevation
110:51.65833; 0.50417
2018:
1938:St John's School
1866:
1859:
1852:
1843:
1758:Grove House Wood
1735:Skipper's Island
1626:Stow Maries Halt
1479:Fingringhoe Wick
1296:
1289:
1282:
1273:
1231:Newney Green Pit
928:Garrold's Meadow
888:Curtismill Green
818:Basildon Meadows
785:
778:
771:
762:
724:
723:
711:
705:
704:
702:
700:
685:
676:
675:
673:
671:
660:
651:
650:
649:on 25 July 2008.
639:
630:
627:
621:
620:
618:
616:
605:
599:
598:
596:
594:
583:
577:
576:
574:
572:
566:
559:
551:
542:
541:
539:
537:
527:
403:River Blackwater
340:Shore length is
305:
281:
148:
147:Primary outflows
136:
116:
115:
113:
112:
111:
106:
102:
99:
98:
97:
94:
84:
56:
55:
49:
33:
21:
2026:
2025:
2021:
2020:
2019:
2017:
2016:
2015:
1986:
1985:
1984:
1979:
1963:
1942:
1916:
1875:
1870:
1840:
1835:
1826:Weeleyhall Wood
1792:
1783:Stanford Warren
1744:
1681:
1677:Two Tree Island
1659:Southend-on-Sea
1653:
1635:
1631:Tollesbury Wick
1621:Shut Heath Wood
1596:Blue House Farm
1582:
1554:
1536:
1513:
1455:
1406:Crowsheath Wood
1392:
1364:
1341:
1323:
1305:
1300:
1270:
1265:
1137:
1118:Weeleyhall Wood
993:Holehaven Creek
978:Hatfield Forest
948:Hainault Forest
794:
789:
749:Peasdown Hamlet
744:Wayback Machine
733:
728:
727:
714:
712:
708:
698:
696:
687:
686:
679:
669:
667:
662:
661:
654:
641:
640:
633:
628:
624:
614:
612:
607:
606:
602:
592:
590:
585:
584:
580:
570:
568:
567:on 4 March 2016
564:
557:
553:
552:
545:
535:
533:
529:
528:
521:
516:
474:
461:
453:phosphoric acid
431:
394:
301:
168:Managing agency
160: countries
135:Primary inflows
109:
107:
103:
100:
95:
92:
90:
88:
87:
67:
66:
65:
64:
63:
62:
61:
57:
36:
17:
12:
11:
5:
2024:
2022:
2014:
2013:
2008:
2003:
1998:
1988:
1987:
1981:
1980:
1978:
1977:
1971:
1969:
1965:
1964:
1962:
1961:
1956:
1950:
1948:
1944:
1943:
1941:
1940:
1935:
1930:
1924:
1922:
1918:
1917:
1915:
1914:
1909:
1904:
1899:
1894:
1889:
1883:
1881:
1877:
1876:
1871:
1869:
1868:
1861:
1854:
1846:
1837:
1836:
1834:
1833:
1828:
1823:
1818:
1813:
1808:
1802:
1800:
1794:
1793:
1791:
1790:
1785:
1780:
1778:Horndon Meadow
1775:
1770:
1765:
1760:
1754:
1752:
1746:
1745:
1743:
1742:
1737:
1732:
1727:
1722:
1717:
1715:Howlands Marsh
1712:
1707:
1702:
1697:
1695:Cockaynes Wood
1691:
1689:
1683:
1682:
1680:
1679:
1674:
1669:
1663:
1661:
1655:
1654:
1652:
1651:
1645:
1643:
1637:
1636:
1634:
1633:
1628:
1623:
1618:
1613:
1608:
1603:
1598:
1592:
1590:
1584:
1583:
1581:
1580:
1575:
1570:
1564:
1562:
1556:
1555:
1553:
1552:
1546:
1544:
1538:
1537:
1535:
1534:
1529:
1523:
1521:
1515:
1514:
1512:
1511:
1509:Westhouse Wood
1506:
1501:
1496:
1491:
1486:
1481:
1476:
1471:
1465:
1463:
1457:
1456:
1454:
1453:
1448:
1443:
1438:
1433:
1431:Phyllis Currie
1428:
1423:
1418:
1413:
1408:
1402:
1400:
1394:
1393:
1391:
1390:
1385:
1380:
1374:
1372:
1366:
1365:
1363:
1362:
1357:
1351:
1349:
1343:
1342:
1340:
1339:
1333:
1331:
1325:
1324:
1322:
1321:
1315:
1313:
1307:
1306:
1301:
1299:
1298:
1291:
1284:
1276:
1267:
1266:
1264:
1263:
1258:
1253:
1248:
1243:
1238:
1233:
1228:
1223:
1218:
1216:Maldon Cutting
1213:
1211:Lofts Farm Pit
1208:
1203:
1198:
1193:
1188:
1183:
1178:
1173:
1168:
1163:
1158:
1153:
1147:
1145:
1139:
1138:
1136:
1135:
1130:
1125:
1120:
1115:
1110:
1105:
1100:
1095:
1090:
1085:
1080:
1075:
1070:
1065:
1060:
1055:
1050:
1045:
1040:
1035:
1030:
1025:
1020:
1015:
1010:
1005:
1000:
995:
990:
985:
980:
975:
970:
965:
960:
955:
950:
945:
940:
935:
933:Glemsford Pits
930:
925:
920:
915:
910:
908:Elsenham Woods
905:
900:
895:
893:Danbury Common
890:
885:
880:
875:
870:
865:
860:
855:
850:
845:
840:
835:
830:
825:
820:
815:
813:Ashdon Meadows
810:
804:
802:
796:
795:
790:
788:
787:
780:
773:
765:
759:
758:
751:
746:
732:
731:External links
729:
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631:
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307:
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299:
297:Grid reference
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163:United Kingdom
161:
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85:
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34:
26:
25:
15:
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10:
9:
6:
4:
3:
2:
2023:
2012:
2009:
2007:
2004:
2002:
1999:
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1993:
1991:
1976:
1973:
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1960:
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1955:
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1951:
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1934:
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1926:
1925:
1923:
1919:
1913:
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1898:
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1893:
1890:
1888:
1885:
1884:
1882:
1878:
1874:
1867:
1862:
1860:
1855:
1853:
1848:
1847:
1844:
1832:
1829:
1827:
1824:
1822:
1821:Shadwell Wood
1819:
1817:
1814:
1812:
1809:
1807:
1806:Aubrey Buxton
1804:
1803:
1801:
1799:
1795:
1789:
1786:
1784:
1781:
1779:
1776:
1774:
1773:Fobbing Marsh
1771:
1769:
1766:
1764:
1761:
1759:
1756:
1755:
1753:
1751:
1747:
1741:
1738:
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1733:
1731:
1730:Oakfield Wood
1728:
1726:
1723:
1721:
1718:
1716:
1713:
1711:
1708:
1706:
1705:Copperas Wood
1703:
1701:
1698:
1696:
1693:
1692:
1690:
1688:
1684:
1678:
1675:
1673:
1670:
1668:
1665:
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1614:
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1609:
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1604:
1602:
1599:
1597:
1594:
1593:
1591:
1589:
1585:
1579:
1576:
1574:
1573:Cranham Marsh
1571:
1569:
1568:Bedfords Park
1566:
1565:
1563:
1561:
1557:
1551:
1548:
1547:
1545:
1543:
1539:
1533:
1530:
1528:
1527:Gernon Bushes
1525:
1524:
1522:
1520:
1519:Epping Forest
1516:
1510:
1507:
1505:
1504:Tiptree Heath
1502:
1500:
1497:
1495:
1492:
1490:
1487:
1485:
1482:
1480:
1477:
1475:
1472:
1470:
1467:
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1458:
1452:
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1447:
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1437:
1434:
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1427:
1426:Newland Grove
1424:
1422:
1419:
1417:
1414:
1412:
1411:Danbury Ridge
1409:
1407:
1404:
1403:
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1399:
1395:
1389:
1386:
1384:
1381:
1379:
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1367:
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1326:
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1317:
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1297:
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1290:
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1278:
1277:
1274:
1262:
1259:
1257:
1256:Stour Estuary
1254:
1252:
1249:
1247:
1244:
1242:
1239:
1237:
1234:
1232:
1229:
1227:
1224:
1222:
1219:
1217:
1214:
1212:
1209:
1207:
1204:
1202:
1199:
1197:
1194:
1192:
1189:
1187:
1186:Hall's Quarry
1184:
1182:
1179:
1177:
1174:
1172:
1169:
1167:
1166:Colne Estuary
1164:
1162:
1159:
1157:
1154:
1152:
1149:
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1146:
1144:
1140:
1134:
1131:
1129:
1126:
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1121:
1119:
1116:
1114:
1113:Waltham Abbey
1111:
1109:
1106:
1104:
1101:
1099:
1096:
1094:
1093:Tiptree Heath
1091:
1089:
1086:
1084:
1081:
1079:
1078:Thorndon Park
1076:
1074:
1073:Stour Estuary
1071:
1069:
1066:
1064:
1061:
1059:
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1034:
1031:
1029:
1026:
1024:
1021:
1019:
1016:
1014:
1011:
1009:
1006:
1004:
1001:
999:
996:
994:
991:
989:
988:Hockley Woods
986:
984:
981:
979:
976:
974:
971:
969:
966:
964:
961:
959:
958:Hamford Water
956:
954:
951:
949:
946:
944:
941:
939:
936:
934:
931:
929:
926:
924:
921:
919:
916:
914:
913:Epping Forest
911:
909:
906:
904:
901:
899:
896:
894:
891:
889:
886:
884:
881:
879:
876:
874:
871:
869:
868:Colne Estuary
866:
864:
863:Chalkney Wood
861:
859:
856:
854:
851:
849:
846:
844:
841:
839:
836:
834:
831:
829:
826:
824:
821:
819:
816:
814:
811:
809:
806:
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801:
797:
793:
786:
781:
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772:
767:
766:
763:
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747:
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741:
738:
735:
734:
730:
721:
717:
710:
707:
695:
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684:
682:
678:
665:
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648:
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636:
632:
626:
623:
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601:
588:
582:
579:
563:
556:
550:
548:
544:
532:
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450:
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435:
428:
426:
424:
419:
416:
412:
406:
404:
400:
399:River Chelmer
391:
389:
387:
383:
379:
375:
370:
368:
364:
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272:
268:
264:
260:
258:
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250:
246:
238:
230:
222:
214:
212:Average depth
206:
198:
190:
186:
184:First flooded
182:
178:
174:
170:
166:
162:
159:
155:
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128:
125:
123:
119:
114:
86:
80:
77:
74:
48:
39:
32:
27:
22:
19:
1897:Mill Meadows
1887:Lake Meadows
1763:Linford Wood
1616:Oxley Meadow
1550:Hunsdon Mead
1415:
1378:Little Haven
1370:Castle Point
1360:Warley Place
1251:St Osyth Pit
1048:Riddles Wood
1043:Quendon Wood
1038:Pitsea Marsh
1018:Mill Meadows
1003:Hunsdon Mead
973:Harlow Woods
967:
898:Debden Water
848:Bullock Wood
754:
720:the original
709:
697:. Retrieved
693:
668:. Retrieved
647:the original
625:
613:. Retrieved
603:
591:. Retrieved
581:
569:. Retrieved
562:the original
534:. Retrieved
505:
490:tufted ducks
475:
466:
462:
445:sand filters
436:
432:
420:
407:
395:
371:
350:
349:
327:Notification
236:Shore length
228:Water volume
204:Surface area
18:
1912:South Green
1892:Norsey Wood
1880:Open spaces
1700:Colne Point
1611:Maldon Wick
1451:Woodham Fen
1446:Thrift Wood
1058:Roman River
1028:Norsey Wood
853:Canvey Wick
699:9 September
670:8 September
536:8 September
498:golden dock
392:Description
108: /
83:Coordinates
1990:Categories
1975:Phoenix FM
1907:Sun Corner
1873:Billericay
1811:Rushy Mead
1798:Uttlesford
1484:Iron Latch
1461:Colchester
1398:Chelmsford
1383:Pound Wood
1143:Geological
800:Biological
514:References
502:marsh dock
449:chloramine
359:Chelmsford
355:Billericay
313:Biological
220:Max. depth
196:Max. width
93:51°39′30″N
1831:West Wood
1388:Tile Wood
1347:Brentwood
1329:Braintree
1246:River Ter
1176:Globe Pit
1033:Nunn Wood
755:Magic Map
303:TQ 730980
127:reservoir
96:0°30′15″E
1750:Thurrock
1740:Wrabness
1725:The Naze
1687:Tendring
1667:Belfairs
1641:Rochford
1560:Havering
1311:Basildon
1226:The Naze
1201:Lion Pit
918:Foulness
740:Archived
615:1 August
593:1 August
571:1 August
494:pintails
482:pochards
472:Wildlife
310:Interest
287:Location
152:210 Ml/d
140:240 Ml/d
72:Location
478:gadwall
257:Islands
179:1951-57
1588:Maldon
1542:Harlow
1171:Dengie
903:Dengie
688:Suez.
565:(PDF)
558:(PDF)
440:ozone
363:Essex
291:Essex
176:Built
158:Basin
76:Essex
701:2021
694:Suez
672:2021
617:2016
595:2016
573:2016
538:2021
500:and
492:and
486:teal
401:and
357:and
331:1985
318:Area
261:None
187:1957
122:Type
361:in
1992::
692:.
680:^
655:^
634:^
546:^
522:^
488:,
484:,
388:.
369:.
1865:e
1858:t
1851:v
1295:e
1288:t
1281:v
784:e
777:t
770:v
713:*
703:.
674:.
619:.
597:.
575:.
540:.
344:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.