412:
31:
642:
681:
807:), and which will at the same time eventually be on the main line leading into the King country. The bridge will be open now in a fortnights' time, it consists of six 7.3 m (24 ft) spans, and three 12 m (40 ft) trusses, a total length of 80 m (264 ft), the height being 13 m (42 ft) above ordinary river level. The approaches and about a mile of road, and a large culvert have been made by Mr. Wright, with Maori labor. The whole will have been completed at a cost of about £1,800." There was a plan to replace it in 1939.
420:
750:
689:
886:
the year and, up to about 30 years before, vessels carried 60 tons to
Pirongia and a special fleet of steamers ran to Te Kūiti. Steamers were set back by the sinking of the Opuatia at Whatawhata in 1920. The Waikato Shipping Co had been running a weekly service to Pirongia with the former Waihou River steamer, SS Erin (and sometimes SS Excelsior), which seems to have continued until WSC stopped trading in 1922. A
211:, Orahiri Stream, Waitomo Stream, Mangamahoe Stream, Owaikura Stream, Ongaruhe Stream, Moakurarua Stream, Ngakoaohia Stream, Mangauika Stream, Ngaparierua Stream, Mangawawe Stream, Mangamauku Stream, Mangao Stream, Rangitukia Stream, Paratawa Stream, Tunaeke Stream, Karakariki Stream, Mangaotama Stream, Karangatuoro Stream, Timaru Stream, Te Paki Stream, Maroheno Stream, Firewood Creek, Mangarata Stream.
47:
740:, originally wooden and 160 m (520 ft) long and 15 ft (4.6 m) above high water mark, consisted of two spans of 24 m (80 ft), 7 of 40 and 4 of 6.1 m (20 ft), and cost £3700. Repairs were done in 1909, but it was in poor repair again by 1917. For £11,250 a new wooden truss bridge was built over the top of it in 1924 and finished in 1925. The current
881:
were hard to cross. An 1898 petition complained about wharfage charges at Mercer being a tax on residents along the Waipā. Around 1900 the
Freetrader, owned by the Waikato Company, "was withdrawn owing to competition from the Walsh brothers with their launch Victory, which could traverse the winding
442:
A minimum flow of 718 cu ft (20.3 m)/second was measured in 1946 and a flood flow of over 2,000 cu ft (57 m)/sec was measured in the May 1953 floods. In 1958 hundreds of houses were flooded in Ōtorohanga and Tu Kuiti. The July 1998 peak flows in the upper Waipā 776 were
885:
As late as 1919 Waipā County
Council pressed for removal of shingle shoals to permit navigation to Pirongia and got money for improvements from government and the county councils. Evidence given to the Inland Waterways Commission in 1921 said boats carrying 20 tons could reach Pirongia for most of
867:
Over 50 kilometres (31 mi) was navigable by waka and
Pirongia (Alexandra) was busy as the head of steamboat navigation until the railway was built to Te Awamutu in 1880, though some settlers used it as far as Te Kūiti, though possibly only as far as the confluence of the Mangapu and Mangaokewa
471:
carrying water down the gorge to a station on the west bank 2.5 kilometres (1.6 mi) below the falls. Work was done in 2006, but, in 2007, Hydro Energy ( Waipā) Ltd was fined for unconsented damage to native vegetation in building the penstock. The resource was initially estimated to be able to
282:
In the headwaters upstream of Ōtorohanga the river can be very clear during low flow conditions. This section of the river flows through rough farmland and patches of native bush. In this clearer part of the river there can be very good fly fishing for trout but access to the river may be limited
744:
concrete bridge, which is south of the original site, was shown on the 1974 edition of the 1 inch Lands & Survey map, but not on the 1965 3rd edition. Records of the road structure show it dates from 1971, which is probably the date of the bridge. The bridge replaced a punt, which had operated
446:
In July 2002 flows at
Whatawhata were 570 cu ft (16 m)/sec and, in March 2004, 815 cu ft (23.1 m)/sec. The 2004 flood was comparable to that of 1958. At Ōtorohanga, the Primary School and surrounding houses were flooded, when the river spilled into its old course (see
3007:
876:
from Ngāruawāhia to
Whatawhata one day and on to Pirongia next day. A 1915 guidebook still said, "Small steamers ply up and down the river from Huntly". An 1881 article said a journey upriver would normally take 36 hours, but more in dry weather, when shoals at Whatawhata and
868:
streams, about 4 mi (6.4 km) upstream from Ōtorohanga. In 1885 the river was used to carry material for the railway construction as far as Te Kūiti. Mr
Gibbons' steamship, Lillie, started in 1876 to 1878. In 1895 Walsh Bros were running
527:
levels north of Ōtorohanga rise to more than double the levels needed to support plant photosynthesis and phosphorus levels also rise above targets in that stretch. Nitrogen levels increased at all five sites between 1993 and 2012 due to
1737:
637:
catchments) and 350 km (220 mi) of stream bank to be prone to erosion. Project
Watershed plans for planting on 1,594 ha (3,940 acres), plus 976 km of stream bank and 1,332 km of fencing, from 2017 to
310:
The table below shows the time water takes to flow the 130 km (81 mi) from Te Kūiti to its confluence with the
Waikato in times of low flow (15% of days are slower than this) and high flow (15% of days faster) -
776:, originally built by the army. Pukehoua Bridge was built 600 m (660 yd) upstream in 1912–13 to replace the 1865 bridge, which was damaged by floods and by 1909 was only fit for pedestrians and light traffic.
286:
The Waipā is prone to flooding in its lower reaches as flood flows can be over 100 times—20 to 560 m/s (710 to 19,780 cu ft/s)—those of dry flows and the river can rise up to 11 m (36 ft).
1896:
522:
levels have improved with improved sewage treatment, though generally not enough for safe swimming; recreational rivers should have median E. coli levels below 126 per 100ml, but Waipā's range from 160 to 320.
554:
the figures were 390 E.coli per 100ml (35th worst out of 154), 425 faecal coliforms per 100ml (64th of 252), 0.49 mg/litre nitrogen (174th of 342) and 0.06 mg/litre phosphorus (80th of 361).
221:
Otamaroa Stream, Okahukura Stream, Mata Stream, Tunawaea Stream, Owawenga Stream, Tauraroa Stream, Parapara Stream, Mohoanui Stream, Mangaoronga Stream, Okuri Stream, Okohau Stream, Mangawhero Stream,
2895:
2106:
2941:
1650:
2891:
2220:
2192:
294:
Māori Trust Board and the riparian local councils set up a joint management agreement for the river, following the passing of Nga Wai o
Maniapoto ( Waipā River) Act 2012. On 16 July 2020 the
2945:
1675:
2899:
2903:
1442:
633:
Regional Council estimates that 8,718 ha (21,540 acres) is at risk of severe erosion in the Middle Waipā (Waitomo, Turitea, Pirongia, Karakariki, Puniu, Mangaotama, Mangawhero and
2937:
1700:
2911:
2907:
1517:
3104:
1795:
1375:
570:
has improved, as shown in this table of important (ie slope direction probability over 95% and RSKSE over ±1% pa) improvements, or deteriorations (-) in relative seasonal
2303:"AtoJs Online — Appendix to the Journals of the House of Representatives — 1921 Session I-II — H-15a AUCKLAND CANALS AND INLAND WATERWAYS COMMISSION. (REPORT OF THE)"
1400:
3485:
1820:
1613:
1758:
1625:
1724:
443:
the highest recorded since 1958 and at Whatawhata flows were 776 cu ft (22.0 m)/sec, compared to 1,130 cu ft (32 m)/sec in 1958.
435:
In August 1893 the river was 3 inches (7.6 cm) higher than it was in during the 1875 flood. Maunder's mill at Whatawhata and bridges on the Whatawhata to
3489:
3472:
3493:
3481:
3098:
432:
Years with large floods have included 1875, 1892, 1893, 1897, 1907, 1926, 1930, 1946, 1953, 1958, 1986, 1988, 1989, 1991, 1995, 1998, 2002, 2004 and 2012.
3871:
3513:
3477:
535:
Ministry for the Environment figures averaged between 1998 and 2007 showed the Waipā at Ōtorohanga had 280 E.coli per 100ml (53rd worst out of 154), 360
2987:
3062:
2509:
1846:
3501:
3572:
3509:
1847:"PUBLIC WORKS STATEMENT BY THE HON. J. G. COATES, MINISTER OF PUBLIC WORKS. (Appendix to the Journals of the House of Representatives, 1922-01-01)"
3561:
2968:
2960:
2952:
804:
2976:
2972:
2964:
2956:
967:
3407:
992:
2032:
2302:
1567:
2181:
3935:
411:
3782:
3664:
2997:
662:
529:
207:
Wharekiri Stream, Kaama Stream, Waiharakea Stream, Otanetapoto Stream, Mangawhaka Stream, Ngakuratro Stream, Mangawhero Stream,
3741:
3367:
35:
From Waingaro Rd bridge looking north down Waipā River to Ngāruawāhia Point bandstand, the Waikato (coming from right) and the
3723:
472:
generate 10 to 20MW. Construction halted, though Renewable Power Ltd bought the asset in 2010 and estimates potential at 9MW.
2266:
1948:
2866:
3387:
2886:
3092:
3088:
3084:
3080:
3072:
557:
At Whatawhata the figures were 0.92 mg/litre nitrogen (94th of 342) and 0.06 mg/litre phosphorus (69th of 361).
3076:
1990:
1759:"Water quality trends at National River Water Quality Network sites for 1989–2007[Ministry for the Environment]"
532:, now adding 3,075 tonnes a year. By comparison, the total from sewage works and Te Awamutu dairy factory is 66 tonnes.
540:
3002:
1766:
3131:
2510:"Appendix to the Journals of the House of Representatives 1899 Session I MARINE DEPARTMENT: ANNUAL REPORT FOR 1898-9"
2249:
2232:
2204:
1871:
Waikato Times, Volume XXIII, Issue 2271, 29 January 1887, Page 3: MR BALLANCE AT OTOROHANGA – The Special Settlements
887:
777:
30:
2290:
1467:
1017:
3698:
799:."Mr. Wright has superintended the construction of the Alexandra Bridge, over the Waipā River, to give access to
3915:
2568:
2152:
1870:
1782:
Waikato Regional Council Technical Report 2018/30 Trends in river water quality in the Waikato region, 1993–2017
518:. The measurements show poor quality along most of the river, with excess nitrogen, silt and phosphorus, though
3930:
2842:
511:
3606:
3585:
3067:
3039:
3034:
3029:
717:
574:
estimator (RSKSE) trends (% per year). in the river at Whatawhata (monthly records are flow-adjusted using a
415:
1934 and 2014 Ōtorohanga maps, showing the diversions of the Waipā. In 2004 the river flooded its old course.
3733:
1542:
826:
808:
741:
295:
1588:
1278:
841:
now crosses on a 51.8-metre-long (170 ft) 1964 bridge. It replaced a bridge built in the early 1950s.
759:
641:
2988:
Regional Council lists of actions and conservation areas to support the Waipā Catchment Plan in 2014/15.
2930:
2926:
2922:
2918:
838:
785:
2982:
3910:
3833:
657:
In 2018 a scheme was launched by the Waikato River Authority to attract investment in $ 100 million of
492:
1068:
464:
3925:
3685:
3643:
3049:
2534:
2483:
2127:
3718:
1354:
1173:
680:
3672:
3505:
2992:
2580:
2164:
2033:"Waipa District Heritage Trail, Waipa, Harapepe, Te Rore, Matakitaki Pa, Battle Sites, Settlements"
2759:
2080:
2040:
1304:
658:
3920:
3827:
3746:
3611:
3577:
3337:
2605:
2054:
846:
571:
3767:
3327:
2785:
2734:
2683:
2405:
2379:
2007:
1964:
1142:
1116:
3797:
3654:
3601:
3233:
2837:
2811:
2709:
2631:
2457:
2353:
2327:
1908:
1220:
1194:
544:
476:
2657:
2431:
3638:
3593:
3248:
3124:
1250:
1174:"Taupo, Waikato and Waipa Management Zones Leap Day Flood Event February 29 to March 5, 2004"
3362:
3342:
1090:
3238:
499:
was expected to be used for 10 to 15 minutes, 3 or 4 times a day, but was shelved in 2021.
2267:"Appendix to the Journals of the House of Representatives — 1950 Session I — D-01 Page 41"
8:
3283:
3263:
915:
299:
229:, Mangakaware Stream, Mangaotama Stream, Mangahia Stream, Koromatua Stream, Ohote Stream.
3815:
3728:
3754:
3693:
3352:
903:
724:
563:
291:
1944:
935:
436:
419:
3857:
3183:
3851:
3708:
3659:
3540:
3497:
3467:
3357:
3332:
3258:
3117:
947:
789:
699:
646:
634:
575:
519:
480:
460:
272:
226:
36:
3103:
Google street view images show several parts of the river, the uppermost being at
749:
720:), supplied by the government in 1887. A new bridge was opened on 18 January 1974.
3803:
3703:
3322:
3317:
3173:
2291:
http://legislation.knowledge-basket.co.nz/gpacts/public/text/1928/se/048se11.html
1938:
1492:
1425:
766:. Replaced 1957. In 1905, 1907 and 1958, the bridge was flooded to the handrails.
677:
Listed in order from the confluence with the Waikato and moving south they are:-
666:
252:
94:
3437:
3178:
1543:"Nova Energy (Land Use Consent Application) » Otorohanga District Council"
993:"Historic Waipa River agreement signed at Te Kuiti Pa – Waipa District Council"
781:
536:
491:
Pipeline) on the Ongaruhe Stream, close to its confluence with the Waipā. The
488:
3845:
1329:
3904:
3886:
3873:
3839:
3821:
3791:
3772:
3713:
3677:
3447:
3417:
3402:
3392:
3152:
3140:
1042:
891:
780:
estimated its cost at £4,500, £1,500 coming from Government and £3,000 from
268:
208:
130:
3759:
3397:
1821:"Waikato River Authority unveil investment plan to clean up Waipā Catchment"
911:
890:
report in 1925 said the river was non-navigable above its junction with the
822:
496:
275:. It is the Waikato's largest tributary. The Waipā's main tributary is the
260:
3809:
3616:
3442:
3432:
3422:
3412:
3293:
1589:"Building renewable power: Govt challenged to strike environmental balance"
878:
709:
244:
3044:
3024:
1018:"Nga Wai o Maniapoto (Waipa River) Act 2012 No 29 (as at 01 January 2014)"
3630:
3624:
3058:
3054:
3019:
3016:
3012:
835:
713:
705:
484:
276:
248:
222:
115:
65:
3218:
669:, with the aim of reducing pollution from the worst farms by about 45%.
256:
3620:
3567:
3535:
3427:
3307:
3159:
939:
919:
907:
735:
560:
In the Mangaokewa stream 0.02 mg/litre phosphorus (237th of 361).
515:
3203:
800:
688:
3273:
3223:
2867:"THE ENVIRONMENTAL MANAGEMENT OF THE WAIPA RIVER AND ITS TRIBUTARIES"
943:
567:
524:
665:
on 6,539 ha (16,160 acres), or roughly 5% of the catchment, to
3278:
3268:
3243:
3213:
1897:
New Zealand Herald, Volume XLIX, Issue 14940, 13 March 1912, Page 8
923:
772:
551:
468:
448:
264:
259:. It flows north for 115 kilometres (71 mi), passing through
3208:
1518:"Nova Energy granted council consents for gas-fired power station"
3253:
3228:
1443:"Hydro developer hit with big fine for 'environmental vandalism'"
931:
927:
507:
240:
3109:
1255:
An encyclopaedia of New Zealand, edited by A. H. McLintock, 1966
3288:
704:
opened. Collapsed under a herd of cattle 20 December 1916 (see
1248:
46:
2569:
Waikato Times, Volume XVI, Issue 1375, 26 April 1881, Page 3
882:
Waipā much more easily than the cumbersome stern-wheeler."
829:/SH39 cross on a 147.5-metre-long (484 ft) 1964 bridge.
811:
now crosses on a 112.8-metre-long (370 ft) 1953 bridge.
1940:
Raglan County Hills and Sea: A Centennial History 1876–1976
1936:
818:
100 metres (340 ft) long, 12 metres (40 ft) high.
684:
1974 Waipā bridge at Ngāruawāhia under construction in 1972
645:
Aftermath of a 1916 bridge collapse on the Waipā River at
2559:
The Raglan and Kawhia Districts: E E Bradbury 1915 page 49
2739:
paperspast.natlib.govt.nz National Library of New Zealand
2714:
paperspast.natlib.govt.nz National Library of New Zealand
2684:"LOCAL AND GENERAL. (King Country Chronicle, 1919-12-13)"
2585:
paperspast.natlib.govt.nz National Library of New Zealand
2012:
paperspast.natlib.govt.nz National Library of New Zealand
1851:
paperspast.natlib.govt.nz National Library of New Zealand
1738:"Sources of contaminants to rivers in the Waikato region"
1249:
McLintock, Alexander Hare; James Cecil Schofield (1966).
708:) and rebuilt in 1922 with three 110 ft (34 m)
2892:
Regional Council water quality information at Whatawhata
2887:
Regional Council summary of information about the river.
2735:"CAUGHT BY THE FLOOD. (New Zealand Herald, 1920-04-09)"
566:
has been worsening for nitrogen and phosphorus, though
2606:"WAIKATO'S STEAMERS. (New Zealand Herald, 1932-04-01)"
968:"Waikato Regional Council – River level at Whatawhata"
1796:"Project Watershed works identified for middle Waipa"
1376:"Hydro power scheme consent for Waipa River approved"
1355:"Waikato and Waipa Rivers Flood Event 6–16 July 2002"
872:. From 1902 to 1909 H H Gould ran the 1899 5 hp
797:
Alexandra Bridge, McClure St, Whatiwhatihoe, Pirongia
459:
In 2003 Hydro Power Ltd was given consent to build a
2658:"PUBLIC WORKS ESTIMATES (Waikato Times, 1919-10-25)"
1330:"The Waikato Regional Flood Event of 9–20 July 1998"
423:
A Map of the Waipa Valley along its endorheic basins
2328:"A TRIP THROUGH THE NATIVE COUNTRY. WAIKATO TIMES"
3528:(upstream to downstream by location or tributary)
3460:(upstream to downstream by location or tributary)
3380:(upstream to downstream by location or tributary)
2917:Maps of Waipā and tributary stream catchments –
2710:"NAVIGATION OF WAIPA (Waikato Times, 1921-04-18)"
1943:. Wilson & Horton for Raglan County Council.
51:The Waipā River – The Waikato's largest tributary
3902:
3040:1922 photo of new Ngaruawahia bridge being built
3003:Description of fishing in Waipā and tributaries
2632:"LOCAL AND GENERAL. (Waikato Times, 1919-09-10)"
1117:"Heavy Floods in the Waikato. THAMES ADVERTISER"
1069:"Hydraulic Travel Times of Major Waikato Rivers"
3008:1864 photo of confluence of Waipā and Waikato
2008:"WHATAWHATA. (New Zealand Herald, 1867-01-14)"
3125:
3013:1910 photos of Waipā Bridge at Ngāruawāhia -
539:per 100ml (83rd of 252), 0.55 mg/litre
2221:New Zealand Herald, 3 February 1915, Page 9
2193:New Zealand Herald 21 January 1939, Page 18
1965:"THE WHATAWHATA BRIDGE. NEW ZEALAND HERALD"
1401:"New hydro-electric power station proposed"
1143:"THE FLOODS IN WAIKATO. NEW ZEALAND HERALD"
3132:
3118:
3035:1917 photo of barge, steam tug and factory
3025:1910 photo of steam barge delivering goods
2993:Encyclopaedia of New Zealand short history
2864:
2169:Pirongia Heritage & Information Centre
1932:
1930:
447:map below) and filled the area behind the
45:
2581:"WHATAWHATA. (Waikato Argus, 1898-09-10)"
514:monthly at five sites from Mangaokewa to
748:
687:
679:
640:
451:. There was also flooding in July 2012.
418:
410:
3729:Horotiu Bridge Road and Te Awa cycleway
2153:Waikato Times 21 September 1880, Page 2
1927:
180:83.9 m/s (2,960 cu ft/s)
3903:
3099:1:50,000 map of source of Waipā River
1937:C. W. Vennell; Susan Williams (1976).
803:'s new settlement, Whatiwhatihoe (see
543:(161th of 342) and 0.03 mg/litre
495:Waikato Power Plant at 869 Kawhia Rd,
3113:
3050:1958 photo of flood at Te Rore bridge
2865:Cunningham, Matthew (21 March 2014).
2205:"Highways Information sheet 039-0043"
1881:
1626:"Trends in Waipa River water quality"
1273:
1271:
1244:
1242:
1066:
158:3,050 km (1,180 sq mi)
39:in the background (19 September 2012)
2250:"Highway Information sheet 003-0057"
2233:"Highway Information sheet 031-0000"
1991:"Highway Information Sheet 023-0011"
1735:
1305:"February 1958 New Zealand Flooding"
1168:
1166:
1164:
1085:
1083:
1081:
972:riverlevelsmap.waikatoregion.govt.nz
692:Looking south from Whatawhata bridge
628:
3045:1951 photo of Waipā Railway bridge
2132:Te Awamutu Museum Collection Online
2085:Te Awamutu Museum Collection Online
2059:Te Awamutu Museum Collection Online
1725:Trends in Waipa River water quality
902:Settlements near the river include
862:
730:21 metres (70 ft) long bridge.
13:
3073:Geological maps – 1925 Ngaruawahia
3068:1907 photo of bridge at Ōtorohanga
2182:1882 Surveys of New Zealand report
1614:map of pollution monitoring sites.
1268:
1239:
1074:. Environment Waikato. p. 20.
652:
14:
3947:
3139:
3055:1880s photos of Whatawhata Bridge
3030:1914 photo of barge and steam tug
2998:Lower Waipā flood control scheme
2880:
2690:. National Library of New Zealand
2664:. National Library of New Zealand
2638:. National Library of New Zealand
2612:. National Library of New Zealand
2380:"ALEXANDRA. DAILY SOUTHERN CROSS"
2271:atojs.natlib.govt.nz AtoJs Online
1161:
1078:
712:. The bridges were preceded by a
463:power station, with weirs in the
454:
3936:Tributaries of the Waikato River
2908:water temperatures at Ōtorohanga
2786:"Page 1 Advertisements Column 4"
2760:"Page 2 Advertisements Column 1"
2535:"Page 4 Advertisements Column 4"
2484:"Page 3 Advertisements Column 1"
1909:"Waikato Times, The Raglan Road"
1779:
467:, upstream from Owen Falls, and
305:
29:
2858:
2830:
2804:
2778:
2752:
2727:
2702:
2676:
2650:
2624:
2598:
2573:
2562:
2553:
2527:
2502:
2476:
2450:
2424:
2398:
2372:
2346:
2320:
2295:
2284:
2259:
2242:
2225:
2214:
2197:
2186:
2175:
2165:"NEWSLETTER 34, November, 2013"
2157:
2146:
2120:
2099:
2073:
2047:
2025:
2000:
1983:
1957:
1901:
1890:
1875:
1864:
1839:
1813:
1788:
1773:
1751:
1729:
1718:
1693:
1668:
1643:
1618:
1607:
1581:
1560:
1535:
1510:
1485:
1460:
1435:
1418:
1393:
1368:
1347:
1322:
1297:
1221:"SEVERE WEATHER. WAIKATO TIMES"
1213:
1195:"SEVERE WEATHER. WAIKATO TIMES"
1187:
762:) 120-metre (400 ft) long
1135:
1109:
1091:"August 1893 Waikato Flooding"
1060:
1035:
1010:
985:
960:
897:
283:without landowner permission.
1:
953:
771:Alexandra Bridge, Baffin St,
72:Physical characteristics
1736:Vant, Bill (16 April 2015).
1651:"Changes in bacteria levels"
502:
251:. The headwaters are in the
138: • elevation
102: • elevation
7:
3560:Tongariro Street Bridge at
3306:(upstream to downstream by
2354:"TE AWAMUTU. WAIKATO TIMES"
1426:"Site HM1 – Waipa at Otewa"
1279:"Flooding warned for Waipa"
126: • location
90: • location
10:
3952:
3783:Longest New Zealand rivers
3699:Claudelands Railway Bridge
672:
487:station (connected to the
267:, before flowing into the
176: • average
106:703 m (2,306 ft)
3781:
3651:Maungatautari Road Bridge
3644:Arapuni Suspension Bridge
3549:
3524:
3456:
3376:
3302:
3192:
3166:
3147:
2983:Waipā Catchment Plan 2014
2812:"Waikato Coastal Service"
2688:paperspast.natlib.govt.nz
2662:paperspast.natlib.govt.nz
2636:paperspast.natlib.govt.nz
2610:paperspast.natlib.govt.nz
2514:paperspast.natlib.govt.nz
2462:paperspast.natlib.govt.nz
2384:paperspast.natlib.govt.nz
2358:paperspast.natlib.govt.nz
2332:paperspast.natlib.govt.nz
2128:"Waipa River Flood photo"
1969:paperspast.natlib.govt.nz
1913:paperspast.natlib.govt.nz
1886:. Ngaruawahia Lions Club.
1225:paperspast.natlib.govt.nz
1199:paperspast.natlib.govt.nz
1147:paperspast.natlib.govt.nz
1121:paperspast.natlib.govt.nz
753:Te Rore bridge from south
726:Waipā Railway and Coal Co
427:
320:
215:
201:
193:
188:
184:
174:
166:
162:
154:
146:
136:
124:
114:
110:
100:
88:
80:
76:
71:
61:
56:
44:
28:
23:
3553:(upstream to downstream)
3525:Waterfalls and cataracts
3196:(upstream to downstream)
2541:. 3 June 1909. p. 4
2458:"TE RORE. WAIKATO TIMES"
1800:Waikato Regional Council
1745:Waikato Regional Council
1705:Waikato Regional Council
1680:Waikato Regional Council
1655:Waikato Regional Council
1630:Waikato Regional Council
1575:Waikato Regional Council
1522:Waikato Regional Council
1447:Waikato Regional Council
1405:Waikato Regional Council
1380:Waikato Regional Council
833:Maniapoto St, Ōtorohanga
508:Waikato Regional Council
217: • right
150:115 km (71 mi)
3742:Ngāruawāhia rail bridge
2432:"Drowning in the Waipa"
1701:"Changes in phosphorus"
1022:www.legislation.govt.nz
888:Public Works Department
847:North Island Main Trunk
778:Public Works Department
439:road were washed away.
203: • left
3648:Powerhouse Road Bridge
2919:Ngāruawāhia/Whatawhata
2114:Waipa District Council
2107:"Waipa Heritage Trail"
2081:"Te Rore Bridge photo"
1676:"Changes in turbidity"
1067:Brown, Edmund (2005).
1047:gazetteer.linz.govt.nz
758:1881 (12 August – see
754:
693:
685:
649:
578:fit with 30% span.) -
424:
416:
142:20 m (66 ft)
3931:Rivers of New Zealand
3566:Pedestrian bridge at
3388:Tongariro River pools
3193:Towns and settlements
2055:"Te Rore Flood photo"
2037:www.teawamutuinfo.com
1884:Meeting of the Waters
1882:Latta, A. M. (1980).
1497:renewable-power.co.nz
1468:"Hydropower Projects"
1431:. NIWA. January 2009.
752:
691:
683:
644:
592:Dissolved reactive P
422:
414:
3834:Waiau Toa / Clarence
3598:Ohakuri Village Road
3457:Islands in catchment
3328:Tauranga Taupō River
3167:Administrative areas
2936:Maps of pollution –
2307:atojs.natlib.govt.nz
661:to convert up to 18
530:intensified land use
16:River in New Zealand
3916:Ōtorohanga District
3883: /
3719:Pukete sewer bridge
3473:River delta islands
2927:Ōtorohanga/Te Kuiti
2923:Pirongia/Te Awamutu
2838:"Local and General"
2438:. 26 September 1878
2412:. 16 September 1876
1568:"Notice of Meeting"
1362:Environment Waikato
1334:trauma.massey.ac.nz
1181:Environment Waikato
997:www.waipadc.govt.nz
189:Basin features
3887:37.683°S 175.150°E
3755:Huntly rail bridge
3747:Tainui Bridge Road
3724:Waikato Expressway
3694:Claudelands Bridge
3377:Lakes in catchment
3363:Mangatāwhiri River
3353:Whangamarino River
3343:Pōkaiwhenua Stream
3077:Whatawhata-Te Pahu
2846:. 5 September 1922
2766:. 27 November 1891
2464:. 17 December 1895
2410:NEW ZEALAND HERALD
2386:. 22 November 1876
2360:. 28 November 1885
1827:. 25 November 2018
1493:"Current Projects"
755:
694:
686:
650:
425:
417:
3911:Rivers of Waikato
3866:
3865:
3768:Mercer Ferry Road
3764:
3751:
3738:
3690:
3682:
3669:
3554:
3529:
3461:
3381:
3311:
3303:Major tributaries
3197:
2764:THAMES ADVERTISER
2490:. 1902. p. 3
2334:. 15 January 1887
1996:. NZTA. May 2015.
1950:978-0-86864-002-0
1595:. 27 October 2021
1547:www.otodc.govt.nz
1149:. 16 October 1897
816:Te Kawa Rd bridge
629:Soil conservation
626:
625:
483:to build a 360MW
409:
408:
233:
232:
3943:
3926:Waikato District
3898:
3897:
3895:
3894:
3893:
3892:-37.683; 175.150
3888:
3884:
3881:
3880:
3879:
3876:
3798:Clutha / Mata-Au
3762:
3760:Glen Murray Road
3749:
3736:
3734:Great South Road
3709:Fairfield Bridge
3688:
3680:
3667:
3660:Fergusson Bridge
3552:
3541:Aratiatia Rapids
3527:
3486:Te Weranga Okapu
3468:Motutaiko Island
3459:
3379:
3358:Mangatangi River
3333:Mangakino Stream
3305:
3195:
3134:
3127:
3120:
3111:
3110:
2951:River levels at
2874:
2873:
2871:
2862:
2856:
2855:
2853:
2851:
2843:The Evening Post
2834:
2828:
2827:
2825:
2823:
2818:. 1 October 1921
2808:
2802:
2801:
2799:
2797:
2782:
2776:
2775:
2773:
2771:
2756:
2750:
2749:
2747:
2745:
2731:
2725:
2724:
2722:
2720:
2706:
2700:
2699:
2697:
2695:
2680:
2674:
2673:
2671:
2669:
2654:
2648:
2647:
2645:
2643:
2628:
2622:
2621:
2619:
2617:
2602:
2596:
2595:
2593:
2591:
2577:
2571:
2566:
2560:
2557:
2551:
2550:
2548:
2546:
2531:
2525:
2524:
2522:
2520:
2506:
2500:
2499:
2497:
2495:
2480:
2474:
2473:
2471:
2469:
2454:
2448:
2447:
2445:
2443:
2428:
2422:
2421:
2419:
2417:
2402:
2396:
2395:
2393:
2391:
2376:
2370:
2369:
2367:
2365:
2350:
2344:
2343:
2341:
2339:
2324:
2318:
2317:
2315:
2313:
2299:
2293:
2288:
2282:
2281:
2279:
2277:
2263:
2257:
2256:
2254:
2246:
2240:
2239:
2237:
2229:
2223:
2218:
2212:
2211:
2209:
2201:
2195:
2190:
2184:
2179:
2173:
2172:
2161:
2155:
2150:
2144:
2143:
2141:
2139:
2124:
2118:
2117:
2111:
2103:
2097:
2096:
2094:
2092:
2077:
2071:
2070:
2068:
2066:
2051:
2045:
2044:
2043:on 16 July 2011.
2039:. Archived from
2029:
2023:
2022:
2020:
2018:
2004:
1998:
1997:
1995:
1987:
1981:
1980:
1978:
1976:
1961:
1955:
1954:
1934:
1925:
1924:
1922:
1920:
1915:. 2 October 1880
1905:
1899:
1894:
1888:
1887:
1879:
1873:
1868:
1862:
1861:
1859:
1857:
1843:
1837:
1836:
1834:
1832:
1817:
1811:
1810:
1808:
1806:
1792:
1786:
1785:
1777:
1771:
1770:
1769:on 17 July 2009.
1765:. Archived from
1755:
1749:
1748:
1742:
1733:
1727:
1722:
1716:
1715:
1713:
1711:
1697:
1691:
1690:
1688:
1686:
1672:
1666:
1665:
1663:
1661:
1647:
1641:
1640:
1638:
1636:
1622:
1616:
1611:
1605:
1604:
1602:
1600:
1585:
1579:
1578:
1572:
1564:
1558:
1557:
1555:
1553:
1539:
1533:
1532:
1530:
1528:
1514:
1508:
1507:
1505:
1503:
1489:
1483:
1482:
1480:
1478:
1464:
1458:
1457:
1455:
1453:
1439:
1433:
1432:
1430:
1422:
1416:
1415:
1413:
1411:
1397:
1391:
1390:
1388:
1386:
1372:
1366:
1365:
1359:
1351:
1345:
1344:
1342:
1340:
1326:
1320:
1319:
1317:
1315:
1301:
1295:
1294:
1292:
1290:
1275:
1266:
1265:
1263:
1261:
1246:
1237:
1236:
1234:
1232:
1227:. 6 January 1930
1217:
1211:
1210:
1208:
1206:
1191:
1185:
1184:
1178:
1170:
1159:
1158:
1156:
1154:
1139:
1133:
1132:
1130:
1128:
1113:
1107:
1106:
1104:
1102:
1087:
1076:
1075:
1073:
1064:
1058:
1057:
1055:
1053:
1043:"NZGB Gazetteer"
1039:
1033:
1032:
1030:
1028:
1014:
1008:
1007:
1005:
1003:
989:
983:
982:
980:
978:
964:
863:Steamer services
836:photo about 1910
733:1881 (20 April)
581:
580:
547:(187th of 361).
537:faecal coliforms
465:Okahukura Stream
314:
313:
302:as Waipā River.
227:Mangapiko Stream
218:
204:
177:
103:
91:
49:
37:Hakarimata Range
33:
21:
20:
3951:
3950:
3946:
3945:
3944:
3942:
3941:
3940:
3901:
3900:
3891:
3889:
3885:
3882:
3877:
3874:
3872:
3870:
3869:
3867:
3862:
3777:
3704:Whitiora Bridge
3686:Victoria Bridge
3665:Victoria Bridge
3607:State Highway 1
3586:State Highway 5
3551:
3545:
3526:
3520:
3458:
3452:
3378:
3372:
3323:Tongariro River
3318:Waipakihi River
3304:
3298:
3194:
3188:
3174:Auckland Region
3162:
3143:
3138:
3085:1940 Ōtorohanga
3063:1924 rebuilding
2883:
2878:
2877:
2869:
2863:
2859:
2849:
2847:
2836:
2835:
2831:
2821:
2819:
2810:
2809:
2805:
2795:
2793:
2792:. 19 March 1919
2784:
2783:
2779:
2769:
2767:
2758:
2757:
2753:
2743:
2741:
2733:
2732:
2728:
2718:
2716:
2708:
2707:
2703:
2693:
2691:
2682:
2681:
2677:
2667:
2665:
2656:
2655:
2651:
2641:
2639:
2630:
2629:
2625:
2615:
2613:
2604:
2603:
2599:
2589:
2587:
2579:
2578:
2574:
2567:
2563:
2558:
2554:
2544:
2542:
2533:
2532:
2528:
2518:
2516:
2508:
2507:
2503:
2493:
2491:
2482:
2481:
2477:
2467:
2465:
2456:
2455:
2451:
2441:
2439:
2430:
2429:
2425:
2415:
2413:
2404:
2403:
2399:
2389:
2387:
2378:
2377:
2373:
2363:
2361:
2352:
2351:
2347:
2337:
2335:
2326:
2325:
2321:
2311:
2309:
2301:
2300:
2296:
2289:
2285:
2275:
2273:
2265:
2264:
2260:
2252:
2248:
2247:
2243:
2235:
2231:
2230:
2226:
2219:
2215:
2207:
2203:
2202:
2198:
2191:
2187:
2180:
2176:
2163:
2162:
2158:
2151:
2147:
2137:
2135:
2126:
2125:
2121:
2109:
2105:
2104:
2100:
2090:
2088:
2079:
2078:
2074:
2064:
2062:
2053:
2052:
2048:
2031:
2030:
2026:
2016:
2014:
2006:
2005:
2001:
1993:
1989:
1988:
1984:
1974:
1972:
1971:. 28 April 1925
1963:
1962:
1958:
1951:
1935:
1928:
1918:
1916:
1907:
1906:
1902:
1895:
1891:
1880:
1876:
1869:
1865:
1855:
1853:
1845:
1844:
1840:
1830:
1828:
1819:
1818:
1814:
1804:
1802:
1794:
1793:
1789:
1778:
1774:
1763:www.mfe.govt.nz
1757:
1756:
1752:
1740:
1734:
1730:
1723:
1719:
1709:
1707:
1699:
1698:
1694:
1684:
1682:
1674:
1673:
1669:
1659:
1657:
1649:
1648:
1644:
1634:
1632:
1624:
1623:
1619:
1612:
1608:
1598:
1596:
1587:
1586:
1582:
1570:
1566:
1565:
1561:
1551:
1549:
1541:
1540:
1536:
1526:
1524:
1516:
1515:
1511:
1501:
1499:
1491:
1490:
1486:
1476:
1474:
1472:www.riley.co.nz
1466:
1465:
1461:
1451:
1449:
1441:
1440:
1436:
1428:
1424:
1423:
1419:
1409:
1407:
1399:
1398:
1394:
1384:
1382:
1374:
1373:
1369:
1357:
1353:
1352:
1348:
1338:
1336:
1328:
1327:
1323:
1313:
1311:
1303:
1302:
1298:
1288:
1286:
1277:
1276:
1269:
1259:
1257:
1247:
1240:
1230:
1228:
1219:
1218:
1214:
1204:
1202:
1201:. 9 August 1926
1193:
1192:
1188:
1176:
1172:
1171:
1162:
1152:
1150:
1141:
1140:
1136:
1126:
1124:
1115:
1114:
1110:
1100:
1098:
1089:
1088:
1079:
1071:
1065:
1061:
1051:
1049:
1041:
1040:
1036:
1026:
1024:
1016:
1015:
1011:
1001:
999:
991:
990:
986:
976:
974:
966:
965:
961:
956:
900:
894:at Ōtorohanga.
865:
792:(20%) councils.
675:
655:
653:Organic farming
631:
505:
457:
430:
308:
253:Rangitoto Range
216:
202:
175:
139:
127:
101:
95:Rangitoto Range
89:
52:
40:
17:
12:
11:
5:
3949:
3939:
3938:
3933:
3928:
3923:
3921:Waipa District
3918:
3913:
3864:
3863:
3861:
3860:
3854:
3848:
3842:
3836:
3830:
3824:
3818:
3812:
3806:
3800:
3794:
3787:
3785:
3779:
3778:
3776:
3775:
3770:
3765:
3757:
3752:
3744:
3739:
3731:
3726:
3721:
3716:
3711:
3706:
3701:
3696:
3691:
3683:
3675:
3673:Narrows Bridge
3670:
3662:
3657:
3652:
3649:
3646:
3641:
3636:
3633:
3628:
3614:
3609:
3604:
3599:
3596:
3591:
3588:
3583:
3580:
3575:
3570:
3564:
3557:
3555:
3547:
3546:
3544:
3543:
3538:
3532:
3530:
3522:
3521:
3519:
3518:
3470:
3464:
3462:
3454:
3453:
3451:
3450:
3445:
3440:
3438:Lake Rotongaro
3435:
3430:
3425:
3420:
3415:
3410:
3405:
3400:
3395:
3390:
3384:
3382:
3374:
3373:
3371:
3370:
3365:
3360:
3355:
3350:
3345:
3340:
3335:
3330:
3325:
3320:
3314:
3312:
3300:
3299:
3297:
3296:
3291:
3286:
3281:
3276:
3271:
3266:
3261:
3256:
3251:
3246:
3241:
3236:
3231:
3226:
3221:
3216:
3211:
3206:
3200:
3198:
3190:
3189:
3187:
3186:
3184:Taupō District
3181:
3179:Waikato Region
3176:
3170:
3168:
3164:
3163:
3148:
3145:
3144:
3137:
3136:
3129:
3122:
3114:
3108:
3107:
3101:
3096:
3070:
3065:
3052:
3047:
3042:
3037:
3032:
3027:
3022:
3010:
3005:
3000:
2995:
2990:
2985:
2980:
2949:
2934:
2915:
2889:
2882:
2881:External links
2879:
2876:
2875:
2857:
2829:
2803:
2777:
2751:
2726:
2701:
2675:
2649:
2623:
2597:
2572:
2561:
2552:
2526:
2501:
2475:
2449:
2423:
2406:"Country News"
2397:
2371:
2345:
2319:
2294:
2283:
2258:
2241:
2224:
2213:
2196:
2185:
2174:
2156:
2145:
2119:
2098:
2072:
2046:
2024:
1999:
1982:
1956:
1949:
1926:
1900:
1889:
1874:
1863:
1838:
1812:
1787:
1772:
1750:
1728:
1717:
1692:
1667:
1642:
1617:
1606:
1580:
1577:. 25 May 2017.
1559:
1534:
1509:
1484:
1459:
1434:
1417:
1392:
1367:
1346:
1321:
1309:hwe.niwa.co.nz
1296:
1285:. 16 July 2012
1267:
1238:
1212:
1186:
1160:
1134:
1123:. 14 July 1892
1108:
1095:hwe.niwa.co.nz
1077:
1059:
1034:
1009:
984:
958:
957:
955:
952:
899:
896:
864:
861:
860:
859:
852:
849:railway bridge
842:
830:
819:
812:
793:
767:
764:Te Rore bridge
747:
746:
731:
721:
674:
671:
654:
651:
630:
627:
624:
623:
621:
618:
615:
609:
608:
605:
603:
600:
594:
593:
590:
587:
584:
504:
501:
461:hydro-electric
456:
455:Power stations
453:
429:
426:
407:
406:
403:
400:
397:
393:
392:
389:
386:
383:
379:
378:
375:
372:
369:
365:
364:
361:
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355:
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350:
347:
344:
341:
337:
336:
333:
330:
327:
323:
322:
319:
317:
307:
304:
243:region of the
231:
230:
219:
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205:
199:
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186:
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182:
181:
178:
172:
171:
168:
164:
163:
160:
159:
156:
152:
151:
148:
144:
143:
140:
137:
134:
133:
128:
125:
122:
121:
118:
112:
111:
108:
107:
104:
98:
97:
92:
86:
85:
82:
78:
77:
74:
73:
69:
68:
63:
59:
58:
54:
53:
50:
42:
41:
34:
26:
25:
15:
9:
6:
4:
3:
2:
3948:
3937:
3934:
3932:
3929:
3927:
3924:
3922:
3919:
3917:
3914:
3912:
3909:
3908:
3906:
3899:
3896:
3859:
3855:
3853:
3849:
3847:
3843:
3841:
3837:
3835:
3831:
3829:
3825:
3823:
3819:
3817:
3813:
3811:
3807:
3805:
3801:
3799:
3795:
3793:
3789:
3788:
3786:
3784:
3780:
3774:
3773:Tuakau Bridge
3771:
3769:
3766:
3761:
3758:
3756:
3753:
3748:
3745:
3743:
3740:
3737:(Ngāruawāhia)
3735:
3732:
3730:
3727:
3725:
3722:
3720:
3717:
3715:
3714:Pukete Bridge
3712:
3710:
3707:
3705:
3702:
3700:
3697:
3695:
3692:
3687:
3684:
3679:
3678:Cobham Bridge
3676:
3674:
3671:
3666:
3663:
3661:
3658:
3656:
3653:
3650:
3647:
3645:
3642:
3640:
3637:
3634:
3632:
3629:
3626:
3622:
3618:
3615:
3613:
3612:Whakamaru Dam
3610:
3608:
3605:
3603:
3600:
3597:
3595:
3592:
3589:
3587:
3584:
3581:
3579:
3578:Aratiatia Dam
3576:
3574:
3571:
3569:
3565:
3563:
3559:
3558:
3556:
3548:
3542:
3539:
3537:
3534:
3533:
3531:
3523:
3516:
3515:
3511:
3507:
3503:
3499:
3495:
3491:
3487:
3483:
3479:
3474:
3471:
3469:
3466:
3465:
3463:
3455:
3449:
3448:Lake Whangape
3446:
3444:
3441:
3439:
3436:
3434:
3431:
3429:
3426:
3424:
3421:
3419:
3418:Lake Karapiro
3416:
3414:
3411:
3409:
3406:
3404:
3403:Lake Maraetai
3401:
3399:
3396:
3394:
3393:Lake Rotoaira
3391:
3389:
3386:
3385:
3383:
3375:
3369:
3366:
3364:
3361:
3359:
3356:
3354:
3351:
3349:
3346:
3344:
3341:
3339:
3338:Waipapa River
3336:
3334:
3331:
3329:
3326:
3324:
3321:
3319:
3316:
3315:
3313:
3309:
3301:
3295:
3292:
3290:
3287:
3285:
3282:
3280:
3277:
3275:
3272:
3270:
3267:
3265:
3262:
3260:
3257:
3255:
3252:
3250:
3247:
3245:
3242:
3240:
3237:
3235:
3232:
3230:
3227:
3225:
3222:
3220:
3217:
3215:
3212:
3210:
3207:
3205:
3202:
3201:
3199:
3191:
3185:
3182:
3180:
3177:
3175:
3172:
3171:
3169:
3165:
3161:
3158:
3154:
3153:Mount Ruapehu
3151:
3146:
3142:
3141:Waikato River
3135:
3130:
3128:
3123:
3121:
3116:
3115:
3112:
3106:
3102:
3100:
3097:
3094:
3090:
3086:
3082:
3078:
3074:
3071:
3069:
3066:
3064:
3060:
3056:
3053:
3051:
3048:
3046:
3043:
3041:
3038:
3036:
3033:
3031:
3028:
3026:
3023:
3020:
3017:
3014:
3011:
3009:
3006:
3004:
3001:
2999:
2996:
2994:
2991:
2989:
2986:
2984:
2981:
2978:
2974:
2970:
2966:
2962:
2958:
2954:
2950:
2947:
2943:
2939:
2935:
2932:
2928:
2924:
2920:
2916:
2913:
2909:
2905:
2901:
2897:
2893:
2890:
2888:
2885:
2884:
2868:
2861:
2845:
2844:
2839:
2833:
2817:
2816:WAIKATO TIMES
2813:
2807:
2791:
2790:WAIKATO TIMES
2787:
2781:
2765:
2761:
2755:
2740:
2736:
2730:
2715:
2711:
2705:
2689:
2685:
2679:
2663:
2659:
2653:
2637:
2633:
2627:
2611:
2607:
2601:
2586:
2582:
2576:
2570:
2565:
2556:
2540:
2539:Waikato Argus
2536:
2530:
2515:
2511:
2505:
2489:
2488:Waikato Argus
2485:
2479:
2463:
2459:
2453:
2437:
2436:WAIKATO TIMES
2433:
2427:
2411:
2407:
2401:
2385:
2381:
2375:
2359:
2355:
2349:
2333:
2329:
2323:
2308:
2304:
2298:
2292:
2287:
2272:
2268:
2262:
2251:
2245:
2234:
2228:
2222:
2217:
2206:
2200:
2194:
2189:
2183:
2178:
2170:
2166:
2160:
2154:
2149:
2133:
2129:
2123:
2115:
2108:
2102:
2086:
2082:
2076:
2060:
2056:
2050:
2042:
2038:
2034:
2028:
2013:
2009:
2003:
1992:
1986:
1970:
1966:
1960:
1952:
1946:
1942:
1941:
1933:
1931:
1914:
1910:
1904:
1898:
1893:
1885:
1878:
1872:
1867:
1852:
1848:
1842:
1826:
1822:
1816:
1801:
1797:
1791:
1783:
1776:
1768:
1764:
1760:
1754:
1746:
1739:
1732:
1726:
1721:
1706:
1702:
1696:
1681:
1677:
1671:
1656:
1652:
1646:
1631:
1627:
1621:
1615:
1610:
1594:
1590:
1584:
1576:
1569:
1563:
1548:
1544:
1538:
1523:
1519:
1513:
1498:
1494:
1488:
1473:
1469:
1463:
1448:
1444:
1438:
1427:
1421:
1406:
1402:
1396:
1381:
1377:
1371:
1363:
1356:
1350:
1335:
1331:
1325:
1310:
1306:
1300:
1284:
1280:
1274:
1272:
1256:
1252:
1251:"WAIPA RIVER"
1245:
1243:
1226:
1222:
1216:
1200:
1196:
1190:
1182:
1175:
1169:
1167:
1165:
1148:
1144:
1138:
1122:
1118:
1112:
1096:
1092:
1086:
1084:
1082:
1070:
1063:
1048:
1044:
1038:
1023:
1019:
1013:
998:
994:
988:
973:
969:
963:
959:
951:
949:
945:
941:
937:
933:
929:
925:
921:
917:
913:
909:
905:
895:
893:
889:
883:
880:
875:
871:
857:
853:
850:
848:
843:
840:
837:
834:
831:
828:
824:
820:
817:
813:
810:
806:
802:
798:
794:
791:
787:
783:
779:
775:
774:
769:1865 (about)
768:
765:
761:
757:
756:
751:
743:
739:
737:
732:
729:
727:
722:
719:
715:
711:
707:
703:
701:
696:
695:
690:
682:
678:
670:
668:
667:organic farms
664:
660:
648:
643:
639:
636:
622:
619:
616:
614:
611:
610:
606:
604:
601:
599:
596:
595:
591:
588:
585:
583:
582:
579:
577:
573:
572:Kendall slope
569:
565:
561:
558:
555:
553:
548:
546:
542:
538:
533:
531:
526:
521:
517:
513:
512:water quality
509:
500:
498:
494:
490:
486:
482:
478:
473:
470:
466:
462:
452:
450:
444:
440:
438:
433:
421:
413:
404:
401:
398:
395:
394:
390:
387:
384:
381:
380:
376:
373:
370:
367:
366:
362:
359:
356:
353:
352:
348:
345:
342:
339:
338:
334:
331:
328:
325:
324:
318:
316:
315:
312:
306:Speed of flow
303:
301:
297:
296:official name
293:
288:
284:
280:
278:
274:
270:
269:Waikato River
266:
262:
258:
254:
250:
246:
242:
238:
228:
224:
220:
214:
210:
209:Mangapu River
206:
200:
196:
192:
187:
183:
179:
173:
169:
165:
161:
157:
153:
149:
145:
141:
135:
132:
131:Waikato River
129:
123:
119:
117:
113:
109:
105:
99:
96:
93:
87:
83:
79:
75:
70:
67:
64:
60:
55:
48:
43:
38:
32:
27:
22:
19:
3868:
3655:Karapiro Dam
3635:Arapuni Road
3617:Maraetai Dam
3602:Atiamuri Dam
3590:Tutukau Road
3573:Taupō Bypass
3506:Ngāhinapōuri
3490:Kaiwaka No.2
3476:
3443:Lake Waikare
3433:Lake Kimihia
3423:Lake Ngaroto
3413:Lake Arapuni
3408:Lake Waipapa
3368:Awaroa River
3347:
3294:Port Waikato
3156:
3149:
2860:
2848:. Retrieved
2841:
2832:
2820:. Retrieved
2815:
2806:
2794:. Retrieved
2789:
2780:
2768:. Retrieved
2763:
2754:
2742:. Retrieved
2738:
2729:
2717:. Retrieved
2713:
2704:
2692:. Retrieved
2687:
2678:
2666:. Retrieved
2661:
2652:
2640:. Retrieved
2635:
2626:
2614:. Retrieved
2609:
2600:
2588:. Retrieved
2584:
2575:
2564:
2555:
2543:. Retrieved
2538:
2529:
2517:. Retrieved
2513:
2504:
2492:. Retrieved
2487:
2478:
2466:. Retrieved
2461:
2452:
2440:. Retrieved
2435:
2426:
2414:. Retrieved
2409:
2400:
2388:. Retrieved
2383:
2374:
2362:. Retrieved
2357:
2348:
2336:. Retrieved
2331:
2322:
2310:. Retrieved
2306:
2297:
2286:
2274:. Retrieved
2270:
2261:
2244:
2227:
2216:
2199:
2188:
2177:
2168:
2159:
2148:
2136:. Retrieved
2131:
2122:
2113:
2101:
2089:. Retrieved
2084:
2075:
2063:. Retrieved
2058:
2049:
2041:the original
2036:
2027:
2015:. Retrieved
2011:
2002:
1985:
1973:. Retrieved
1968:
1959:
1939:
1917:. Retrieved
1912:
1903:
1892:
1883:
1877:
1866:
1854:. Retrieved
1850:
1841:
1829:. Retrieved
1824:
1815:
1803:. Retrieved
1799:
1790:
1781:
1780:Vant, Bill.
1775:
1767:the original
1762:
1753:
1744:
1731:
1720:
1708:. Retrieved
1704:
1695:
1683:. Retrieved
1679:
1670:
1658:. Retrieved
1654:
1645:
1633:. Retrieved
1629:
1620:
1609:
1599:28 September
1597:. Retrieved
1592:
1583:
1574:
1562:
1550:. Retrieved
1546:
1537:
1525:. Retrieved
1521:
1512:
1500:. Retrieved
1496:
1487:
1475:. Retrieved
1471:
1462:
1450:. Retrieved
1446:
1437:
1420:
1408:. Retrieved
1404:
1395:
1383:. Retrieved
1379:
1370:
1361:
1349:
1337:. Retrieved
1333:
1324:
1312:. Retrieved
1308:
1299:
1287:. Retrieved
1282:
1258:. Retrieved
1254:
1229:. Retrieved
1224:
1215:
1203:. Retrieved
1198:
1189:
1180:
1151:. Retrieved
1146:
1137:
1125:. Retrieved
1120:
1111:
1099:. Retrieved
1094:
1062:
1050:. Retrieved
1046:
1037:
1025:. Retrieved
1021:
1012:
1000:. Retrieved
996:
987:
975:. Retrieved
971:
962:
936:Ngāhinapōuri
901:
884:
873:
869:
866:
855:
845:
832:
815:
796:
770:
763:
734:
725:
698:
676:
659:hybrid bonds
656:
632:
612:
597:
576:Lowess curve
562:
559:
556:
549:
534:
506:
474:
458:
445:
441:
434:
431:
396:Ngāruawāhia
309:
289:
285:
281:
245:North Island
236:
234:
18:
3890: /
3763:(Rangiriri)
3668:(Cambridge)
3639:Arapuni Dam
3631:Waipapa Dam
3625:Maraetai II
3594:Ohakuri Dam
3582:Ohaaki Road
3562:Taupō Gates
3494:Whatamakiri
3482:Namuheiriro
3348:Waipā River
3259:Ngāruawāhia
3157:Flows into:
3089:upper Waipā
2953:Ngaruawahia
2719:21 February
948:Ngāruawāhia
898:Settlements
858:, Otewa Rd.
821:Kawhia Rd,
723:1914–1958
700:Ngāruawāhia
663:dairy farms
647:Ngāruawāhia
485:gas-turbine
477:Nova Energy
437:Tuhikaramea
382:Whatawhata
354:Ōtorohanga
321:time (hrs)
277:Puniu River
273:Ngāruawāhia
249:New Zealand
237:Waipā River
223:Puniu River
194:Tributaries
66:New Zealand
24:Waipā River
3905:Categories
3852:Rangitaiki
3816:Rangitīkei
3689:(Hamilton)
3627:powerhouse
3621:Maraetai I
3568:Huka Falls
3550:Structures
3536:Huka Falls
3514:Motukakako
3478:Opuawhanga
3428:Lake Waahi
3398:Lake Taupō
3308:confluence
3160:Tasman Sea
3105:Toa Bridge
2965:Ōtorohanga
2957:Whatawhata
2938:phosphorus
2931:south east
2912:Whatawhata
2904:Mangaokewa
2900:Otorohanga
2850:9 December
2822:9 December
2796:9 December
2770:9 December
2694:28 January
2668:28 January
2642:18 January
2616:23 October
2442:9 December
2416:9 December
2390:21 October
1919:26 October
1831:26 January
1805:5 February
1710:18 January
1685:18 January
1660:18 January
1635:18 January
1552:5 February
1502:5 February
1477:5 February
1452:5 February
1410:5 February
1385:5 February
1027:26 January
977:21 January
954:References
940:Whatawhata
920:Puketōtara
912:Ōtorohanga
874:SS Opuatia
870:SS Victory
856:Toa Bridge
823:Ōtorohanga
788:(30%) and
745:from 1867.
736:Whatawhata
718:1922 photo
706:1917 photo
589:Nitrate-N
586:Turbidity
545:phosphorus
516:Whatawhata
497:Ōtorohanga
449:stop banks
261:Ōtorohanga
239:is in the
155:Basin size
3804:Whanganui
3498:Motutieke
3274:Rangiriri
3234:Cambridge
3224:Mangakino
3093:Pakaumanu
2946:turbidity
1975:14 August
944:Te Kowhai
904:Rangitoto
635:Mangapiko
613:2008–2017
598:1993–2017
568:turbidity
564:Pollution
525:Turbidity
510:measures
503:Pollution
493:mid-merit
469:penstocks
368:Pirongia
340:Te Kuiti
292:Maniapoto
167:Discharge
3878:175°09′E
3858:Manawatū
3750:(Huntly)
3502:Puehunui
3279:Meremere
3269:Ohinewai
3249:Hamilton
3244:Tamahere
3219:Ātiamuri
3214:Wairakei
3081:Pirongia
3059:close up
2973:Te Kuiti
2961:Pirongia
2942:bacteria
2896:Pirongia
2545:22 April
2519:28 April
2494:22 April
2364:3 August
2338:17 March
1593:Newsroom
1002:30 April
924:Pirongia
773:Pirongia
552:Pirongia
541:nitrogen
489:Maui Gas
475:In 2017
300:gazetted
290:In 2013
265:Pirongia
257:Te Kūiti
255:east of
57:Location
3875:37°41′S
3840:Waitaki
3822:Mataura
3792:Waikato
3510:Tawanui
3254:Horotiu
3239:Matangi
3229:Arapuni
3204:Tūrangi
3150:Source:
2969:Waitomo
2744:18 June
2590:18 June
2468:20 June
2312:22 June
2017:15 June
1364:. 2002.
1052:15 June
932:Te Rore
928:Te Pahu
892:Mangapu
879:Te Rore
801:Tāwhiao
790:Waitomo
784:(50%),
710:trusses
673:Bridges
520:E. coli
481:consent
479:gained
241:Waikato
62:Country
3810:Taieri
3289:Tuakau
3284:Mercer
3264:Huntly
2910:, and
2276:4 July
2138:4 June
2134:. 1958
2091:4 June
2087:. 1907
2065:4 June
2061:. 1905
1947:
1856:1 July
1339:9 July
1314:9 July
1289:9 July
1260:9 July
1231:9 July
1205:9 July
1153:9 July
1127:9 July
1101:9 July
1097:. 2018
916:Pokuru
786:Raglan
738:bridge
702:bridge
428:Floods
326:Place
197:
170:
147:Length
120:
84:
81:Source
3846:Ōreti
3828:Waiau
3681:(SH1)
3209:Taupō
2977:Otewa
2870:(PDF)
2253:(PDF)
2236:(PDF)
2208:(PDF)
2110:(PDF)
1994:(PDF)
1825:Stuff
1741:(PDF)
1571:(PDF)
1527:4 May
1429:(PDF)
1358:(PDF)
1283:Stuff
1177:(PDF)
1072:(PDF)
908:Ōtewā
854:1928
844:1887
814:1915
795:1882
782:Waipā
760:photo
716:(see
697:1898
638:2026.
620:−2.0
607:−1.2
335:high
116:Mouth
3856:12:
3850:11:
3844:10:
3623:and
3091:and
3061:and
3018:and
2944:and
2906:and
2852:2018
2824:2018
2798:2018
2772:2018
2746:2017
2721:2017
2696:2017
2670:2017
2644:2017
2618:2016
2592:2017
2547:2018
2521:2018
2496:2018
2470:2021
2444:2018
2418:2018
2392:2020
2366:2021
2340:2021
2314:2016
2278:2017
2140:2021
2093:2021
2067:2021
2019:2017
1977:2022
1945:ISBN
1921:2019
1858:2017
1833:2019
1807:2017
1712:2017
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