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Water Quality - Rere and Doneraille

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Water Quality - Rere and Doneraille

Rere Rockslide

Date TestedWater QualityResult Level
17 April 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 2500
13 April 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 1600
6 April 2018 - Low health risk E.Coli CFU/100mL = 200
28 March 2018 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 400
23 March 2018 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 420
22 March 2018 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 420
14 March 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 1000
8 March 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 49000
1 March 2018 - Low health risk E.Coli CFU/100mL = 190
20 February 2018 - Low health risk E.Coli CFU/100mL = 230
16 February 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 640
7 February 2018 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 470
1 February 2018 - Low health risk E.Coli CFU/100mL = 140
25 January 2018 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 420
18 January 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 980
10 January 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 850
4 January 2018 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 6500
28 December 2017 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 2100
21 December 2017 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 950
15 December 2017 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 10000
7 December 2017 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 700
1 December 2017 - Stop - the water poses an unacceptable health risk Enterococci CFU/100ml = 690
23 November 2017 - Low health risk E.Coli CFU/100mL = 72
16 November 2017 - Low health risk E.Coli CFU/100mL = 240
7 November 2017 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 530
3 November 2017 - Low health risk E.Coli CFU/100mL = 160
25 October 2017 - Low health risk E.Coli CFU/100mL = 34
19 October 2017 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 290
12 October 2017 - Low health risk E.Coli CFU/100mL = 120
5 October 2017 - Low health risk E.Coli CFU/100mL = 90
26 September 2017 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 260
21 September 2017 - Low health risk E.Coli CFU/100mL = 64
13 September 2017 - Low health risk E.Coli CFU/100mL = 74
8 September 2017 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 440
31 August 2017 - Low health risk Enterococci CFU/100ml = 40
31 August 2017 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 390
23 August 2017 - Low health risk E.Coli CFU/100mL = 120
17 August 2017 - Low health risk Enterococci CFU/100ml = 6.6
17 August 2017 - Low health risk E.Coli CFU/100mL = 110
10 August 2017 - Low health risk Enterococci CFU/100ml = 68
10 August 2017 - Caution - increased health risk, exceeds health guidelines E.Coli CFU/100mL = 410
1 August 2017 - Low health risk Enterococci CFU/100ml = 4.9
1 August 2017 - Low health risk E.Coli CFU/100mL = 76
27 July 2017 - Low health risk Enterococci CFU/100ml = 13
27 July 2017 - Low health risk E.Coli CFU/100mL = 100
21 July 2017 - Low health risk Enterococci CFU/100ml = 72
21 July 2017 - Stop - the water poses an unacceptable health risk E.Coli CFU/100mL = 760

Testing frequency and reading levels

We monitor the water quality at Rere rockslide weekly from 1 December to 31 January .

The water seldom meets health requirements and a permanent sign is in place.

CFU water table results34

About Rere Rockslide

40 minutes drive from Gisborne. A 60m long natural water slide ending in a large deep swimming hole. 

Listed in AA's Top 101 things to do in NZ - a very popular free adventure.  
Awarded Certificate of Excellence by Tripadvisor, listed as one of the most popular things to do in Gisborne. 

Please take your rubbish away with you, thanks.

Note: Serious injury can occur when using the slide, rocks can be sharp and slippery.
Drowning has occurred. If you can't swim - don't slide. 

Rere Rockslide

Rere Rockslide sign

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