Waikato River - Mercer Bridge

Mercer, Waikato

A memorial in Mercer stands to commemorate 2 wars. The memorial for WWI soldiers was built on top of the memorial for the Waikato Wars, a gun turret from the steamer Pioneer. Waikato River is New Zealand's longest river, and tidal fluctuations can change water levels up to 10 cm. A boat ramp is located on the east side of the river, just north of Mercer Ferry Road bridge.

Mercer is known as the skydiving capital of New Zealand.

COVID-19

Keep your distance from other people.

Practicing social distancing is still essential. Only go to the beach if you are able to keep 6 feet or 2 meters away from others. Follow the instructions provided by your local health authorities. If your community has asked that you remain indoors and away from others, do so. Spending a day in any crowded place is the worst thing we can do for our most vulnerable right now and will counter our efforts to curb the virus’s spread.

Water Quality
  • No data available

  • Current Status
  • This status is based on the latest sample. The Swim Guide - New Zealand updates the status of this beach as soon as test results become available.
For water quality icon legend, click:  
Monitoring Frequency

Waikato River - Mercer Bridge is not sampled

Source Information

Waikato Regional Council monitors water quality at popular swimming spots throughout the Waikato region

Water quality data on Swim Guide is sourced from the LAWA Can I Swim Here? website. www.lawa.org.nz/swim

At this site, water is regularly tested for levels of E. coli during the summer months. This faecal indicator bacteria is used to indicate the level of harmful pathogens in the water.

See information on recreational water quality monitoring in New Zealand in the LAWA factsheet: https://www.lawa.org.nz/learn/factsheets/coastal-and-freshwater-recreation-monitoring/

Beach sites are shown as a GREEN swim icon if the latest E. coli test result was in the range of 0 - 550 E. coli / 100 mL.

Beach sites are shown as a RED swim icon if the latest test result exceeded 550 E. coli / 100 mL or if this site frequently exceeds the standard or there is a temporary water quality issue outside the routine testing programme (e.g. sewage overflow).

See information on the standards for recreational water quality monitoring in New Zealand in the 'What do the swim icons mean?' LAWA factsheet.

LAWA recommends for all sites, to avoid swimming for 2 - 3 days after significant rain, even for sites that normally have good water quality.

A good rule of thumb is to check that you can see your toes in knee deep water.

See www.lawa.org.nz/swim for up to date information on current warnings and alerts, weather conditions, real-time water temperature and flow rates, and what facilities are available, the monitoring history at this site and helpful factsheets.

Read more
Water Quality Graph

Waikato River - Mercer Bridge

Mercer, Waikato

COVID-19

Keep your distance from other people.

Practicing social distancing is still essential. Only go to the beach if you are able to keep 6 feet or 2 meters away from others. Follow the instructions provided by your local health authorities. If your community has asked that you remain indoors and away from others, do so. Spending a day in any crowded place is the worst thing we can do for our most vulnerable right now and will counter our efforts to curb the virus’s spread.

Water Quality
  • No data available
  • Current Status
  • This status is based on the latest sample. The Swim Guide - New Zealand updates the status of this beach as soon as test results become available.
For water quality icon legend, click:  

A memorial in Mercer stands to commemorate 2 wars. The memorial for WWI soldiers was built on top of the memorial for the Waikato Wars, a gun turret from the steamer Pioneer. Waikato River is New Zealand's longest river, and tidal fluctuations can change water levels up to 10 cm. A boat ramp is located on the east side of the river, just north of Mercer Ferry Road bridge.

Mercer is known as the skydiving capital of New Zealand.

Monitoring Frequency

Waikato River - Mercer Bridge is not sampled

Source Information

Waikato Regional Council monitors water quality at popular swimming spots throughout the Waikato region

Water quality data on Swim Guide is sourced from the LAWA Can I Swim Here? website. www.lawa.org.nz/swim

At this site, water is regularly tested for levels of E. coli during the summer months. This faecal indicator bacteria is used to indicate the level of harmful pathogens in the water.

See information on recreational water quality monitoring in New Zealand in the LAWA factsheet: https://www.lawa.org.nz/learn/factsheets/coastal-and-freshwater-recreation-monitoring/

Beach sites are shown as a GREEN swim icon if the latest E. coli test result was in the range of 0 - 550 E. coli / 100 mL.

Beach sites are shown as a RED swim icon if the latest test result exceeded 550 E. coli / 100 mL or if this site frequently exceeds the standard or there is a temporary water quality issue outside the routine testing programme (e.g. sewage overflow).

See information on the standards for recreational water quality monitoring in New Zealand in the 'What do the swim icons mean?' LAWA factsheet.

LAWA recommends for all sites, to avoid swimming for 2 - 3 days after significant rain, even for sites that normally have good water quality.

A good rule of thumb is to check that you can see your toes in knee deep water.

See www.lawa.org.nz/swim for up to date information on current warnings and alerts, weather conditions, real-time water temperature and flow rates, and what facilities are available, the monitoring history at this site and helpful factsheets.

Read more
Water Quality Graph

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