AS Spring and Bore Annual Pre-treatment  Monitoring

POA

SKU: SSBT1Yx1 | Taumata Arowai Drinking Water Quality Assurance Rules

 

✔ Parameters Tested: Arsenic, Boron, Silica, Hardness, Iron, Manganese
Sampling Frequency: Every 12 months
Rule Reference: AS-SB 3(b) – Acceptable Solution for Spring and Bore Drinking Water Supplies
Suggested Sampling Point: Downstream of any pre-treatment system, but before end-point

 

Please complete the following details:

Domestic Self Supply or Water Supply?
Type of water source?
What is the sampling point the sample is being collected from?

AS Spring and Bore Annual Pre-treatment Monitoring

For drinking water supplies following the Acceptable Solution for Spring and Bore Drinking Water Supplies (AS-SB) to ensure annual monitoring of key chemical parameters that affect water quality and treatment efficiency.

Why This Suite Is Important

Monitoring chemical determinands annually ensures that the source water remains suitable for treatment and that no long-term changes compromise safety.

  • Heavy metals like arsenic, iron, and manganese can accumulate in groundwater and require monitoring.
  • Silica and hardness impact water treatment efficiency and infrastructure longevity.

 

The Maximum Acceptable Values (MAVs) and treatment limits for these determinands are:

Chemical & Physical Contaminants:

  • Arsenic: 0.01 mg/L
  • Boron: 1.4 mg/L
  • Silica: Must meet cartridge filtration manufacturer specifications
  • Hardness: Must meet UV manufacturer specifications
  • Iron: 0.2 mg/L (Aesthetic guideline, staining at high levels)
  • Manganese: 0.04 mg/L (Aesthetic), 0.4 mg/L (Health-based limit)

 

  • 📌 If you have a Safe Supply Online Drinking Water Safety Plan, your test results can be automatically shared with the online tool, made available to members of your water supply, and scheduled for submission to the regulator as required.
  • 📌 Results must be retained for at least 5 years and made available to all members of the water supply.
  • 💬 Need Help?
  • Once you receive your results, we can introduce you to a water quality expert with knowledge of drinking water and treatment options to assist in understanding the results and developing a drinking water supply strategy.
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