Listed below, you will find our current 2025 rates. If you do not find the information you need, please contact our office and we will provide it to you.
| PTRWA Laboratory Analysis (in house) | Price Per Test |
| P/A Coliform (Bacteriological) | $30.00 |
| Nitrate | $35.00 |
| Nitrite | $40.00 |
| Lead | $20.00 |
| Full Metals Analysis – Aluminum, Iron, Manganese, Copper, Zinc, Lead | $60.00 |
| Compliance Lead and Copper | $50.00 |
| WQP | $40.00 |
| Quantitative E. Coli | $40.00 |
| HPC | $40.00 |
| Rush Fee (per sample, per parameter) | $20.00 |
| Outsourced Samples | Price Per Test |
| THM/HAA | $235.00 |
| Inorganics | $410.00 |
| Secondaries – Iron, Manganese, Sulfate | $235.00 |
| VOC | $175.00 |
| SOC | $720.00 |
| SOC (525) Phase II & V | $385.00 |
| Full Radionuclides | $635.00 |
| Radionuclides – Radium 226 & 228 | $375.00 |
| Uranium | $135.00 |
| Gross Alpha | $215.00 |
| Inorganics, SOC’s & VOC’s (all at the same time) | $1150.00 |
Note: For PTRWA staff to conduct water sample collections, there is a charge of $20 plus $1 per mile (round trip) for this service.
Related Documents
Homeowner Well Testing Guide
Coliform Bacteria Fact Sheet
Proper Bac-T Collection Instructions
Chain of Custody
Bacteriological Analysis Form
Lead and Copper Form
Nitrate and Nitrite Form
External Links and Resources
NC Department of Environmental Quality – Water Resources