Project & Site
ClientWhitman & Sons (Homeowner)
ProjectPrivate Well Annual (WHITMAN-WELL)
SiteWhitman Residence — Drilled Well (WHITMAN-W1)
Site typedrinking well
SamplerNina Petrov
CollectedMay 17, 2026 00:32
WeatherOvercast
Air temp19.5 °C
CoC barcode
Shipping & Cooler
CarrierUPS
Tracking1Z8LAMRCV08FLFO5IW
Cooler IDCLR-556
Cooler temp blank3.7 °C
Tamper seals100703,100704
Seals intact on arrival
Field Readings
pH7.54
Cond (µS/cm)619
DO (mg/L)8.56
Temp (°C)15.0
ORP (mV)167
Turb (NTU)4.96
Captured per ISO 5667 at the point of collection
Groundwater Purge
Purge volume27.9 L
Drawdown0.17 m
Pump rate0.5 L/min
Stabilized3 well volumes
Low-flow purge per ASTM D6452
Custody transfers (1)
| # | Relinquished by | Relinquished at | Received by | Received at | Sig from / to |
|---|---|---|---|---|---|
| 1 | Nina Petrov | May 17, 2026 02:32 | Endyne Courier | May 17, 2026 02:39 | Nina Petrov / T. Hill |
Container manifest (3)
| Accession | Container | Pres. | Matrix | Vol | Receipt cond. | pH chk | Tests |
|---|---|---|---|---|---|---|---|
| ENV-2026-04724 | 40mL VOA vial | HCl | WATER | 40 | INTACT | 1.4 | EPA 524.2 |
| ENV-2026-04725 | 250mL HDPE | HNO3 | WATER | 250 | INTACT | 1.4 | EPA 200.8 |
| ENV-2026-04726 | 120mL sterile | iced | WATER | 120 | INTACT | n/a | SM 9223B |