Project & Site
ClientWhitman & Sons (Homeowner)
ProjectPrivate Well Annual (WHITMAN-WELL)
SiteWhitman Residence — Drilled Well (WHITMAN-W1)
Site typedrinking well
SamplerBen Aldrich
CollectedMay 19, 2026 23:32
WeatherSnow
Air temp-3.9 °C
CoC barcode
Shipping & Cooler
CarrierClient
Tracking—
Cooler IDCLR-684
Cooler temp blank3.6 °C
Tamper seals100709,100710
Seals intact on arrival
Field Readings
pH7.09
Cond (µS/cm)202
DO (mg/L)5.61
Temp (°C)15.8
ORP (mV)270
Turb (NTU)1.68
Captured per ISO 5667 at the point of collection
Groundwater Purge
Purge volume23.0 L
Drawdown0.47 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 | Ben Aldrich | May 20, 2026 03:32 | Endyne Courier | May 20, 2026 04:09 | Ben Aldrich / T. Hill |
Container manifest (3)
| Accession | Container | Pres. | Matrix | Vol | Receipt cond. | pH chk | Tests |
|---|---|---|---|---|---|---|---|
| ENV-2026-04729 | 40mL VOA vial | HCl | WATER | 40 | INTACT | 1.8 | EPA 524.2 |
| ENV-2026-04730 | 250mL HDPE | HNO3 | WATER | 250 | INTACT | 1.6 | EPA 200.8 |
| ENV-2026-04731 | 120mL sterile | iced | WATER | 120 | INTACT | n/a | SM 9223B |