Project & Site
ClientWhitman & Sons (Homeowner)
ProjectPrivate Well Annual (WHITMAN-WELL)
SiteWhitman Residence — Drilled Well (WHITMAN-W1)
Site typedrinking well
SamplerJames Hartwell
CollectedMay 19, 2026 19:32
WeatherLight rain
Air temp12.9 °C
CoC barcode
Shipping & Cooler
CarrierUPS
Tracking1ZDTWNXDNLJBQ6NX4J
Cooler IDCLR-584
Cooler temp blank2.1 °C
Tamper seals100683,100684
Seals intact on arrival
Field Readings
pH6.81
Cond (µS/cm)701
DO (mg/L)9.76
Temp (°C)12.2
ORP (mV)257
Turb (NTU)2.96
Captured per ISO 5667 at the point of collection
Groundwater Purge
Purge volume40.5 L
Drawdown0.63 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 | James Hartwell | May 19, 2026 23:32 | Endyne Courier | May 20, 2026 00:01 | James Hartwell / T. Hill |
Container manifest (3)
| Accession | Container | Pres. | Matrix | Vol | Receipt cond. | pH chk | Tests |
|---|---|---|---|---|---|---|---|
| ENV-2026-04705 | 40mL VOA vial | HCl | WATER | 40 | INTACT | 1.5 | EPA 524.2 |
| ENV-2026-04706 | 250mL HDPE | HNO3 | WATER | 250 | INTACT | 1.8 | EPA 200.8 |
| ENV-2026-04707 | 120mL sterile | iced | WATER | 120 | INTACT | n/a | SM 9223B |