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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Nitrate results

MS0540025 , Enid Shores Dev Water Company

23 samples have been analysed for Nitrate at Enid Shores Dev Water Company.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Nitrate result

The table below lists 1–10 of 23 samples, newest first — collected March 15, 2017 to February 10, 2026.

10 Nitrate results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

Nitrate results for Enid Shores Dev Water Company, from 1 to 10 of 23 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Feb 10, 2026 14:05
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-260211-040
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 10, 2026 14:05, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Mar 25, 2025 08:40
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250326-031
Laboratory
MSDH Lab
0.349 mg/l , sample collected Mar 25, 2025 08:40, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 2, 2024 12:23
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240403-026
Laboratory
MSDH Lab
0.336 mg/l , sample collected Apr 2, 2024 12:23, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Mar 8, 2023 08:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230309-026
Laboratory
MSDH Lab
0.348 mg/l , sample collected Mar 8, 2023 08:20, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Mar 9, 2022 10:31
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220310-058
Laboratory
MSDH Lab
0.786 mg/l , sample collected Mar 9, 2022 10:31, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Apr 14, 2021 15:41
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210415-014
Laboratory
MSDH Lab
0.35 mg/l , sample collected Apr 14, 2021 15:41, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 22, 2020 13:37
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200423-002NI
Laboratory
MSDH Lab
0.31 mg/l , sample collected Apr 22, 2020 13:37, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Dec 4, 2019 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
191205-024NI
Laboratory
MSDH Lab
0.4 mg/l , sample collected Dec 4, 2019 15:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Mar 13, 2018 11:21
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180314-054NI
Laboratory
MSDH Lab
0.35 mg/l , sample collected Mar 13, 2018 11:21, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Mar 15, 2017 01:41
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
170316-052NI
Laboratory
MSDH Lab
0.35 mg/l , sample collected Mar 15, 2017 01:41, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017

Routine (10).