Water Quality Report · Updated May 12, 2026
CITY OF CHESAPEAKE - NORTHWEST RIVER SYS
CITY OF CHESAPEAKE - NORTHWEST RIVER SYS delivers tap water graded C (67/100) by TapWaterSafety.org. The utility serves approximately 165,240 residents in CHESAPEAKE CITY, Virginia using surface water. The most significant water quality concerns are: Haloacetic acids (HAA9) significantly above health guideline; Total trihalomethanes (TTHMs) significantly above health guideline; Haloacetic acids (HAA5) significantly above health guideline. For questions, the utility can be reached at 757-382-6352.
Is CHESAPEAKE CITY tap water safe to drink?
CITY OF CHESAPEAKE - NORTHWEST RIVER SYS delivers tap water that earns a grade of C (67/100) from TapWaterSafety.org — an average rating, with several contaminants above health guidelines but generally compliant with US legal limits.
The utility serves 165,240 residents in CHESAPEAKE CITY, drawing from surface water.
Public testing data identifies 12 contaminants in this water above EWG's health-based guidelines, including: Haloacetic acids (HAA9), Total trihalomethanes (TTHMs), Haloacetic acids (HAA5), Bromodichloromethane, Dibromoacetic acid, Trichloroacetic acid, Chloroform, Dichloroacetic acid, Dibromochloromethane, Radium, combined (-226 and -228), Chromium (hexavalent), Chlorate. For most residents, a properly certified home filter at the kitchen tap is the most cost-effective way to reduce exposure to whatever's in your water. See our filter recommendations below, matched specifically to this utility's contaminant profile.
Quick actions for CHESAPEAKE CITY residents
Top concerns in this water
Based on the most recent EPA and EWG data, these are the most significant water quality issues for CITY OF CHESAPEAKE - NORTHWEST RIVER SYS.
Haloacetic acids (HAA9) significantly above health guideline
Moderate concernHaloacetic acids (HAA9) detected at 21.0 ppb, 351x above the EWG health guideline of 0.06 ppb.
Total trihalomethanes (TTHMs) significantly above health guideline
Moderate concernTotal trihalomethanes (TTHMs) detected at 27.0 ppb, 180x above the EWG health guideline of 0.15 ppb.
Haloacetic acids (HAA5) significantly above health guideline
Moderate concernHaloacetic acids (HAA5) detected at 16.4 ppb, 164x above the EWG health guideline of 0.1 ppb.
Contact CITY OF CHESAPEAKE - NORTHWEST RIVER SYS
Reach the utility directly for service issues, water quality concerns, or to request your Consumer Confidence Report.
General Contact
Treatment Plant
Recommended water filters for CHESAPEAKE CITY
Filters matched to the specific contaminants in this water supply.
Carbon block (NSF/ANSI 42 + 53)
$40-$750Activated carbon is highly effective for disinfection byproducts like TTHM and HAA5.
Disclosure: TapWaterSafety earns a commission from purchases made through these links. This does not influence our scoring methodology or filter selection.
Score breakdown
This utility's overall score of 67/100 breaks down across five weighted components. Read the full methodology →
Contaminants detected — international standards comparison
Every contaminant detected, compared side-by-side against US EPA legal limits, the EU Drinking Water Directive (2020/2184), WHO Guidelines, and California's Public Health Goal (the strictest US benchmark). Why we show multiple standards →
| Contaminant | Detected | EWG US health-based |
EPA US legal |
EU DWD Europe |
WHO global |
CA PHG strictest US |
Tested sample year |
Status |
|---|---|---|---|---|---|---|---|---|
| Haloacetic acids (HAA9) Disinfection byproduct |
21.0 ppb | 0.06 | — | — | — | — | — | 351× over |
| Total trihalomethanes (TTHMs) Disinfection byproduct |
27.0 ppb | 0.15 | 80.0 | 100 | — | — | — | 180× over |
| Haloacetic acids (HAA5) Disinfection byproduct |
16.4 ppb | 0.1 | 60.0 | 60 | — | — | — | 164× over |
| Bromodichloromethane Disinfection byproduct |
6.64 ppb | 0.06 | — | — | — | — | — | 111× over |
| Dibromoacetic acid Disinfection byproduct |
1.9 ppb | 0.03 | — | — | — | — | — | 63× over |
| Trichloroacetic acid Disinfection byproduct |
4.99 ppb | 0.1 | — | — | — | — | — | 50× over |
| Chloroform Disinfection byproduct |
18.1 ppb | 0.4 | — | — | — | — | — | 45× over |
| Dichloroacetic acid Disinfection byproduct |
8.29 ppb | 0.2 | — | — | — | — | — | 41× over |
| Dibromochloromethane Disinfection byproduct |
1.9 ppb | 0.1 | — | — | — | — | — | 19× over |
| Radium, combined (-226 and -228) Radiological |
0.2 pCi/L | 0.05 | 5.0 | — | — | — | — | 4.0× over |
| Chromium (hexavalent) Heavy metal |
0.0506 ppb | 0.02 | — | — | — | — | — | 2.5× over |
| Chlorate Disinfection byproduct |
502.5 ppb | 210.0 | — | — | — | — | — | 2.4× over |
| Nitrate and nitrite Inorganic |
0.0967 ppm | 0.14 | 10.0 | 11.3 | 11.3 | 10 | — | Below guideline |
| Bromoform Disinfection byproduct |
0.0368 ppb | 0.5 | — | — | — | — | — | Below guideline |
| Molybdenum Other |
1.75 ppb | 40.0 | — | — | — | — | — | Below guideline |
| Barium Heavy metal |
18.0 ppb | 700.0 | 2000.0 | — | 1300 | 2000 | — | Below guideline |
| Monochloroacetic acid Disinfection byproduct |
1.18 ppb | 53.0 | — | — | — | — | — | Below guideline |
| Manganese Heavy metal |
1.48 ppb | 100.0 | — | 50 | 80 | — | — | Below guideline |
| Monobromoacetic acid Disinfection byproduct |
0.0458 ppb | 25.0 | — | — | — | — | — | Below guideline |
| Strontium Radiological |
0.0446 ppb | 1500.0 | — | — | — | — | — | Below guideline |
| Fluoride Inorganic |
0.741 ppm | — | 4.0 | 1.5 | 1.5 | — | — | Below guideline |
All values in the unit of the detected level. Red cells indicate the detected level exceeds that standard. Some contaminants have limits in some jurisdictions but not others (shown as —). The "Tested" column shows the year each contaminant sample was collected.
Sources: US EPA, EU Drinking Water Directive 2020/2184, WHO Guidelines (4th ed.), California OEHHA PHGs, EWG Tap Water Database.
CITY OF CHESAPEAKE - NORTHWEST RIVER SYS service area
This water system serves 1 community in County, Virginia. Click any city for its dedicated tap water quality page.
Find the right filter for CHESAPEAKE CITY water
Browse filter categories by water-quality concern. Each option below is NSF-certified for the matched contaminant type.