Two things could not be determined from the record.
Public records for Caswell County cover 68 named waterways across 26 sub-watersheds, and 36 active water systems serving about 4,619 people. Below is what those records establish — and what they don't.
68waterways on record
13not considered safe for swimming
2under fish-consumption advisories
15never assessed at all
36water systems
3with an unresolved health-based violation
What the records flag
Needs attention
Dan River is not considered safe for swimming
A state determination under the Clean Water Act. This is one of several assessed waterways in the area you searched — search a street address to see which waters connect to you.
Listed cause
MERCURY IN FISH TISSUE
Listed cause
PCBS IN FISH TISSUE
Listed cause
ESCHERICHIA COLI (E. COLI)
Official determination, waterway near you · U.S. EPA / state agency — ATTAINS assessed waters
Needs attention
Fish from 2 nearby waterways are under consumption advisories
The state has determined this water doesn't meet standards for eating the fish caught in it. It's close to you, but your water doesn't flow from it.
Listed cause
MERCURY IN FISH TISSUE
Listed cause
PCBS IN FISH TISSUE
Listed cause
ESCHERICHIA COLI (E. COLI)
Official determination, waterway near you · U.S. EPA / state agency — ATTAINS assessed waters
Showing 12 of 68 waterways on record — the full report has all of them. "Not considered safe" is a state determination under the Clean Water Act, not a measurement taken today. "Not assessed" means unknown — never clean.
Drinking water systems
System
Serves
Health-based violations since 2021
Without recorded resolution
Town of Yanceyville
1,937
8
8
Caswell Co-Hwy 86
380
0
0
South Elementary School
354
0
0
Stoney Creek Elem School
212
0
0
Town of Milton
212
0
0
Browns Chapel Missionary Baptist Ch.
185
0
0
West Yanceyville Water Association
180
0
0
Sprinkle Estates S/d
114
0
0
Pleasant View Assembly of God
100
0
0
Trinity Missionary Bapt Church
90
0
0
Kingdom Hall Jehovah`s Witness
75
0
0
Lively Stones Bapt CH #2
75
0
0
Showing the 12 largest of 36 active systems serving the county. Health-based violations are shown alone — administrative (paperwork) records are counted separately and never added in, because most violation records are paperwork.
What the record doesn’t establish
15 nearby waterways have never been assessed — their condition is unknown.
Whether your home's own plumbing adds lead or copper — no dataset covers indoor pipes.
Common questions
Is tap water safe to drink in Caswell County?
No public dataset can establish that any tap is safe or unsafe — records have gaps, lag by up to a quarter, and say nothing about a building's own plumbing or private wells.
What the records do show: 36 active water systems serve Caswell County. 3 of them currently have an unresolved health-based violation on record. Health-based violations are counted separately from paperwork violations, which make up most records.
Which waterways in Caswell County are not considered safe for swimming?
State assessments under the Clean Water Act list Dan River, Dan River, DAN RIVER (North Carolina portion), HAW RIVER, Pumpkin Creek and 8 more as not supporting recreation. That is an official determination about the waterway, not a measurement taken today.
44 of the county's waterways on record have never been assessed for swimming — their condition is unknown.
How current is this data?
Datasets refresh on their agencies' cycles — EPA drinking-water records quarterly, state waterway assessments roughly every two years. The sources table on this page lists the version and retrieval date of every dataset used.
Records lag their agencies' refresh cycles — a recent change may not appear yet. Absence from a dataset is absence of a record, never evidence that water is clean.
Go deeper
The interactive report adds the map, monitoring-station samples, permitted operations in connected watersheds, and plain-language explanations of every term.