Waterlands
Black C nr Copperopolis Ca River
USGS · 11299600
BLACK C NR COPPEROPOLIS CA RIVER
USGS · 11299600LIVE

BLACK C NR COPPEROPOLIS CA

CALAVERAS COUNTY, CA37.9610°N, -120.6152°W Updated 44 min ago
FLOW RATE
0.02cfs
GAUGE HT
2.06ft
AIR TEMP
80°F
WIND
10mph WNW
FISH INDEX
50SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
0.02cfs 87.0% vs avg
Optimal band: 00 cfs
PERIOD HIGH
0.03cfs
PERIOD LOW
0.01cfs
RUNNABLE
0%
last 1 day in band

Gauge Height

2.06ft
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

15.3in

-31% vs normal

15.26 in of precipitation so far this year, 31% below the 30-year normal of 22.2 in for this point in the season.

YTD Total

15.3in

This year so far

Normal to Date

22.2in

30-yr average

Typical Range

11.8–33.9in

10th–90th pct YTD

Departure

-31%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 4.44" · normal 6.15" (1.1–12.8)
Jan
Feb: 4.61" · normal 5.93" (0.9–11.2)
Feb
Mar: 0.42" · normal 5.25" (0.8–11.0)
Mar
Apr: 5.23" · normal 2.82" (0.9–5.6)
Apr
May: 0.57" · normal 1.73" (0.2–4.0)
May
Jun: 0.00" (so far)· normal 0.39" (0.0–1.2)
Jun
Jul: normal 0.04" (0.0–0.0)
Jul
Aug: normal 0.05" (0.0–0.1)
Aug
Sep: normal 0.23" (0.0–0.7)
Sep
Oct: normal 1.83" (0.0–3.9)
Oct
Nov: normal 3.23" (0.8–6.2)
Nov
Dec: normal 6.05" (0.9–10.1)
Dec
Baseline 19912020 · Source: Open-Meteo12:08 PM
Your History · BLACK C NR COPPEROPOLIS CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
89°
58°
FRI
71°
58°
SAT
76°
50°
SUN
81°
47°
MON
90°
56°
TUE
93°
61°
WED
90°
57°
TIME
THU
6
NOW
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
TEMP
hourly forecast
87°
mild
87°
84°
80°
75°
71°
68°
66°
64°
62°
61°
60°
58°
58°
61°
64°
64°
64°
64°
67°
70°
71°
70°
70°
70°
71°
71°
70°
66°
64°
62°
62°
62°
61°
59°
57°
55°
54°
58°
60°
61°
61°
63°
65°
69°
74°
76°
76°
74°
72°
68°
61°
54°
51°
50°
49°
49°
48°
48°
48°
47°
47°
53°
59°
64°
68°
72°
75°
77°
79°
80°
81°
81°
80°
79°
72°
65°
61°
59°
58°
57°
57°
57°
57°
56°
56°
62°
70°
74°
79°
81°
84°
86°
88°
89°
90°
89°
88°
86°
78°
71°
67°
65°
64°
63°
62°
62°
61°
61°
64°
69°
74°
78°
81°
WIND
mph · gust · dir
11mph NW
G 12 mph
11
G12
NW
11
G13
NW
10
G15
NW
7
G15
NW
7
G14
WNW
7
G15
NW
6
G14
NW
7
G18
NNW
8
G18
NNW
7
G14
NNW
6
G13
N
5
G8
N
6
G14
NNW
9
G16
NNW
12
G22
NW
8
G13
NW
7
G12
NW
6
G8
NW
7
NW
4
G6
W
6
NW
6
WNW
5
NW
6
G7
NW
4
G5
NW
5
G6
NW
6
G8
WNW
8
G13
WNW
7
G15
NW
8
G16
NW
8
G16
NW
9
G16
NW
8
G16
NW
7
G11
NW
5
G8
NNW
3
G4
E
2
NNE
3
G11
NW
5
G9
WNW
7
G8
WNW
8
WNW
7
W
6
G7
W
6
G8
WSW
6
G8
SW
8
G9
WSW
11
W
13
W
12
W
11
W
6
G9
WSW
3
W
2
WNW
3
NNW
3
N
3
G4
NE
2
G3
N
5
N
5
N
4
NNE
4
NNE
2
G3
NNE
3
WNW
5
WNW
7
WNW
8
WNW
9
WNW
9
W
9
W
9
WNW
9
WNW
9
NW
8
G9
NW
7
G9
NW
5
G9
NW
3
G5
NNW
6
N
5
NNE
5
NNE
4
NNE
4
NNE
4
NE
4
NE
4
NE
4
NE
2
G3
ENE
1
WSW
4
W
4
WSW
7
WSW
7
WSW
8
W
7
WSW
7
WSW
8
W
10
WNW
9
WNW
8
NW
6
G9
NNW
5
NNW
6
N
6
NNE
5
NNE
5
NNE
5
NNE
4
NE
4
NE
4
NE
3
NE
1
G3
E
1
G4
S
3
G5
SW
5
G7
SW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
3%
5%
5%
6%
5%
12%
10%
12%
5%
3%
2%
1%
1%
1%
0%
0%
0%
0%
8%
8%
8%
8%
8%
8%
13%
13%
13%
13%
13%
13%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
5%
37%
91%
25%
97%
100%
74%
78%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
68%
44%
29%
21%
26%
25%
100%
100%
100%
76%
52%
25%
0%
0%
95%
100%
100%
90%
85%
68%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
100%
5%
7%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
982
982981982986986986985986982985985985982983983982980982982
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
50
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:41 AM
SUNSET
08:28 PM
14H 47M OF DAYLIGHT1H 59M REMAINING
MOON PHASE
Waxing Gibbous
81% illuminated

Station Location

37.9610, -120.6152
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-25 18:29 UTC
Site #11299600·USGS

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