Maryland Current Water Conditions
BASEMAP
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BASEMAP
| ID | Station | Stage | Discharge | Class | Percentile | % Median | % Mean | Date |
|---|---|---|---|---|---|---|---|---|
| 01485000 | POCOMOKE RIVER NEAR WILLARDS, MD | 6.07 ft | 58.1 ft3/s | Normal | 26.58% | 69.17% | 48.96% | 2021-01-27 20:45:00 |
| 01485500 | NASSAWANGO CREEK NEAR SNOW HILL, MD | 2.34 ft | 40.6 ft3/s | Normal | 26.82% | 64.96% | 43.99% | 2021-01-27 20:30:00 |
| 01485755 | LITTLE ANNEMESSEX RIVER AT CRISFIELD, MD | -0.02 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01486000 | MANOKIN BRANCH NEAR PRINCESS ANNE, MD | 1.74 ft | 6.64 ft3/s | Normal | 57.23% | 113.12% | 83.84% | 2021-01-27 20:15:00 |
| 01488110 | NANTICOKE RIVER AT SHARPTOWN, MD | 0.13 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01490000 | CHICAMACOMICO RIVER NEAR SALEM, MD | 0.15 ft | 19.5 ft3/s | Normal | 47.31% | 97.5% | 84.86% | 2021-01-27 20:15:00 |
| 01491000 | CHOPTANK RIVER NEAR GREENSBORO, MD | 3.25 ft | 142 ft3/s | Normal | 45.88% | 94.67% | 59.14% | 2021-01-27 20:15:00 |
| 01491500 | TUCKAHOE CREEK NEAR RUTHSBURG, MD | 1.63 ft | 108 ft3/s | Not Ranked | 49.44% | 99.08% | 78.98% | 2021-01-27 20:45:00 |
| 01492500 | SALLIE HARRIS CREEK NEAR CARMICHAEL, MD | 1.08 ft | 9.6 ft3/s | Not Ranked | 65.63% | 139.33% | 100.31% | 2021-01-27 20:45:00 |
| 01492600 | EASTERN BAY AT CLAIBORNE, MD | 0.21 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01493000 | UNICORN BRANCH NEAR MILLINGTON, MD | 1.72 ft | 31.8 ft3/s | Normal | 58.83% | 117.78% | 82.94% | 2021-01-27 20:00:00 |
| 01493112 | CHESTERVILLE BRANCH NEAR CRUMPTON, MD | 1.24 ft | 8.19 ft3/s | Not Ranked | 66.19% | 132.1% | 103.41% | 2021-01-27 20:00:00 |
| 01493500 | MORGAN CREEK NEAR KENNEDYVILLE, MD | 1.47 ft | 11.8 ft3/s | Normal | 69% | 141.49% | 78.88% | 2021-01-27 19:45:00 |
| 01495000 | BIG ELK CREEK AT ELK MILLS, MD | 3.75 ft | 68.8 ft3/s | Normal | 64.58% | 116.61% | 74.95% | 2021-01-27 20:45:00 |
| 01578310 | SUSQUEHANNA RIVER AT CONOWINGO, MD | 13.31 ft | 38100 ft3/s | Normal | 57.86% | 130.7% | 70.88% | 2021-01-27 20:30:00 |
| 01578475 | Octoraro Creek near Richardsmere, MD | 3.32 ft | 267 ft3/s | Not Ranked | 57.8% | 131.53% | 111.59% | 2021-01-27 20:45:00 |
| 01580000 | DEER CREEK AT ROCKS, MD | 2.38 ft | 109 ft3/s | Normal | 49.3% | 99.09% | 70.97% | 2021-01-27 20:15:00 |
| 01580520 | DEER CREEK NEAR DARLINGTON, MD | 1.91 ft | 208 ft3/s | Not Ranked | 53.79% | 105.05% | 96.23% | 2021-01-27 20:15:00 |
| 01580620 | CHES BAY AT MOUTH OF SUS R AT HAVRE DE GRACE, MD | 1.68 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01580700 | SWAN CREEK AT SWAN CREEK, MD | 3.19 ft | 9.72 ft3/s | Not Ranked | 38.01% | 55.23% | 63.49% | 2021-01-27 20:15:00 |
| 01581500 | BYNUM RUN AT BEL AIR, MD | 0.68 ft | 8.89 ft3/s | Normal | 64.29% | 121.78% | 90.35% | 2021-01-27 20:15:00 |
| 01581649 | JAMES RUN NEAR BELCAMP, MD | 3.14 ft | 7.65 ft3/s | Not Ranked | 35.71% | 72.86% | 71.56% | 2021-01-27 20:30:00 |
| 01581700 | WINTERS RUN NEAR BENSON, MD | 1.78 ft | 41.6 ft3/s | Normal | 42.74% | 90.43% | 60.47% | 2021-01-27 20:15:00 |
| 01581750 | WINTERS RUN HD OF OTTER PT CREEK NEAR BEL AIR, MD | 1.57 ft | 44.1 ft3/s | Not Ranked | 51.87% | 107.17% | 82.46% | 2021-01-27 20:45:00 |
| 01581752 | PLUMTREE RUN NEAR BEL AIR, MD | 1.13 ft | 2.46 ft3/s | Not Ranked | 58.29% | 127.46% | 100.41% | 2021-01-27 20:25:00 |
| 01581753 | ATKISSON RESERVOIR NEAR BEL AIR, MD | 119.33 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01581757 | OTTER POINT CREEK NEAR EDGEWOOD, MD | 1.28 ft | 59.8 ft3/s | Not Ranked | 56.5% | 109.32% | 93.86% | 2021-01-27 20:25:00 |
| 01581810 | GUNPOWDER FALLS AT HOFFMANVILLE, MD | 1.31 ft | 20.2 ft3/s | Not Ranked | 21.43% | 61.59% | 55.13% | 2021-01-27 20:15:00 |
| 01581830 | GRAVE RUN NEAR BECKLEYSVILLE, MD | -0.43 ft | 5.97 ft3/s | Not Ranked | 22.33% | 63.04% | 53.69% | 2021-01-27 20:00:00 |
| 01581870 | GEORGES RUN NEAR BECKLEYSVILLE, MD | 0.66 ft | 15.6 ft3/s | Not Ranked | 33% | 78.39% | 73.86% | 2021-01-27 20:15:00 |
| 01581920 | GUNPOWDER FALLS NEAR PARKTON, MD | 1.7 ft | 47.7 ft3/s | Not Ranked | 21.87% | 41.84% | 41.52% | 2021-01-27 20:00:00 |
| 01581960 | BEETREE RUN AT BENTLEY SPRINGS, MD | 0.79 ft | 8.21 ft3/s | Not Ranked | 32.61% | 81.29% | 66.1% | 2021-01-27 20:15:00 |
| 01582000 | LITTLE FALLS AT BLUE MOUNT, MD | 0.45 ft | 55.1 ft3/s | Normal | 39.69% | 88.73% | 63.98% | 2021-01-27 20:15:00 |
| 01582500 | GUNPOWDER FALLS AT GLENCOE, MD | 1.44 ft | 146 ft3/s | Normal | 36.01% | 74.87% | 59.45% | 2021-01-27 20:20:00 |
| 01583100 | PINEY RUN AT DOVER, MD | 1.58 ft | 11 ft3/s | Normal | 35.35% | 80% | 66.87% | 2021-01-27 20:45:00 |
| 01583500 | WESTERN RUN AT WESTERN RUN, MD | 1.19 ft | 58.8 ft3/s | Normal | 43.9% | 89.09% | 67.98% | 2021-01-27 20:35:00 |
| 01583570 | POND BRANCH AT OREGON RIDGE, MD | 1.2 ft | 0.113 ft3/s | Not Ranked | 48.25% | 94.17% | 80.71% | 2021-01-27 20:40:00 |
| 01583580 | BAISMAN RUN AT BROADMOOR, MD | 1.26 ft | 1.44 ft3/s | Not Ranked | 51.67% | 100.7% | 92.9% | 2021-01-27 20:25:00 |
| 01583600 | BEAVERDAM RUN AT COCKEYSVILLE, MD | 2.02 ft | 28.5 ft3/s | Normal | 71.12% | 122.84% | 106.26% | 2021-01-27 20:25:00 |
| 01583800 | LONG QUARTER BRANCH AT LUTHERVILLE, MD | 0.94 ft | 1 ft3/s | Not Ranked | 46.58% | 88.5% | 69.93% | 2021-01-27 20:30:00 |
| 01584050 | LONG GREEN CREEK AT GLEN ARM, MD | 1.27 ft | 11.1 ft3/s | Normal | 58.08% | 114.2% | 73.27% | 2021-01-27 20:15:00 |
| 01584500 | LITTLE GUNPOWDER FALLS AT LAUREL BROOK, MD | 1.5 ft | 49 ft3/s | Above Normal | 76.88% | 128.95% | 115.02% | 2021-01-27 20:15:00 |
| 01585075 | FOSTER BRANCH NEAR JOPPATOWNE, MD | 1.87 ft | 0.7 ft3/s | Not Ranked | 45.42% | 86.42% | 67.96% | 2021-01-27 20:35:00 |
| 01585090 | WHITEMARSH RUN NEAR FULLERTON, MD | 1.26 ft | 1.74 ft3/s | Not Ranked | 48.68% | 97.21% | 49.71% | 2021-01-27 20:50:00 |
| 01585100 | WHITEMARSH RUN AT WHITE MARSH, MD | 3.28 ft | 4.38 ft3/s | Normal | 41.56% | 79.64% | 34.17% | 2021-01-27 20:45:00 |
| 01585104 | HONEYGO RUN NEAR WHITE MARSH, MD | 0.57 ft | 1.62 ft3/s | Not Ranked | 57.88% | 112.5% | 88.52% | 2021-01-27 20:45:00 |
| 01585175 | UNNAMED DITCH ON WILSON PT RD AT MIDDLE RIVER, MD | 6.62 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01585200 | WEST BRANCH HERRING RUN AT IDLEWYLDE, MD | 1.08 ft | 1.38 ft3/s | Normal | 49.17% | 98.57% | 54.12% | 2021-01-27 20:05:00 |
| 01585219 | HERRING RUN AT SINCLAIR LANE AT BALTIMORE, MD | 4.1 ft | 18.6 ft3/s | Not Ranked | 14.29% | 54.31% | 46.58% | 2021-01-27 20:50:00 |
| 01585225 | MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD | 2.46 ft | 0.02 ft3/s | Not Ranked | 7.08% | 33.33% | 18.18% | 2021-01-27 20:49:00 |
| 01585230 | MOORES RUN AT RADECKE AVE AT BALTIMORE, MD | 1.51 ft | 0.62 ft3/s | Not Ranked | 11.25% | 37.13% | 29.38% | 2021-01-27 20:50:00 |
| 01585500 | CRANBERRY BRANCH NEAR WESTMINSTER, MD | 1.34 ft | 0.99 ft3/s | Below Normal | 20.85% | 45% | 25.06% | 2021-01-27 20:15:00 |
| 01586000 | NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD | 1.54 ft | 43.5 ft3/s | Normal | 36.07% | 78.95% | 50.34% | 2021-01-27 20:00:00 |
| 01586210 | BEAVER RUN NEAR FINKSBURG, MD | 0.95 ft | 10.9 ft3/s | Normal | 25.96% | 64.12% | 50.05% | 2021-01-27 20:00:00 |
| 01586610 | MORGAN RUN NEAR LOUISVILLE, MD | 1.7 ft | 24.7 ft3/s | Normal | 36.25% | 77.19% | 54.86% | 2021-01-27 20:00:00 |
| 01589000 | PATAPSCO RIVER AT HOLLOFIELD, MD | 1.72 ft | 118 ft3/s | Normal | 37.88% | 74.21% | 49.07% | 2021-01-27 20:15:00 |
| 01589025 | PATAPSCO RIVER NEAR CATONSVILLE, MD | 10.88 ft | 137 ft3/s | Not Ranked | 34.4% | 54.91% | 44.73% | 2021-01-27 20:30:00 |
| 01589035 | PATAPSCO RIVER NEAR ELKRIDGE, MD | 5.93 ft | 133 ft3/s | Not Ranked | 30.96% | 50.19% | 40.59% | 2021-01-27 20:00:00 |
| 01589100 | EAST BRANCH HERBERT RUN AT ARBUTUS, MD | 1.02 ft | 1.12 ft3/s | Normal | 29.67% | 74.67% | 39.72% | 2021-01-27 20:40:00 |
| 01589197 | GWYNNS FALLS NEAR DELIGHT, MD | -0.01 ft | 3.02 ft3/s | Not Ranked | 53.33% | 102.72% | 86.53% | 2021-01-27 20:45:00 |
| 01589230 | RED RUN NEAR OWINGS MILLS, MD | 1.14 ft | 5.07 ft3/s | Not Ranked | 2021-01-27 20:05:00 | |||
| 01589290 | SCOTTS LEVEL BRANCH AT ROCKDALE, MD | 0.76 ft | 1.24 ft3/s | Not Ranked | 29.17% | 57.14% | 45.93% | 2021-01-27 20:50:00 |
| 01589300 | GWYNNS FALLS AT VILLA NOVA, MD | 0.98 ft | 22.6 ft3/s | Normal | 40.98% | 81.59% | 52.83% | 2021-01-27 20:30:00 |
| 01589312 | DEAD RUN NEAR CATONSVILLE, MD | 0.45 ft | 0.19 ft3/s | Not Ranked | 22.5% | 46.34% | 27.14% | 2021-01-27 17:05:00 |
| 01589315 | DEAD RUN AT WOODLAWN, MD | 0.32 ft | 1.04 ft3/s | Not Ranked | 41.56% | 77.61% | 50.73% | 2021-01-27 16:40:00 |
| 01589316 | DEAD RUN TRIBUTARY NEAR WOODLAWN, MD | 0.26 ft | 0.28 ft3/s | Not Ranked | 54.17% | 121.74% | 62.22% | 2021-01-27 17:00:00 |
| 01589317 | TRIBUTARY TO DEAD RUN TRIBUTARY AT WOODLAWN, MD | 0.46 ft | 0.21 ft3/s | Not Ranked | 27.86% | 53.85% | 38.18% | 2021-01-27 17:10:00 |
| 01589320 | DEAD RUN TRIBUTARY AT WOODLAWN, MD | 2.81 ft | 0.76 ft3/s | Not Ranked | 32.73% | 67.86% | 43.18% | 2021-01-27 17:10:00 |
| 01589330 | DEAD RUN AT FRANKLINTOWN, MD | 0.6 ft | 2.37 ft3/s | Normal | 46.55% | 86.18% | 31.52% | 2021-01-27 20:40:00 |
| 01589352 | GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD | 2.22 ft | 39.4 ft3/s | Not Ranked | 32.6% | 77.56% | 66.87% | 2021-01-27 20:20:00 |
| 01589440 | JONES FALLS AT SORRENTO, MD | 3.65 ft | 19.5 ft3/s | Normal | 31.55% | 75.88% | 56.87% | 2021-01-27 20:45:00 |
| 01589500 | SAWMILL CREEK AT GLEN BURNIE, MD | 2.06 ft | 7.53 ft3/s | Above Normal | 80.1% | 155.9% | 141.54% | 2021-01-27 20:45:00 |
| 01589795 | SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD | 3.77 ft | 0.24 ft3/s | Not Ranked | 21.67% | 75% | 52.17% | 2021-01-27 20:55:00 |
| 01591000 | PATUXENT RIVER NEAR UNITY, MD | 2.32 ft | 33.2 ft3/s | Normal | 45% | 87.37% | 66.48% | 2021-01-27 20:55:00 |
| 01591400 | CATTAIL CREEK NEAR GLENWOOD, MD | 0.9 ft | 22.2 ft3/s | Normal | 47.63% | 95.69% | 73.49% | 2021-01-27 20:45:00 |
| 01591610 | PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD | 1.76 ft | 58.8 ft3/s | Normal | 55.26% | 108.89% | 72.13% | 2021-01-27 20:45:00 |
| 01591700 | HAWLINGS RIVER NEAR SANDY SPRING, MD | 0.7 ft | 24.2 ft3/s | Normal | 51.42% | 106.61% | 74.07% | 2021-01-27 20:45:00 |
| 01592500 | PATUXENT RIV NEAR LAUREL, MD | 5.12 ft | 99.3 ft3/s | Normal | 63.62% | 158.88% | 73.76% | 2021-01-27 20:15:00 |
| 01593370 | L PAX RIV TRIB ABOVE WILDE LAKE AT COLUMBIA, MD | 1.66 ft | 0.43 ft3/s | Not Ranked | 19.55% | 66.15% | 48.86% | 2020-10-07 09:59:00 |
| 01593450 | L PAX RIV TRIB ABOVE LAKE ELKHORN NR GUILFORD, MD | 0.81 ft | 0.89 ft3/s | Not Ranked | 19.07% | 30.48% | 28.16% | 2020-10-07 12:25:00 |
| 01593500 | LITTLE PATUXENT RIVER AT GUILFORD, MD | 2.7 ft | 34.6 ft3/s | Normal | 48.24% | 94.79% | 71.55% | 2021-01-27 20:00:00 |
| 01594000 | LITTLE PATUXENT RIVER AT SAVAGE, MD | 3.53 ft | 90.8 ft3/s | Normal | 42.86% | 86.48% | 64.32% | 2021-01-27 20:15:00 |
| 01594440 | PATUXENT RIVER NEAR BOWIE, MD | 6.11 ft | 351 ft3/s | Normal | 48.57% | 97.5% | 53.38% | 2021-01-27 20:45:00 |
| 01594526 | WESTERN BRANCH AT UPPER MARLBORO, MD | 2.6 ft | 82.5 ft3/s | Normal | 49.36% | 98.33% | 80.66% | 2021-01-27 20:15:00 |
| 01595000 | NORTH BRANCH POTOMAC RIVER AT STEYER, MD | 2.82 ft | 166 ft3/s | Normal | 48.65% | 97.08% | 76.25% | 2021-01-27 20:15:00 |
| 01595500 | NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD | 3.22 ft | 400 ft3/s | Normal | 44.41% | 88.89% | 62.79% | 2021-01-27 20:15:00 |
| 01595790 | BLOOMINGTON LAKE NEAR ELK GARDEN, WV | 1437.1 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01596500 | SAVAGE RIVER NEAR BARTON, MD | 1.57 ft | Ice | Not Ranked | 2021-01-27 20:15:00 | |||
| 01597490 | SAVAGE RIVER RESERVOIR NEAR BLOOMINGTON, MD | 1438.66 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01597500 | SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD | 0.83 ft | 82.7 ft3/s | Normal | 29.45% | 76.57% | 31.82% | 2021-01-27 20:15:00 |
| 01598500 | NORTH BRANCH POTOMAC RIVER AT LUKE, MD | 2.09 ft | 466 ft3/s | Normal | 31.46% | 70.13% | 45.34% | 2021-01-27 20:00:00 |
| 01599000 | GEORGES CREEK AT FRANKLIN, MD | 3.45 ft | 44.2 ft3/s | Normal | 37.16% | 72.46% | 43.13% | 2021-01-27 20:45:00 |
| 01601420 | HOFFMAN DRAINAGE TUNNEL AT CLARYSVILLE, MD | 2.09 ft | 17.8 ft3/s | Not Ranked | 69.05% | 116.34% | 103.85% | 2021-01-27 20:05:00 |
| 01601500 | WILLS CREEK NEAR CUMBERLAND, MD | 2.54 ft | Ice | Not Ranked | 2021-01-27 20:00:00 | |||
| 01603000 | NORTH BRANCH POTOMAC RIVER NEAR CUMBERLAND, MD | 3 ft | 724 ft3/s | Normal | 29.05% | 65.82% | 39.72% | 2021-01-27 20:15:00 |
| 01609000 | TOWN CREEK NEAR OLDTOWN, MD | 2.35 ft | 50.7 ft3/s | Normal | 29.54% | 52.38% | 24.54% | 2021-01-27 20:30:00 |
| 01610000 | POTOMAC RIVER AT PAW PAW, WV | 5.1 ft | 1610 ft3/s | Below Normal | 21.38% | 57.91% | 33.17% | 2021-01-27 20:15:00 |
| 01610155 | SIDELING HILL CREEK NEAR BELLEGROVE, MD | 0.92 ft | 23.3 ft3/s | Below Normal | 23.52% | 37.4% | 19.31% | 2021-01-27 20:00:00 |
| 01613000 | POTOMAC RIVER AT HANCOCK, MD | 3.91 ft | 1700 ft3/s | Below Normal | 16.82% | 49.13% | 27.29% | 2021-01-27 20:15:00 |
| 01613095 | TONOLOWAY CREEK NEAR HANCOCK, MD | 2.09 ft | 35.3 ft3/s | Not Ranked | 26.94% | 39.22% | 20.37% | 2021-01-27 20:45:00 |
| 01613525 | LICKING CREEK AT PECTONVILLE, MD | 1.9 ft | 73.3 ft3/s | Not Ranked | 16.98% | 42.37% | 21.39% | 2021-01-27 20:00:00 |
| 01614500 | CONOCOCHEAGUE CREEK AT FAIRVIEW, MD | 2.1 ft | 292 ft3/s | Normal | 28.48% | 59.35% | 34.16% | 2021-01-27 20:45:00 |
| 01617800 | MARSH RUN AT GRIMES, MD | 1.18 ft | 11.5 ft3/s | Normal | 49.2% | 97.46% | 75.16% | 2021-01-27 20:15:00 |
| 01619000 | ANTIETAM CREEK NEAR WAYNESBORO, PA | 2.48 ft | 61 ft3/s | Below Normal | 21.56% | 53.74% | 38.72% | 2021-01-27 20:45:00 |
| 01619500 | ANTIETAM CREEK NEAR SHARPSBURG, MD | 2.72 ft | 204 ft3/s | Normal | 39.08% | 76.4% | 59.28% | 2021-01-27 20:15:00 |
| 01637500 | CATOCTIN CREEK NEAR MIDDLETOWN, MD | 1.86 ft | 35.4 ft3/s | Normal | 27.39% | 57.1% | 29.8% | 2021-01-27 20:45:00 |
| 01638500 | POTOMAC RIVER AT POINT OF ROCKS, MD | 2.25 ft | 5150 ft3/s | Below Normal | 21.98% | 57.06% | 37.79% | 2021-01-27 20:45:00 |
| 01639000 | MONOCACY RIVER AT BRIDGEPORT, MD | 2.6 ft | 70.7 ft3/s | Normal | 29.55% | 51.61% | 16.65% | 2021-01-27 20:30:00 |
| 01639500 | BIG PIPE CREEK AT BRUCEVILLE, MD | 1.19 ft | 41.6 ft3/s | Below Normal | 11.42% | 41.19% | 23.44% | 2021-01-27 20:00:00 |
| 01642190 | MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD | 2.18 ft | 330 ft3/s | Not Ranked | 25.52% | 48.1% | 30.68% | 2021-01-27 20:15:00 |
| 01642198 | CARROLL CREEK NEAR FREDERICK, MD | 2.34 ft | 1.9 ft3/s | Not Ranked | 27.07% | 30.69% | 29.23% | 2021-01-27 20:35:00 |
| 01642199 | CARROLL CREEK ABOVE ROCK CREEK AT FREDERICK, MD | 2.26 ft | 6.33 ft3/s | Not Ranked | 27.25% | 46.2% | 45.77% | 2021-01-27 20:10:00 |
| 01643000 | MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD | 2.29 ft | 420 ft3/s | Normal | 29.4% | 51.16% | 26.7% | 2021-01-27 20:30:00 |
| 01643395 | SOPER BRANCH AT HYATTSTOWN, MD | 0.38 ft | 1.17 ft3/s | Not Ranked | 44.64% | 84.17% | 80.14% | 2021-01-27 20:55:00 |
| 01643500 | BENNETT CREEK AT PARK MILLS, MD | 1.8 ft | 52.8 ft3/s | Normal | 35.2% | 81.54% | 48.77% | 2021-01-27 20:45:00 |
| 01644148 | POTOMAC RIVER AT EDWARDS FERRY NEAR POOLESVILLE,MD | 4.45 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01644371 | LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD | 4.59 ft | 0.59 ft3/s | Not Ranked | 50% | 100% | 103.51% | 2021-01-27 20:00:00 |
| 01644372 | LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD | 4.69 ft | 0.55 ft3/s | Not Ranked | 81.33% | 196.43% | 166.67% | 2021-01-27 20:55:00 |
| 01644375 | LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD | 0.49 ft | 0.97 ft3/s | Not Ranked | 34.29% | 82.91% | 79.51% | 2021-01-27 20:55:00 |
| 01644380 | CABIN BRANCH NEAR BOYDS, MD | 4.34 ft | 0.74 ft3/s | Not Ranked | 56.67% | 104.23% | 90.24% | 2021-01-27 20:00:00 |
| 01644388 | TENMILE CREEK NEAR CLARKSBURG, MD | 2.98 ft | 1.95 ft3/s | Not Ranked | 27.56% | 57.86% | 53.13% | 2021-01-27 20:00:00 |
| 01644390 | TENMILE CREEK NEAR BOYDS, MD | 2.52 ft | 3 ft3/s | Not Ranked | 38.67% | 67.26% | 61.98% | 2021-01-27 20:30:00 |
| 01645000 | SENECA CREEK AT DAWSONVILLE, MD | 2.27 ft | 102 ft3/s | Normal | 51.63% | 102% | 74.55% | 2021-01-27 20:50:00 |
| 01646500 | POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA | 3.48 ft | 5770 ft3/s | Normal | 27.51% | 58.88% | 33.11% | 2021-01-27 20:45:00 |
| 01647850 | TURKEY BRANCH NEAR ROCKVILLE, MD | 4.38 ft | 1.14 ft3/s | Not Ranked | 53.52% | 137.35% | 53.52% | 2021-01-27 20:45:00 |
| 01649150 | PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD | 1.59 ft | 0.96 ft3/s | Not Ranked | 63.33% | 117.07% | 115.66% | 2021-01-27 20:50:00 |
| 01649190 | PAINT BRANCH NEAR COLLEGE PARK, MD | 1.82 ft | 11.6 ft3/s | Not Ranked | 51.05% | 104.13% | 88.15% | 2021-01-27 20:35:00 |
| 01649500 | NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD | 1 ft | 61 ft3/s | Normal | 51.72% | 102.87% | 62.65% | 2021-01-27 20:35:00 |
| 01650500 | NORTHWEST BRANCH ANACOSTIA RIVER NR COLESVILLE, MD | 1.68 ft | 15.4 ft3/s | Normal | 49.57% | 99.35% | 71.33% | 2021-01-27 20:45:00 |
| 01650800 | SLIGO CREEK NEAR TAKOMA PARK, MD | 0.91 ft | 4.92 ft3/s | Not Ranked | 42.69% | 69.49% | 55.47% | 2021-01-27 20:45:00 |
| 01651000 | NORTHWEST BR ANACOSTIA RIVER NR HYATTSVILLE, MD | 1.48 ft | 34.9 ft3/s | Normal | 58.2% | 112.58% | 70.68% | 2021-01-27 20:30:00 |
| 01651730 | BEAVERDAM CREEK NEAR CHEVERLY, MD | 2.27 ft | Rat | Not Ranked | 2021-01-27 20:00:00 | |||
| 01653600 | PISCATAWAY CREEK AT PISCATAWAY, MD | 3.18 ft | 44.6 ft3/s | Normal | 51.25% | 101.36% | 64.96% | 2021-01-27 20:30:00 |
| 01658000 | MATTAWOMAN CREEK NEAR POMONKEY, MD | 2.83 ft | 38.7 ft3/s | Normal | 37.44% | 87.95% | 56.83% | 2021-01-27 20:45:00 |
| 01660920 | ZEKIAH SWAMP RUN NEAR NEWTOWN, MD | 2.11 ft | 120 ft3/s | Normal | 60% | 120.24% | 96.25% | 2021-01-27 20:15:00 |
| 01661050 | ST CLEMENTS CREEK NEAR CLEMENTS, MD | 1.17 ft | 23.1 ft3/s | Normal | 67.69% | 127.62% | 84.15% | 2021-01-27 20:15:00 |
| 01661500 | ST MARYS RIVER AT GREAT MILLS, MD | 1.83 ft | 30.8 ft3/s | Normal | 65.73% | 166.49% | 82.88% | 2021-01-27 20:15:00 |
| 03075500 | YOUGHIOGHENY RIVER NEAR OAKLAND, MD | 2.96 ft | 317 ft3/s | Normal | 51.25% | 101.93% | 71.59% | 2021-01-27 20:15:00 |
| 03075825 | NORTH GLADE RUN NEAR SWANTON, MD | 2.37 ft | 0.76 ft3/s | Not Ranked | 20% | 5.71% | 5.58% | 2021-01-27 20:15:00 |
| 03075850 | ARROWHEAD RUN AT THAYERVILLE, MD | 2.83 ft | 1.08 ft3/s | Not Ranked | 25% | 39.71% | 41.06% | 2021-01-27 20:15:00 |
| 03075871 | DEEP CREEK LAKE NEAR THAYERVILLE, MD | Ice ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 03075905 | CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD | 2.68 ft | 18.1 ft3/s | Not Ranked | 43.1% | 83.41% | 46.99% | 2021-01-27 20:15:00 |
| 03076100 | YOUGHIOGHENY RIVER AT HOYES, MD | 3.89 ft | 941 ft3/s | Not Ranked | 58.61% | 138.18% | 102.42% | 2021-01-27 20:45:00 |
| 03076500 | YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD | 3.51 ft | 994 ft3/s | Normal | 71.86% | 145.11% | 103.97% | 2021-01-27 20:45:00 |
| 03076600 | BEAR CREEK AT FRIENDSVILLE, MD | 1.83 ft | 44.5 ft3/s | Below Normal | 22.32% | 53.94% | 35.75% | 2021-01-27 20:30:00 |
| 03078000 | CASSELMAN RIVER AT GRANTSVILLE, MD | 1.43 ft | Ice | Not Ranked | 2021-01-27 20:30:00 | |||
| 0148471320 | BIRCH BRANCH AT SHOWELL, MD | 4 ft | 5.2 ft3/s | Not Ranked | 26.29% | 52.95% | 39.27% | 2021-01-27 20:45:00 |
| 0148471370 | ISLE OF WIGHT BAY AT ISLE OF WIGHT, MD | 0.55 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 0148472405 | BUNTINGS GUT NEAR CEDARTOWN, MD | 0.37 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 0158175320 | WHEEL CREEK NEAR ABINGDON, MD | 1.7 ft | 0.68 ft3/s | Not Ranked | 35.71% | 74.73% | 67.33% | 2021-01-27 20:50:00 |
| 0158397967 | MINEBANK RUN NEAR GLEN ARM, MD | 4.12 ft | 1.32 ft3/s | Not Ranked | 41.67% | 88.59% | 77.65% | 2021-01-27 20:45:00 |