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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 3:40 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


04/30/2025	1082.180	1.051	2.878	0.645	82.933	12.296	0.779	0.021	0.038	0.002	0.002
04/29/2025	1082.180	1.051	2.878	0.645	82.933	12.296	0.779	0.021	0.038	0.002	0.002
04/28/2025	1083.698	1.054	2.887	0.647	82.748	12.433	0.812	0.022	0.040	0.002	0.002
04/27/2025	1074.525	0.958	2.825	0.638	84.200	11.256	0.698	0.020	0.037	0.003	0.003
04/26/2025	1079.939	1.011	2.850	0.643	83.347	11.988	0.743	0.020	0.036	0.002	0.002
04/25/2025	1085.254	1.055	2.880	0.647	82.550	12.647	0.802	0.022	0.040	0.002	0.002
04/24/2025	1086.088	1.054	2.896	0.648	82.418	12.751	0.814	0.022	0.040	0.002	0.002
04/23/2025	1083.093	1.037	2.866	0.646	82.876	12.380	0.776	0.021	0.039	0.002	0.002
04/22/2025	1078.321	1.007	2.878	0.642	83.536	11.741	0.776	0.020	0.037	0.002	0.003
04/21/2025	1073.779	1.006	2.877	0.639	84.063	11.284	0.712	0.019	0.034	0.002	0.003
04/20/2025	1072.994	1.037	2.915	0.640	83.931	11.412	0.653	0.016	0.030	0.002	0.002
04/19/2025	1077.218	1.072	2.960	0.643	83.217	12.021	0.678	0.017	0.031	0.002	0.002
04/18/2025	1080.282	1.068	2.875	0.644	83.124	12.109	0.765	0.019	0.035	0.002	0.002
04/17/2025	1078.330	1.070	2.914	0.644	83.263	11.948	0.748	0.019	0.034	0.002	0.002
04/16/2025	1078.228	1.082	2.943	0.644	83.179	11.995	0.741	0.020	0.036	0.002	0.002
04/15/2025	1080.288	1.081	2.937	0.645	83.000	12.117	0.799	0.022	0.040	0.002	0.002
04/14/2025	1079.036	1.070	2.951	0.644	83.129	12.007	0.779	0.021	0.039	0.002	0.002
04/13/2025	1043.570	0.660	2.480	0.610	89.468	6.911	0.427	0.015	0.029	0.004	0.005
04/12/2025	1025.761	0.406	2.223	0.592	92.896	4.107	0.306	0.016	0.032	0.006	0.008
04/11/2025	1025.173	0.410	2.121	0.591	93.142	3.987	0.286	0.015	0.028	0.005	0.006
04/10/2025	1042.010	0.641	2.418	0.608	89.824	6.665	0.398	0.015	0.030	0.004	0.005
04/09/2025	1052.352	0.799	2.524	0.619	87.890	8.280	0.455	0.015	0.028	0.003	0.004
04/08/2025	1069.795	0.945	2.610	0.633	85.245	10.517	0.636	0.016	0.028	0.002	0.002
04/07/2025	1076.814	1.036	2.706	0.640	83.936	11.597	0.674	0.017	0.030	0.002	0.001
04/06/2025	1076.702	1.028	2.727	0.640	83.925	11.593	0.677	0.018	0.031	0.001	0.001
04/05/2025	1076.269	1.034	2.733	0.640	83.971	11.517	0.693	0.018	0.031	0.002	0.002
04/04/2025	1078.042	1.027	2.729	0.641	83.808	11.657	0.721	0.019	0.035	0.002	0.002
04/03/2025	1077.676	1.006	2.742	0.640	83.861	11.622	0.712	0.019	0.034	0.002	0.002
04/02/2025	1077.231	1.005	2.725	0.640	83.941	11.580	0.695	0.018	0.032	0.002	0.002
04/01/2025	1077.956	1.024	2.748	0.641	83.760	11.708	0.705	0.019	0.033	0.002	0.002
03/31/2025	1078.422	1.023	2.779	0.642	83.654	11.763	0.722	0.020	0.036	0.002	0.002
03/30/2025	1077.664	1.025	2.812	0.641	83.651	11.749	0.704	0.019	0.035	0.002	0.002
03/29/2025	1078.671	1.031	2.801	0.642	83.543	11.845	0.724	0.019	0.033	0.002	0.001
03/28/2025	1079.844	1.008	2.718	0.642	83.644	11.848	0.726	0.019	0.034	0.002	0.002
03/27/2025	1080.861	1.007	2.727	0.642	83.486	12.000	0.727	0.018	0.032	0.002	0.002
03/26/2025	1081.354	1.013	2.734	0.643	83.412	12.046	0.742	0.019	0.033	0.002	0.002
03/25/2025	1082.452	1.017	2.737	0.644	83.259	12.186	0.745	0.019	0.034	0.002	0.002
03/24/2025	1082.686	1.006	2.712	0.643	83.330	12.131	0.761	0.020	0.035	0.002	0.002
03/23/2025	1083.997	1.005	2.710	0.644	83.221	12.193	0.808	0.021	0.038	0.002	0.002
03/22/2025	1083.156	0.996	2.686	0.643	83.339	12.172	0.749	0.019	0.035	0.002	0.002
03/21/2025	1082.824	1.014	2.685	0.643	83.298	12.240	0.708	0.019	0.033	0.002	0.002
03/20/2025	1076.297	1.008	2.722	0.639	84.072	11.450	0.691	0.018	0.028	0.007	0.004
03/19/2025	1076.267	1.009	2.697	0.639	84.073	11.510	0.664	0.017	0.028	0.001	0.001
03/18/2025	1074.251	1.007	2.707	0.638	84.281	11.327	0.635	0.015	0.025	0.001	0.001
03/17/2025	1079.582	1.028	2.766	0.642	83.446	12.044	0.667	0.017	0.029	0.002	0.001
03/16/2025	1081.711	1.035	2.705	0.643	83.343	12.156	0.704	0.019	0.033	0.002	0.002
03/15/2025	1083.188	1.039	2.703	0.644	83.172	12.305	0.722	0.020	0.036	0.002	0.002
03/14/2025	1083.074	1.045	2.751	0.645	83.076	12.332	0.736	0.020	0.036	0.002	0.002
03/13/2025	1076.506	0.962	2.671	0.638	84.276	11.334	0.699	0.019	0.035	0.002	0.002
03/12/2025	1083.834	1.040	2.750	0.645	83.024	12.357	0.770	0.020	0.036	0.002	0.002
03/11/2025	1085.087	1.052	2.787	0.646	82.761	12.559	0.781	0.020	0.037	0.002	0.002
03/10/2025	1082.206	1.030	2.781	0.644	83.145	12.254	0.731	0.019	0.035	0.002	0.002
03/09/2025	1074.468	0.925	2.665	0.636	84.606	11.082	0.665	0.018	0.033	0.002	0.002
03/08/2025	1042.264	0.560	2.436	0.607	90.018	6.479	0.440	0.019	0.036	0.005	0.006
03/07/2025	1052.785	0.662	2.476	0.616	88.342	7.965	0.494	0.018	0.034	0.004	0.005
03/06/2025	1082.782	0.986	2.588	0.642	83.523	12.205	0.649	0.017	0.030	0.001	0.001
03/05/2025	1080.158	0.983	2.603	0.640	83.810	11.932	0.628	0.016	0.024	0.002	0.001
03/04/2025	1083.619	0.996	2.590	0.642	83.369	12.362	0.638	0.016	0.027	0.001	0.001
03/03/2025	1083.057	0.996	2.583	0.642	83.438	12.320	0.619	0.015	0.027	0.002	0.002
03/02/2025	1084.451	1.017	2.649	0.644	83.089	12.549	0.645	0.016	0.030	0.002	0.002
03/01/2025	1066.799	0.796	2.463	0.627	86.299	9.797	0.588	0.018	0.032	0.003	0.003
02/28/2025	1085.697	0.997	2.675	0.645	82.993	12.561	0.724	0.017	0.030	0.002	0.002
02/27/2025	1089.710	0.985	2.645	0.647	82.613	12.941	0.762	0.018	0.032	0.002	0.002
02/26/2025	1076.513	0.895	2.398	0.634	84.967	11.084	0.603	0.017	0.031	0.003	0.003
02/25/2025	1085.050	0.961	2.523	0.642	83.447	12.362	0.654	0.017	0.031	0.002	0.002
02/24/2025	1085.324	0.955	2.471	0.642	83.529	12.355	0.641	0.017	0.030	0.002	0.002
02/23/2025	1081.039	0.943	2.346	0.637	84.294	11.828	0.550	0.013	0.023	0.001	0.001
02/22/2025	1080.428	0.922	2.186	0.635	84.821	11.460	0.563	0.016	0.028	0.002	0.001
02/21/2025	1082.765	0.941	2.266	0.638	84.387	11.707	0.640	0.019	0.036	0.002	0.002
02/20/2025	1082.512	0.943	2.270	0.637	84.422	11.655	0.646	0.021	0.039	0.002	0.002
02/19/2025	1082.338	0.921	2.332	0.638	84.335	11.716	0.635	0.020	0.037	0.002	0.002
02/18/2025	1081.199	0.943	2.394	0.638	84.215	11.815	0.590	0.015	0.026	0.002	0.002
02/17/2025	1080.149	0.929	2.386	0.637	84.410	11.645	0.577	0.017	0.030	0.003	0.003
02/16/2025	1085.067	0.975	2.454	0.641	83.482	12.466	0.581	0.015	0.025	0.001	0.001
02/15/2025	1084.700	0.965	2.430	0.641	83.622	12.346	0.596	0.015	0.025	0.001	0.001
02/14/2025	1059.781	0.744	2.338	0.620	87.531	8.863	0.467	0.017	0.031	0.004	0.005
02/13/2025	1050.458	0.679	2.279	0.613	89.010	7.548	0.421	0.018	0.034	0.005	0.006
02/12/2025	1084.838	0.971	2.390	0.641	83.683	12.319	0.595	0.015	0.025	0.001	0.001
02/11/2025	1074.267	0.857	2.483	0.633	85.075	10.991	0.550	0.015	0.026	0.002	0.002
02/10/2025	1084.575	0.984	2.495	0.642	83.434	12.457	0.590	0.014	0.024	0.001	0.001
02/09/2025	1076.263	0.905	2.447	0.635	84.796	11.255	0.550	0.015	0.027	0.002	0.003
02/08/2025	1065.470	0.778	2.446	0.626	86.532	9.652	0.526	0.019	0.036	0.005	0.005
02/07/2025	1080.966	0.885	2.600	0.639	83.972	11.860	0.626	0.018	0.033	0.003	0.003
02/06/2025	1091.976	1.007	2.635	0.648	82.160	13.509	0.643	0.016	0.027	0.002	0.002
02/05/2025	1065.927	0.741	2.662	0.628	85.988	10.052	0.507	0.015	0.029	0.003	0.003
02/04/2025	1092.196	1.034	2.714	0.650	81.914	13.625	0.662	0.017	0.030	0.002	0.002
02/03/2025	1091.227	1.024	2.696	0.649	82.074	13.519	0.636	0.016	0.030	0.002	0.002
02/02/2025	1077.906	0.857	2.647	0.637	84.287	11.565	0.586	0.018	0.033	0.003	0.003
02/01/2025	1093.651	1.006	2.693	0.650	81.835	13.754	0.658	0.018	0.031	0.002	0.002
01/31/2025	1093.986	0.999	2.664	0.650	81.922	13.659	0.699	0.018	0.033	0.002	0.002
01/30/2025	1081.944	0.925	2.588	0.640	83.843	11.904	0.674	0.021	0.039	0.003	0.003
01/29/2025	1092.870	0.996	2.691	0.649	82.066	13.442	0.748	0.020	0.033	0.002	0.002
01/28/2025	1095.393	0.995	2.672	0.651	81.793	13.727	0.756	0.020	0.035	0.002	0.002
01/27/2025	1093.560	0.997	2.653	0.649	82.066	13.470	0.755	0.020	0.034	0.002	0.002